Thursday, 1 March 2018 - Monthly Climate Summary for Tasmania - Product code IDCKGC17R0
Tasmania in February 2018: warm overall, but plenty of cool weather
February brought plenty of cool days to Tasmania, but there was enough warm weather to give monthly means close to average, with the southern half having a generally cool month but the north having a generally mild month. Rain was above average inland and in the west, but below average along the northern East Coast.
Plenty of cool weather, but warm overall
- Most days and nights from the 11th until the 26th were cooler than average
- Warm weather dominated between the 4th and 10th, with the mornings of the 8th and 9th especially mild
- Taken across the whole month, daytime temperatures were generally below average in the south and Midlands, but above average in the north but below average in the south
- Mean minimum temperatures for February were above average in most areas, but below average in the southwest
- The statewide mean maximum temperature for February was 0.09 °C below average, whilst the mean minimum temperature was 0.37 °C above average, giving a mean temperature for the month that was 0.14 °C above the 1961–1990 average
Rainfall above average overall
- Most parts of Tasmania had rainfall close to average, but above-average totals were seen inland and in the west, and totals were below average along the northern East Coast and on Flinders Island
- Tasmania's total rainfall was about 12% above average for February
- Showers and thunderstorms brought locally moderate falls on the 10th
- Strong and gusty winds, showers and thunderstorms accompanied a cold front on the 14th (including a record 146 km/h gust at King Island Airport, 150 km/h at Hogan Island, 104 km/h at Launceston and several sites other with gusts over 100 km/h), with reports of damaged roofs, fallen trees, lightning strikes and power disruptions
- A cold front brought significant rain as it crossed on the 23rd and into the 24th, giving some sites in the north their wettest February day on record
- Westerly winds from the 11th brought a week of wet weather to the west, ensuring Mount Read on the West Coast had 274.2 mm for the month; meanwhile Little Swanport on the East Coast had only 11.2 mm for the whole month
Cool days for Hobart
- Total rainfall for Hobart (Ellerslie Road) was 35.2 mm, which is 89% of the long-term average; almost half of this fell in showers on the 14th with most of the remainder as a front crossed on the 24th
- The mean daily maximum temperature for Hobart (Ellerslie Road) was 21.7 °C, equal to the long-term average. The warmest day was 30.5 °C on the 10th, and the coolest day was on the 19th when the temperature reached 15.5 °C
- The mean daily minimum temperature for Hobart (Ellerslie Road) was 12.8 °C, which is 0.7 °C above the long-term average of 12.1 °C. The coldest morning was 8.6 °C on the 1st, and the warmest morning was on the 8th when the minimum temperature was 18.4 °C
Further information
- Media
- media@bom.gov.au (03) 9669 4057
- Enquiries
- helpdesk.climate@bom.gov.au
Extremes Maps Records Summaries Important notes the top
Extremes in February 2018 | |
---|---|
Hottest day | 32.8 °C at Ouse Fire Station on the 7th |
Warmest days on average | 24.6 °C at Launceston (Ti Tree Bend) |
Coolest days on average | 12.5 °C at kunanyi (Mount Wellington Pinnacle) |
Coldest day | 5.6 °C at kunanyi (Mount Wellington Pinnacle) on the 16th |
Coldest night | -1.4 °C at Liawenee on the 1st |
Coolest nights on average | 4.5 °C at kunanyi (Mount Wellington Pinnacle) |
Warmest nights on average | 15.8 °C at Hogan Island and Swan Island |
Warmest night | 20.4 °C at Flinders Island Airport on the 8th |
Warmest on average overall | 19.2 °C at Hogan Island |
Coolest on average overall | 8.5 °C at kunanyi (Mount Wellington Pinnacle) |
Wettest overall | 274.2 mm at Mount Read |
Driest overall |
12.2 mm at Little Swanport (Lisdillon Farm) |
Wettest day | 81.0 mm at Jackeys Marsh on the 24th |
Strongest wind gust | 150 km/h at Hogan Island on the 14th |
Extremes Maps Records Summaries Important notes the top
Maps | |||
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Observed | Anomaly | Decile rank | |
Total rainfall |
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Mean daily maximum temperatures |
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Mean daily minimum temperatures |
Click on a map to show it full size in a pop-up window
Record highest February daily rainfall | ||||||
---|---|---|---|---|---|---|
New record (mm) |
Old record |
Years of record |
||||
Devonport Airport | 40.8 | on the 24th | 35.4 | on the 9th in 1996 | 55 | |
Meander (Meander River) | 67.0 | on the 24th | 33.4 | on the 5th in 2010 | 24 | |
Deloraine Railway Bridge (Meander River) | 39.0 | on the 24th | 31.4 | on the 5th in 2010 | 23 | |
Golden Valley (Brodies Road) | 67.8 | on the 24th | 37.4 | on the 7th in 1999 | 23 | |
Quamby Bluff | 67.6 | on the 24th | 56.2 | on the 7th in 1999 | 23 | |
Sheffield School Farm | 41.8 | on the 24th | 39.6 | on the 8th in 1998 | 22 | |
Lemana (Woodlands) | 45.8 | on the 24th | 32.0 | on the 6th in 2012 | 20 |
Record highest February daily minimum temperature | ||||||
---|---|---|---|---|---|---|
New record (°C) |
Old record |
Years of record |
Average for February |
|||
Bicheno (Council Depot) | 19.5 | on the 8th | 19.4 | on the 21st in 2010 | 44 | 13.1 |
Extremes Maps Records Summaries Important notes the top
Summary statistics for February 2018 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum temperatures (°C) |
Minimum temperatures (°C) |
Rainfall (millimetres) |
||||||||||
Mean for February 2018 |
Diff from average |
Highest for February 2018 |
Mean for February 2018 |
Diff from average |
Lowest for February 2018 |
Total for February 2018 |
Average for February |
Rank of February 2018 |
Fraction of February average |
|||
Northern (district 91) | ||||||||||||
Bridport (Sea View Villas) | 22.8 | +0.6 | 29.0 | 8th | 13.1 | 0.0 | 8.0 | 2nd | 39.7 | 31.8 | high | 125% |
Burnie (Round Hill) | 22.0 | +0.7 | 28.9 | 8th | 13.5 | +0.2 | 9.2 | 1st | 55.6 | 43.2 | high | 129% |
Cape Grim | 20.2 | 24.6 | 10th | 14.0 | 9.9 | 1st | 50.6 | |||||
Cape Grim BAPS (Comparison) | 20.2 | +0.5 | 24.8 | 10th | 14.0 | +0.2 | 9.9 | 1st | 45.6 | 33.9 | high | 135% |
Cressy Research Station | 23.9 | -1.2 | 29.4 | 9th | 11.3 | +0.8 | 3.1 | 1st | 44.2 | 26.7 | high | 166% |
Devonport Airport | 22.4 | +0.7 | 26.1 | 24th | 13.2 | +0.5 | 6.6 | 1st | 53.8 | 36.1 | high | 149% |
Launceston (Ti Tree Bend) | 24.6 | 0.0 | 29.4 | 8th | 12.6 | +0.3 | 6.8 | 1st | 38.0 | 30.4 | average | 125% |
Launceston Airport | 23.7 | -0.9 | 29.1 | 9th | 10.7 | -0.4 | 5.4 | 1st | 61.4 | 29.5 | v high | 208% |
Low Head | 21.2 | +0.1 | 25.9 | 8th | 14.9 | +0.3 | 10.6 | 20th | 36.4 | 25.5 | average | 143% |
Luncheon Hill (Forestry) | 21.1 | -0.1 | 27.9 | 9th | 11.1 | +0.3 | 6.3 | 1st | 82.8 | 54.9 | high | 151% |
Marrawah | 21.1 | +0.2 | 25.2 | 8th | 12.8 | +0.3 | 8.2 | 1st | 56.6 | 44.0 | high | 129% |
Scottsdale (West Minstone Road) | 22.3 | -0.8 | 28.2 | 8th | 11.8 | +0.5 | 6.2 | 1st | 38.6 | 38.7 | average | 100% |
Sheffield School Farm | 21.4 | -0.3 | 27.9 | 8th | 10.9 | +0.1 | 3.7 | 1st | 69.6 | 43.0 | high | 162% |
Smithton Aerodrome | 22.6 | +0.7 | 28.1 | 9th | 11.9 | +0.4 | 4.6 | 13th | 48.8 | 33.4 | high | 146% |
Wynyard Airport | 22.4 | +0.6 | 30.7 | 4th | 12.4 | +0.8 | 5.6 | 25th | 58.4 | 46.7 | average | 125% |
East Coast (district 92) | ||||||||||||
Bicheno (Council Depot) | 21.8 | +0.3 | 24.4 | 24th | 13.6 | +0.5 | 9.0 | 27th | 24.6 | 56.6 | average | 43% |
Fingal (Legge Street) | 23.1 | +0.1 | 27.5 | 24th | 10.2 | +0.1 | 2.7 | 27th | 29.0 | 40.3 | average | 72% |
Friendly Beaches | 23.2 | +0.3 | 27.0 | 10th | 13.3 | 0.0 | 8.4 | 27th | 23.8 | 54.6 | low | 44% |
Lake Leake (Elizabeth River) | 19.2 | +0.1 | 26.9 | 7th | 8.0 | -0.3 | 0.0 | 1st | 40.6 | 45.4 | average | 89% |
larapuna (Eddystone Point) | 22.6 | +1.6 | 27.2 | 24th | 15.0 | +1.1 | 11.3 | 1st | 18.2 | 45.5 | low | 40% |
Maria Island (Point Lesueur) | 20.5 | -0.5 | 25.6 | 10th | 13.7 | -0.1 | 7.9 | 1st | 33.8 | 35.7 | average | 95% |
Orford (Aubin Court) | 21.6 | -0.3 | 28.9 | 10th | 12.1 | 0.0 | 6.3 | 1st | 40.8 | 44.4 | average | 92% |
St Helens Aerodrome | 22.1 | +0.1 | 30.1 | 24th | 13.3 | -0.1 | 8.8 | 27th | 18.8 | 52.7 | average | 36% |
Swan Island | 22.0 | +0.8 | 24.9 | 10th | 15.8 | +0.4 | 11.0 | 1st | 17.2 | 36.0 | low | 48% |
Swansea (Francis Street) | 22.0 | 28.0 | 10th | 12.0 | 5.8 | 27th | 13.2 | |||||
Midlands (district 93) | ||||||||||||
Ross (The Boulevards) | 23.3 | -0.9 | 29.6 | 7th | 10.5 | -0.1 | 2.9 | 1st | 36.6 | 36.9 | average | 99% |
Southeast (district 94) | ||||||||||||
Campania (Kincora) | 23.1 | -0.9 | 31.1 | 7th | 11.4 | +0.1 | 5.3 | 1st | 43.2 | 30.9 | high | 140% |
Cape Bruny (Cape Bruny) | 19.8 | -0.2 | 30.0 | 10th | 12.1 | -0.3 | 8.0 | 1st | 42.6 | 54.2 | average | 79% |
Cape Bruny Lighthouse | 18.8 | +0.2 | 28.0 | 10th | 12.6 | +0.8 | 9.0 | 26th | 46.1 | 56.1 | average | 82% |
Dennes Point | 20.9 | 26.8 | 10th | 13.0 | 8.4 | 1st | 31.8 | |||||
Dover | 20.9 | +0.2 | 29.0 | 10th | 9.7 | -0.5 | 5.7 | 26th | 48.6 | 50.7 | average | 96% |
Dunalley (Stroud Point) | 21.2 | 30.7 | 10th | 13.5 | 8.6 | 26th | ||||||
Grove (Research Station) | 22.1 | -0.6 | 29.5 | 10th | 9.3 | +0.1 | 3.9 | 1st | 46.6 | 49.0 | average | 95% |
Hobart (Ellerslie Road) | 21.7 | 0.0 | 30.5 | 10th | 12.8 | +0.7 | 8.6 | 1st | 35.2 | 39.5 | average | 89% |
Hobart Airport | 22.2 | -0.2 | 30.8 | 10th | 12.3 | +0.2 | 6.4 | 27th | 42.6 | 35.4 | high | 120% |
kunanyi (Mount Wellington Pinnacle) | 12.5 | -1.2 | 21.3 | 7th | 4.5 | -0.8 | -0.5 | 1st | 52.6 | 76.3 | average | 69% |
Maatsuyker Island Lighthouse | 17.5 | +0.2 | 25.4 | 10th | 11.6 | +0.4 | 7.9 | 16th | 50.8 | 69.4 | average | 73% |
Melton Mowbray (North Stockman) | 22.3 | -1.2 | 30.1 | 7th | 10.1 | -0.1 | 4.0 | 1st | 38.2 | 31.6 | average | 121% |
Tasman Island | 17.6 | -0.2 | 21.6 | 28th | 12.1 | +0.3 | 9.0 | 1st | 48.8 | 45.5 | high | 107% |
Tunnack Fire Station | 20.5 | -0.9 | 27.9 | 7th | 2.2 | 1st | 15.6 | 41.8 | low | 37% | ||
Derwent Valley (district 95) | ||||||||||||
Bushy Park (Bushy Park Estates) | 23.8 | -0.2 | 32.2 | 7th | 9.9 | -0.1 | 4.5 | 1st | 33.4 | 34.5 | average | 97% |
Maydena Post Office | 21.1 | -1.2 | 31.5 | 7th | 8.3 | -0.6 | 1.5 | 20th | 76.9 | 61.9 | high | 124% |
Ouse Fire Station | 23.9 | -1.3 | 32.8 | 7th | 9.5 | -0.4 | 4.6 | 22nd | 41.4 | 30.2 | average | 137% |
Central Plateau (district 96) | ||||||||||||
Butlers Gorge | 18.9 | +0.1 | 29.2 | 7th | 5.7 | -0.5 | 0.4 | 20th | 122.0 | 80.6 | high | 151% |
Liawenee | 17.9 | -0.5 | 23.9 | 7th | 4.6 | -0.6 | -1.4 | 1st | 48.4 | 36.9 | average | 131% |
West Coast (district 97) | ||||||||||||
Cape Sorell | 19.6 | +0.9 | 24.3 | 10th | 12.5 | +0.3 | 9.1 | 19th | 66.6 | 65.5 | average | 102% |
Hartz Mountain (Keoghs Pimple) | 16.4 | -1.0 | 25.6 | 7th | 6.7 | -0.6 | 1.4 | 1st | 77.2 | 60.4 | average | 128% |
Low Rocky Point | 19.1 | 23.5 | 27th | 11.8 | 8.0 | 26th | 84.4 | 73.4 | high | 115% | ||
Scotts Peak Dam | 20.5 | -0.7 | 32.5 | 7th | 8.9 | -0.6 | 5.2 | 20th | 102.0 | 76.9 | high | 133% |
Strahan Aerodrome | 21.2 | 0.0 | 29.5 | 7th | 10.8 | 0.0 | 6.8 | 1st | 116.8 | 66.3 | v high | 176% |
Warra | 18.3 | -0.7 | 27.4 | 10th | 7.1 | -1.1 | 1.7 | 26th | 125.4 | 80.0 | high | 157% |
King Island (district 98) | ||||||||||||
King Island Airport | 22.2 | +0.9 | 29.5 | 27th | 13.7 | +0.6 | 6.6 | 5th | 30.4 | 30.6 | average | 99% |
Flinders Island (district 99) | ||||||||||||
Flinders Island Airport | 22.8 | +0.1 | 28.3 | 28th | 14.2 | +0.4 | 6.7 | 1st | 18.2 | 38.1 | average | 48% |
Hogan Island | 22.6 | +1.3 | 27.0 | 10th | 15.8 | +0.5 | 11.0 | 15th | 20.6 | 38.6 | average | 53% |
Note: From 2017, information about Macquarie Island can be found in the climate summary for the Remote Islands and Antarctica |
Extremes Maps Records Summaries Important notes the top
Notes
The Monthly climate summary, generally published on the first working day of each month, lists the main features of the weather in Tasmania using the most timely and accurate information available on the date of publication; it will generally not be updated. More extensive discussion of significant weather events, along with later information and data that has had greater opportunity for quality control, will be presented in the Monthly Weather Review.
This statement has been prepared based on information available at 9 am on Thursday 1 March 2018. Some checks have been made on the data, but it is possible that results will change as new information becomes available.
In some situations, some or all of the rainfall is in the form of hail or snow. In these cases the totals given are for the water equivalent: the depth of liquid water that results from melting any frozen precipitation. There can be significant 'undercatch' of snow in strong winds, meaning the true precipitation can be higher than that reported.
Averages for individual sites 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 10 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.
Where temperature area averages are mentioned, they are derived from the ACORN-SAT dataset.
Further information
- Media
- media@bom.gov.au (03) 9669 4057
- Enquiries
- helpdesk.climate@bom.gov.au
Unless otherwise noted, all maps, graphs and diagrams in this page are licensed under the Creative Commons Attribution 4.0 International Licence