NSW in May 2014: A warm, dry end to autumn

May 2014 was warmer than normal across most of NSW, with mean maximum temperatures 2 °C above normal and mean minimum temperatures 1.1 °C above normal. Despite a cool start to the month, a prolonged period of northerly winds and warm temperatures impacted the state between the 14th and 27th. This spell broke numerous records for both persistent warm weather and late season warmth, particularly along the coast and in southern NSW; several stations in these areas also recorded their warmest May mean maximum temperatures on record.

May was also generally dry across the state, with much of northern and eastern NSW recording less than half the historical average rainfall. The statewide average rainfall was 20.6 mm, less than half the historical average of 47.1 mm and the driest since 2008, with the heaviest rain falling in southern NSW associated with cold fronts on the 3rd and 27th/28th.

  • Fourth-warmest May on record for mean temperatures
  • Sixth-warmest May on record for NSW mean maximum temperatures
  • Record-breaking spells above 20 °C at numerous sites including Sydney, Newcastle, Moruya, Coonabarabran, Quirindi, Gunnedah, and Broken Hill
  • See a list of May records for prolonged warm conditions in Special Climate Statement 49.

Further information

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Extremes in May 2014
Hottest day 31.3 °C at Wanaaring Post Office on the 27th
Warmest days on average 25.4 °C at Mungindi Post Office
Coolest days on average 5.9 °C at Thredbo AWS
Coldest day -1.2 °C at Charlotte Pass (Kosciusko Chalet) on the 2nd
-1.2 °C at Thredbo AWS on the 2nd
Coldest night -9.4 °C at Perisher Valley AWS on the 8th
Coolest nights on average -0.6 °C at Perisher Valley AWS
Warmest nights on average 15.9 °C at Byron Bay (Cape Byron AWS)
15.9 °C at Norfolk Island Aero
Warmest night 20.1 °C at South West Rocks (Smoky Cape Lighthouse) on the 27th
Warmest on average overall 19.7 °C at South West Rocks (Smoky Cape Lighthouse)
Coolest on average overall 2.8 °C at Thredbo AWS
Wettest overall 182.1 mm at Charlotte Pass (Kosciusko Chalet)
Wettest day 96.6 mm at Perisher Valley AWS on the 28th
Highest wind gust 117 km/h at Thredbo AWS on the 27th

Maps
ObservedAnomalyDecile rank
Total
rainfall
Map of Rainfall totals Map of Percentage of normal rainfall Map of Rainfall deciles
Mean
daily
maximum
temperatures
Map of Mean maximum temperature Map of Anomaly in mean maximum temperature Map of Decile rank of mean maximum temperature
Mean
daily
minimum
temperatures
Map of Mean minimum temperature Map of Anomaly in mean minimum temperature Map of Decile rank of mean minimum temperature

Click on a map to show it full size in a pop-up window


Record lowest total May rainfall
Total rainfall
for May 2014 (mm)
Previous driest
for May
Years of
record
Average for
May
Kurrajong Heights (Bells Line of Road) 1.0 2.3 in 1957 143 87.1
Springwood (Valley Heights) 1.4 2.4 in 1982 127 72.4
Mount Boyce AWS 5.2 11.6 in 1996 20 58.7


Record highest May mean daily maximum temperature
Mean daily maximum
temperature
for May 2014 (°C)
Previous warmest
for May
Years of
record
Average for
May
Sydney (Observatory Hill) 23.2 22.7 in 1958 155 19.4
Riverview Observatory 22.6 21.9 in 2007 75 19.6
South West Rocks (Smoky Cape Lighthouse) 23.7 = 23.7 in 2007 75 21.4
Williamtown RAAF 22.3 = 22.3 in 2007 63 20.3
Prospect Reservoir 22.4 = 22.4 in 2007 48 20.3
Bankstown Airport AWS 22.7 22.5 in 2007 45 20.4
Montague Island Lighthouse 20.3 20.2 in 2007 43 18.1
Camden Airport AWS 22.4 22.3 in 2007 37 20.5
Narooma (Marine Rescue) 20.7 = 20.7 in 2007 27 18.7
Ulladulla AWS 20.9 20.5 in 2007 22 19.0
Wanaaring Post Office 25.2 24.6 in 2005 22 22.7
Richmond RAAF 22.2 21.6 in 2004 20 20.6


Record highest May daily minimum temperature
Highest daily minimum
temperature
in May 2014 (°C)
Previous warmest
for May
Years of
record
Average for
May
Lake Cargelligo Airport 18.4 on the 27th 17.6 on the 4th in 2000 44 7.1
Ulladulla AWS 18.3 on the 20th 18.1 on the 4th in 2007 23 11.6


Record highest May mean daily minimum temperature
Mean daily minimum
temperature
for May 2014 (°C)
Previous warmest
for May
Years of
record
Average for
May
Montague Island Lighthouse 14.9 14.7 in 2007 44 13.1
Ulladulla AWS 13.1 = 13.1 in 2007 22 11.6


Record highest May mean temperature
Mean daily
temperature
for May 2014 (°C)
Previous warmest
for May
Years of
record
Average for
May
Newcastle Nobbys Signal Station AWS 17.9 17.8 in 2007 149 16.0
Lake Victoria Storage 15.7 15.5 in 1975 79 13.4
Montague Island Lighthouse 17.6 17.5 in 2007 43 15.6
Paterson (Tocal AWS) 16.2 = 16.2 in 2007 39 15.1
Ulladulla AWS 17.0 16.8 in 2007 22 15.3


Summary statistics for May 2014
Maximum temperatures
for May
(°C)
Minimum temperatures
for May
(°C)
Rainfall
for May
(millimetres)
Mean for
May
2014
Diff
from
average
Highest for
May
2014
Mean for
May
2014
Diff
from
average
Lowest for
May
2014
Total for
May
2014
Average
for
May
Rank of
May
2014
Fraction of
May
average
Western (Far Northwest) (district 46)
Fowlers Gap AWS 22.7   28.4 26th 9.7   4.1 4th 16.4
Tibooburra Airport 24.1   29.8 26th 11.8   5.4 4th 3.6
Tibooburra Post Office 24.0 +2.1 29.5 26th 11.8 +2.4 4.7 4th 2.8 17.9 average 16%
White Cliffs AWS 23.0   29.6 26th 11.6   5.7 5th 11.6
Wilcannia (Reid St) 23.4 +2.2 29.7 26th 9.3 +1.4 3.2 8th 9.6 23.5 average 41%
Wilcannia Aerodrome AWS 23.3   30.3 26th 9.0   3.3 8th 12.0
Western (Lower Darling) (district 47)
Broken Hill (Patton Street) 21.6 +2.4 27.3 20th 11.2 +2.6 3.8 3rd 28.2 22.4 high 126%
Broken Hill Airport AWS 20.9 +1.9 26.3 26th 9.6 +1.9 3.8 4th 20.2 20.3 average 100%
Lake Victoria Storage 21.1 +2.1 26.8 19th 10.3 +2.6 4.8 4th 27.5 23.8 average 116%
Menindee Post Office 23.0 +2.3 29.9 19th 9.8 +2.3 5.2 8th 20.5 22.7 average 90%
Pooncarie Mail Agency 22.6   28.8 19th 9.9   3.4 8th 28.3 26.0 average 109%
Western (Upper Darling) (district 48)
Bourke Airport AWS 24.9   30.5 26th 9.2   2.4 6th 3.8
Brewarrina Hospital 24.6 +2.2 29.5 26th 10.1 +1.6 2.7 5th 5.2 30.7 low 17%
Cobar Airport AWS 22.1 +1.7 27.9 26th 9.1 +2.5 2.2 5th 19.2 27.2 average 71%
Cobar MO 22.2 +2.2 28.6 26th 10.9 +2.0 4.0 5th 17.2 32.2 average 53%
Collarenebri (Albert St) 24.3 +1.5 29.2 25th 9.3 +1.0 1.8 6th 3.9 35.2 low 11%
Lightning Ridge Visitors Information Cen 24.8   29.5 26th 10.9   2.5 6th 2.4
Wanaaring Post Office 25.2 +2.5 31.3 27th 9.1 +0.7 4.2 5th 4.4 23.7 average 19%
Western (Southwest Plains) (district 49)
Balranald (RSL) 21.1 +1.7 27.8 19th 9.3 +2.5 4.8 8th 35.8 31.3 average 114%
Ivanhoe Aerodrome AWS 21.9   28.0 26th 10.2   2.8 8th 32.0
Central Western Plains (South) (district 50)
Condobolin Ag Research Stn 21.5 +1.9 26.9 26th 7.8 +1.3 3.1 7th 24.8 35.6 average 70%
Condobolin Airport AWS 21.6   27.3 26th 7.0   2.1 30th 31.0 31.1 average 100%
Peak Hill Post Office 21.4 +1.4 27.0 26th 10.1 +1.4 4.2 1st 28.6 44.5 average 64%
West Wyalong Airport AWS 20.1   26.0 26th 6.9   1.7 7th 32.2
Central Western Plains (North) (district 51)
Coonamble Airport AWS 22.6   28.4 25th 8.4   0.2 6th 17.6
Nyngan Airport 22.8 +2.1 28.6 24th 8.6 +0.9 2.3 5th 9.2 36.0 low 26%
Trangie Research Station AWS 22.4 +2.6 28.0 26th 8.4 +1.2 3.9 1st 13.0 36.8 average 35%
Northwest Plains (West) (district 52)
Mungindi Post Office 25.4 +2.3 29.5 25th 10.0 +1.3 3.9 5th 5.1 34.7 low 15%
Walgett Airport AWS 24.2 +1.7 29.4 25th 8.8 +1.8 0.7 6th 9.8 30.4 low 32%
Northwest Plains (East) (district 53)
Moree Aero 23.8   27.6 26th 10.3   1.9 6th 2.0 27.5 low 7%
Northwest Slopes (North) (district 54)
Barraba Post Office 21.3 +0.9 26.0 25th 3.6 -0.6 -1.5 30th 17.0 42.2 low 40%
Narrabri Airport AWS 22.7   27.4 26th 8.6   0.9 6th 19.8
Northwest Slopes (South) (district 55)
Gunnedah Airport AWS 22.0   26.5 26th 6.5   0.0 6th 29.6
Gunnedah Resource Centre 21.6 +1.3 25.7 26th 9.3 +0.6 3.3 6th 19.4 44.1 average 44%
Quirindi Post Office 21.4 +0.9 25.5 26th 6.2 +1.2 0.5 6th 15.5 44.0 low 35%
Tamworth Airport AWS 21.4 +0.7 25.6 26th 6.8 +0.9 1.1 6th 22.4 27.1 average 83%
Woolbrook (Danglemah Road) 16.8 -0.2 21.2 26th 2.6 +0.8 -3.0 6th 24.8 46.2 average 54%
Northern Tablelands (West) (district 56)
Armidale (Tree Group Nursery) 16.7   21.6 26th 2.6   -3.1 6th 20.2
Armidale Airport AWS 15.6   20.4 26th 5.1   -0.7 6th 23.6
Glen Innes Ag Research Stn 16.2 -0.1 21.0 26th 4.9 +0.4 -2.0 6th 29.6 48.6 average 61%
Glen Innes Airport AWS 16.3   20.6 26th 3.0   -5.0 6th 46.0
Guyra Hospital 14.4 0.0 18.7 26th 4.4 +0.4 -1.2 6th 20.4 52.9 low 39%
Inverell (Raglan St) 20.8   25.0 26th 4.0   -1.5 6th 10.0 34.4 low 29%
Inverell Research Centre 19.8 +0.6 24.0 26th 8.1 +0.6 1.1 6th 16.6 48.3 low 34%
Tenterfield (Federation Park) 18.0 0.0 22.1 25th 4.0 -0.9 -3.2 6th 32.7 48.5 average 67%
Northern Tablelands (East) (district 57)
Tabulam (Muirne) 19.7 +0.7 24.1 28th 11.5 +0.7 5.8 6th 38.2 98.5 low 39%
Upper North Coast (district 58)
Ballina Airport AWS 22.9 +0.5 27.4 28th 12.1 +0.1 6.2 5th 101.0 167.5 low 60%
Byron Bay (Cape Byron AWS) 21.8   25.6 25th 15.9   11.2 4th 109.0
Casino Airport AWS 23.8   28.8 28th 10.8   5.4 6th 26.4 88.4 low 30%
Evans Head RAAF Bombing Range AWS 22.8   28.3 28th 13.8   7.7 4th 62.6
Grafton Airport AWS 23.6   27.5 25th 9.8   3.0 6th 32.6
Grafton Olympic Pool 23.7 +0.6 27.8 25th 11.5 +0.3 5.6 6th 45.8 79.7 average 57%
Grafton Research Stn 23.3 +0.5 27.6 25th 11.8   6.5 6th 28.8 70.0 average 41%
Lismore (Richmond Hill) 22.7   27.0 28th 12.8   8.4 6th 52.6
Lismore Airport AWS 23.4   27.6 25th 10.5   5.0 6th 32.6
Murwillumbah (Bray Park) 23.7 +0.2 28.1 28th 13.0 +0.5 9.4 6th 39.2 134.1 low 29%
Yamba Pilot Station 23.1 +1.4 27.5 25th 14.0 +0.7 8.6 4th 69.6 156.0 low 45%
Lower North Coast (district 59)
Coffs Harbour Airport Comparison 23.0   26.5 28th 11.7   5.5 5th 41.4
Coffs Harbour MO 22.7 +1.3 26.7 25th 12.2 +0.5 6.3 5th 60.0 158.5 low 38%
Dorrigo (Old Coramba Rd) 17.8   22.8 25th 7.8   0.9 6th 42.0
Kempsey (Wide Street) 23.6 +1.1 29.0 24th 10.5 +0.8 4.9 5th 24.1 91.6 low 26%
Kempsey Airport AWS 23.5   27.9 25th 8.8   3.2 5th 121.6
South West Rocks (Smoky Cape Lighthouse) 23.7 +2.3 27.8 24th 15.8 +1.6 11.4 5th 52.0 131.4 low 40%
Manning (district 60)
Forster - Tuncurry Marine Rescue 22.4   27.0 24th 13.2   9.0 6th 35.5 117.2 low 30%
Port Macquarie Airport AWS 22.9   27.8 25th 10.3   3.6 5th 25.2
Taree Airport AWS 22.8   27.6 25th 10.3   4.0 5th 21.0
Yarras (Mount Seaview) 22.5 +1.3 28.2 25th 9.2 -0.1 3.7 6th 27.6 124.6 low 22%
Hunter (district 61)
Cessnock Airport AWS 22.1 +1.5 26.3 25th 7.9 +0.5 2.2 6th 14.8 41.4 low 36%
Cooranbong (Lake Macquarie AWS) 22.6   26.4 24th 9.0   3.8 6th 39.8
Gosford AWS 22.4   26.1 23rd 11.2   6.5 6th 21.8
Maitland Visitors Centre 22.8   26.0 25th 9.5   5.5 16th 29.8
Mangrove Mountain AWS 20.6   25.2 26th 9.6   4.8 5th 14.4 88.1 v low 16%
Merriwa (Roscommon) 20.3   25.8 26th 5.2   0.8 1st 18.8 38.0 average 49%
Murrurundi Gap AWS 17.1   22.2 26th 9.2   2.3 5th 14.8
Murrurundi Post Office 20.0 +0.8 25.0 26th 4.5 -0.6 -1.0 6th 30.4 54.3 average 56%
Nelson Bay (Nelson Head) 21.9 +1.2 25.6 27th 14.8 +2.7 11.4 4th 89.2 152.9 average 58%
Newcastle Nobbys Signal Station AWS 22.4 +2.4 26.8 24th 13.5 +1.5 9.4 5th 114.6 117.0 average 98%
Newcastle University 22.4   25.9 24th 11.2   6.8 6th 47.4
Norah Head AWS 21.9   25.5 23rd 13.9   8.3 5th 82.0 149.5 average 55%
Paterson (Tocal AWS) 22.3 +1.6 26.5 25th 10.1 +0.5 6.1 6th 19.4 72.6 low 27%
Scone Airport AWS 21.6 +1.3 27.4 26th 6.1 -0.4 0.8 6th 13.4 35.6 low 38%
Singleton STP 22.2   26.3 25th     3.5 16th 18.0
Williamtown RAAF 22.3 +2.0 26.1 24th 10.7 +0.7 5.7 16th 58.6 112.9 low 52%
Central Tablelands (North) (district 62)
Gulgong Post Office 19.7 +0.6 25.0 26th 5.6 -0.6 1.8 6th 27.7 45.1 average 61%
Mudgee Airport AWS 19.2 +0.7 23.8 26th 4.3 +0.4 -0.1 6th 24.8 36.7 average 68%
Nullo Mountain AWS 13.5 +0.7 18.5 26th 6.5 +0.8 0.6 5th 21.8 58.4 low 37%
Central Tablelands (South) (district 63)
Bathurst Agricultural Station 17.5 +1.8 21.8 26th 2.7 -0.6 -1.6 7th 19.4 41.6 low 47%
Bathurst Airport AWS 16.6 +0.3 20.9 26th 3.0 0.0 -1.0 7th 24.0 33.9 average 71%
Katoomba (Murri St) 15.7 +2.6 20.6 26th 7.6 +1.5 0.1 4th 7.8 100.8 v low 8%
Mount Boyce AWS 14.5 +1.0 19.5 26th 6.8 +0.8 1.1 5th 5.2 58.7 lowest 9%
Oberon (Springbank) 13.7 +0.6 18.2 26th 2.9 +0.4 -0.9 7th 46.2 60.3 average 77%
Orange Agricultural Institute 14.8 +0.6 19.0 26th 5.2 +0.6 0.1 4th 54.1 67.6 average 80%
Orange Airport AWS 14.6   19.5 26th 3.2   -0.6 1st 48.8
Springwood (Valley Heights) 21.0   25.0 25th 10.7   6.2 6th 1.4 72.4 lowest 2%
Central Western Slopes (North) (district 64)
Coonabarabran (Namoi Street) 20.1 +0.8 25.3 25th 3.0 -0.3 -1.8 6th 17.4 53.6 low 32%
Coonabarabran Airport AWS 18.9   23.9 25th 9.4   4.8 6th 16.0
Dunedoo Post Office 20.5 +1.0 26.5 26th 6.8 +0.7 0.6 6th 35.5 44.0 average 81%
Central Western Slopes (South) (district 65)
Cowra Airport AWS 19.5   24.9 26th 5.4   1.0 16th 33.0
Dubbo Airport AWS 20.8 +0.8 27.0 26th 7.5 +1.1 0.6 6th 26.8
Forbes Airport AWS 20.7   26.4 26th 6.6   2.8 1st 30.4
Parkes Airport AWS 20.3   26.2 26th 7.0   1.7 7th 43.4 48.6 average 89%
Wellington (Agrowplow) 20.4 +0.6 26.2 26th 6.2 +0.5 0.3 6th 26.4 47.1 average 56%
Metropolitan (East) (district 66)
Bankstown Airport AWS 22.7 +2.3 26.0 26th 9.5 0.0 6.7 8th 7.2 67.9 v low 11%
Canterbury Racecourse AWS 22.4   25.9 25th 9.9   6.6 5th 7.0
Holsworthy Aerodrome AWS 22.2   25.8 25th 9.1   5.1 5th 10.2
Holsworthy Control Range 22.2   26.0 25th 8.5   5.3 15th 8.6
Parramatta North (Masons Drive) 22.6 +2.1 26.5 26th 10.2 +0.3 6.7 5th 8.8 70.5 v low 12%
Riverview Observatory 22.6 +3.0 26.2 26th 11.3 +1.4 7.4 5th 19.0 104.7 low 18%
Sydney (Observatory Hill) 23.2 +3.8 27.1 22nd 13.1 +1.6 10.3 5th 27.4 119.9 low 23%
Sydney Airport AMO 22.6 +2.6 26.5 23rd 13.0 +2.1 10.1 5th 17.6 98.7 low 18%
Sydney Harbour (Wedding Cake West) 21.5   25.4 22nd 14.6   11.2 4th
Sydney Olympic Park AWS (Archery Centre) 23.2   26.5 25th 10.8   6.3 5th 4.8
Terrey Hills AWS 21.0   24.0 25th 11.9   6.4 5th 20.0
Metropolitan (West) (district 67)
Badgerys Creek AWS 22.2   25.7 25th 8.3   5.2 16th 5.8
Horsley Park Equestrian Centre AWS 22.0   25.8 26th 9.7   3.6 5th 9.2
Penrith Lakes AWS 23.0   26.4 23rd 9.5   5.0 5th 4.0
Prospect Reservoir 22.4 +2.1 26.1 26th 10.2 +0.3 4.9 5th 7.2 70.9 v low 10%
Richmond RAAF 22.2 +1.6 24.9 17th 7.5   1.5 29th 3.4 48.9 v low 7%
Illawarra (district 68)
Albion Park (Wollongong Airport) 22.0   27.0 23rd 9.7   4.8 16th 5.6
Bellambi AWS 21.6   25.6 23rd 14.7   10.8 4th 8.4
Bowral (Parry Drive) 16.4 +1.0 21.6 26th 7.1 +1.8 2.1 13th 26.6 69.6 low 38%
Camden Airport AWS 22.4 +1.9 25.9 25th 6.9 -0.1 3.6 16th 7.8 56.4 low 14%
Campbelltown (Mount Annan) 22.3   25.5 26th 7.5   4.9 5th 8.0
Jervis Bay (Point Perpendicular) 20.4   25.4 23rd 14.2   10.6 5th 76.2
Kiama (Bombo Headland) 21.5   26.8 23rd 14.3   11.1 4th 10.8
Moss Vale AWS 16.4   21.6 26th 5.1   -0.2 8th 24.0
Nowra RAN Air Station AWS 21.4   26.6 26th 10.5   7.7 10th 17.0
Port Kembla NTC AWS 21.2   25.7 23rd 15.1   11.3 4th
South Coast (district 69)
Bega AWS 20.7 +1.5 26.3 22nd 5.9 +0.1 0.5 9th 12.6 43.2 low 29%
Braidwood Racecourse AWS 17.0 +1.1 21.2 16th 2.5 -0.2 -2.7 9th 14.0 44.2 low 32%
Green Cape AWS 19.5   23.4 19th 13.1   10.1 9th 45.6 45.8 high 100%
Merimbula Airport AWS 20.8   25.7 19th 8.3   4.9 2nd 34.0
Montague Island Lighthouse 20.3 +2.2 24.2 19th 14.9 +1.8 11.9 1st 25.0 75.6 low 33%
Moruya Airport AWS 21.4   26.8 27th 7.8   3.6 1st 21.6
Moruya Heads Pilot Station 21.0 +1.9 25.5 22nd 10.8 +1.4 7.1 1st 27.4 83.2 average 33%
Narooma (Marine Rescue) 20.7 +2.0 24.7 19th 11.7 +1.6 8.4 5th 46.3 77.1 average 60%
Nerriga AWS 17.3   22.4 26th 4.4   -0.8 9th 19.6
Ulladulla AWS 20.9 +1.9 25.6 22nd 13.1 +1.5 9.0 1st 51.6 104.1 low 50%
Southern Tablelands (Goulburn-Monaro) (district 70)
Bombala (Therry Street) 16.3 +1.6 21.9 27th 1.8 -0.2 -3.6 9th 16.8 43.2 average 39%
Bombala AWS 14.9 +0.8 20.5 27th 2.7 +0.1 -4.6 9th 16.0 31.0 average 52%
Canberra Airport 17.6   21.7 26th 2.7   -1.9 8th 14.4
Cooma Airport AWS 14.8 +0.7 19.2 27th 0.4 -0.2 -4.6 9th 21.2 26.8 average 79%
Cooma Visitors Centre 16.5 +1.0 21.0 27th -0.4 -1.2 -5.1 9th 10.5 30.0 low 35%
Goulburn Airport AWS 16.8 +0.9 22.2 26th 2.4 -0.1 -4.3 8th 26.8 33.3 average 80%
Goulburn TAFE 16.5 +0.6 22.0 26th 5.4 +0.9 -0.3 8th 27.8 42.0 average 66%
Mount Ginini AWS 8.1   11.9 16th 1.9   -3.7 8th 35.2
Taralga Post Office 15.8 +1.4 20.6 26th 3.2 0.0 -2.5 7th 59.3 59.4 average 100%
Tuggeranong (Isabella Plains) AWS 17.4   22.0 26th 3.0   -2.6 5th 18.4
Southern Tablelands (Snowy Mountains) (district 71)
Perisher Valley AWS     12.3 12th -0.6   -9.4 8th 153.2
Thredbo AWS 5.9 +1.0 9.4 12th -0.2 +1.2 -7.6 8th 154.0 111.0 average 139%
Thredbo Village 10.9 +0.9 15.5 15th 0.8 +1.3 -6.3 16th 134.9 150.1 average 90%
Southwest Slopes (South) (district 72)
Albury Airport AWS 17.8 +0.2 22.2 26th 7.5 +2.2 2.3 8th 62.2 48.3 high 129%
Cabramurra SMHEA AWS 8.8   13.6 26th 3.7   -1.6 8th 97.6
Hume Reservoir 17.4 +0.7 20.4 21st 9.6 +2.6 5.0 7th 65.2 58.6 average 111%
Khancoban AWS 16.5   20.5 16th 5.7   -1.3 8th 74.6
Tumbarumba Post Office 16.2 +1.0 21.2 26th 4.1 +1.8 -2.2 8th 67.8 82.1 average 83%
Wagga Wagga AMO 18.9 +1.6 24.2 23rd 7.7 +1.9 0.8 7th 38.0 50.7 average 75%
Southwest Slopes (North) (district 73)
Burrinjuck Dam 17.1 +1.0 20.4 23rd 7.1 +0.7 4.0 8th 47.0 79.9 average 59%
Cootamundra Airport 18.4   23.5 26th 5.1   -0.6 7th 34.0
Grenfell (Manganese Rd) 18.7 +0.9 23.6 26th 6.4 +0.2 0.9 7th 33.4 49.0 average 68%
Gundagai (William St) 18.2   21.9 26th 6.0   0.4 8th 39.4
Quandialla Post Office 20.5 +1.4 25.2 23rd 7.9 +1.6 2.8 7th 35.0 43.1 average 81%
Temora Airport 19.6   24.7 26th 5.5   0.4 7th 31.2
Wyalong Post Office 20.6 +2.0 26.0 26th 7.9 +1.2 3.7 7th 25.6 39.0 average 66%
Young Airport 18.5 +0.7 23.6 26th 4.1 +0.9 -0.1 7th 37.6 36.4 average 103%
Riverina (East) (district 74)
Corowa Airport 18.7 +0.9 23.0 26th 8.9 +3.3 1.1 8th 70.8 46.8 high 151%
Deniliquin Airport AWS 20.1   26.5 19th 8.5   2.7 1st 33.0
Narrandera Airport 20.5   26.5 26th 8.2   0.6 7th 36.0 39.2 average 92%
Tocumwal Airport 19.2 +0.8 25.0 22nd 8.1 +1.4 3.7 8th 45.1 41.0 average 110%
Yanco Agricultural Institute 20.2   25.9 23rd 9.9   3.2 7th 44.4 35.9 high 124%
Riverina (West) (district 75)
Griffith Airport AWS 19.9 +0.7 25.6 26th 8.0 +0.9 3.6 7th 30.0 35.0 average 86%
Hay (Miller Street) 21.6 +2.3 27.3 19th 9.9 +3.2 3.1 8th 20.4 34.6 average 59%
Hay Airport AWS 22.1   28.2 26th 9.5   2.9 8th 19.0
Hillston Airport 21.6 +2.3 27.0 26th 8.9 +1.6 3.5 7th 26.6 32.1 average 83%
Lake Cargelligo Airport 21.0 +0.8 27.2 26th 8.9 +1.8 5.0 8th 23.6 36.0 average 66%
Offshore Islands (district 200)
Lord Howe Island Aero 21.8 +0.4 24.6 3rd 15.6 -0.7 11.2 11th 90.0 155.1 low 58%
Norfolk Island Aero 20.8 -0.1 22.7 3rd 15.9 -0.2 13.8 14th 64.6 132.0 low 49%

Notes

A Monthly Climate Summary is prepared to list the main features of the weather in New South Wales using the most timely and accurate information available on the date of publication; it will generally not be updated. Later information, including data that has had greater opportunity for quality control, will be presented in the Monthly Weather Review, usually published in the fourth week of the month.

A Climate Summary is generally published on the first working day of each month.

This statement has been prepared based on information available at 9 am on Monday 2 June 2014. Some checks have been made on the data, but it is possible that results will change as new information becomes available.

Averages are long-term means based on observations from all available years of record, which vary widely from site to site. They are not shown for sites with less than 20 years of record, as they cannot then be calculated reliably.
The median is sometimes more representative than the mean of long-term average rain.

The Rank indicates how rainfall this time compares with the climate record for the site, based on the decile ranking (very low rainfall is in decile 1, low in decile 2 or 3, average in decile 4 to 7, high in decile 8 or 9 and very high is in decile 10).
The Fraction of average shows how much rain has fallen this time as a percentage of the long-term mean.

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