Wednesday, 1 February 2017 - Monthly Climate Summary for South Australia - Product code IDCKGC13R0
South Australia in January 2017: Wet, warm and windy
It was a wet start to 2017 for South Australia with much of the State recording very much above average rainfall for January. Both day and night temperatures were above average, with particularly warm nights across the Northeast.
Heavy rainfall results in ninth-wettest January for the State
- On the 19th and 20th a broad area of low pressure over the West Coast and Pastoral districts combined with tropical moisture resulted in very humid conditions with heavy shower and thunderstorm activity over northern, western and central districts
- The line of thunderstorms also saw several locations record more than 50 mm of rainfall in the 24 hours to 9am on the 20th, including a record high of 106.2 mm at Wilpena Pound in the Upper North, and several other locations reporting record high daily rainfall for January
- Much of the State reported more than double the January average rainfall, and many sites had their wettest January on record or their wettest January for several decades
- With up to four times the long-term January average rainfall being observed across the western agricultural district, many locations there reported their wettest January on record
- For the State as whole, it was the ninth-wettest January on record
Warmer than average nights across much of the State; mild days in the west
- Minimum temperatures were more than one degree above average across most districts, and more than three degrees above average in the northeast of the State
- The statewide January mean minimum temperature was more than 2 °C warmer than average, coming in eighth-warmest on record
- Maximum temperatures were generally above average across the eastern half of the state, but tended cooler across the far west
- The statewide mean maximum temperature was more than 1 °C above average
Damaging winds and high humidity
- On the 19th and 20th, a vigorous line of thunderstorms associated with a deep low pressure trough passed over the State, bringing very high humidity, strong wind gusts and heavy showers to most areas
- Several locations recorded wind gusts in excess of 100 km/h, including a wind gust of 111 km/h at Adelaide Airport, the highest wind speed to be recorded there since observations began in 1955
- Media
- media@bom.gov.au (03) 9669 4057
- Enquiries
- helpdesk.climate@bom.gov.au
- Media
- media@bom.gov.au (03) 9669 4057
- Enquiries
- helpdesk.climate@bom.gov.au
Further information
Extremes Maps Records Summaries Important notes the top
| Extremes in January 2017 | |
|---|---|
| Hottest day | 46.3 °C at Moomba Airport on the 13th |
| Warmest days on average | 41.3 °C at Moomba Airport |
| Coolest days on average |
22.4 °C at Cape Willoughby 22.4 °C at Neptune Island |
| Coldest day | 17.7 °C at Cape Willoughby on the 2nd |
| Coldest night | 5.3 °C at Keith (Munkora) on the 12th |
| Coolest nights on average | 12.5 °C at Naracoorte Aerodrome |
| Warmest nights on average | 27.1 °C at Moomba Airport |
| Warmest night | 32.7 °C at Oodnadatta Airport on the 13th |
| Warmest on average overall | 34.2 °C at Moomba Airport |
| Coolest on average overall | 18.7 °C at Robe Airfield |
| Wettest overall | 123.0 mm at Buckleboo (Karinya) |
| Wettest day | 106.2 mm at Wilpena Pound on the 20th |
| Strongest wind gust | 111 km/h at Adelaide Airport on the 19th |
Extremes Maps Records Summaries Important notes the top
| Maps | |||
|---|---|---|---|
| Observed | Anomaly | Decile rank | |
| Total rainfall |
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| Mean daily maximum temperatures |
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| Mean daily minimum temperatures |
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Click on a map to show it full size in a pop-up window
| Record highest January daily rainfall | ||||||
|---|---|---|---|---|---|---|
|
New record (mm) |
Old record |
Years of record |
||||
| Elliston | 60.6 | on the 24th | 37.3 | on the 24th in 1941 | 133 | |
| Mount Bryan | 67.2 | on the 6th | 60.8 | on the 20th in 2007 | 117 | |
| Arno Bay | 34.0 | on the 19th | 31.4 | on the 30th in 1974 | 109 | |
| Cummins | 50.0 | on the 24th | 38.9 | on the 1st in 1921 | 103 | |
| Upper Hermitage | 43.0 | on the 20th | 34.0 | on the 25th in 1987 | 47 | |
| Edinburgh RAAF | 44.8 | on the 20th | 37.0 | on the 17th in 1979 | 45 | |
| Wilpena Pound | 106.2 | on the 20th | 102.0 | on the 4th in 1980 | 45 | |
| Leigh Creek Airport | 61.2 | on the 20th | 57.0 | on the 13th in 2015 | 31 | |
| Wilpena (Oraparinna) | 45.4 | on the 20th | 33.5 | on the 24th in 1993 | 30 | |
| Buckleboo (Karinya) | 76.2 | on the 20th | 37.4 | on the 24th in 1993 | 29 | |
| Mount Crawford AWS | 34.2 | on the 20th | 31.8 | on the 20th in 2007 | 23 | |
| Record highest January total rainfall | |||||
|---|---|---|---|---|---|
|
New record (mm) |
Old record |
Years of record |
Average for January |
||
| Elliston | 97.2 | 62.0 | in 1896 | 136 | 10.8 |
| Coulta | 59.8 | 57.5 | in 2003 | 130 | 10.8 |
| Mount Hope (Fairview) | 55.0 | 45.6 | in 1995 | 104 | 9.7 |
| Cummins | 81.0 | 79.2 | in 1995 | 102 | 11.6 |
| Wirrulla | 46.8 | 38.9 | in 1940 | 94 | 9.6 |
| Buckleboo (Karinya) | 123.0 | 94.0 | in 1993 | 29 | 18.9 |
| Goolwa Barrage | 43.3 | = 43.3 | in 2007 | 29 | 17.0 |
| Coffin Bay | 70.9 | 38.8 | in 2010 | 27 | 13.3 |
| McLaren Vale (Pirramimma Winery) | 60.4 | 53.0 | in 2007 | 24 | 21.8 |
| Sellicks Beach | 56.4 | 52.2 | in 2007 | 24 | 21.3 |
| Coulta (Coles Point) | 56.8 | 56.2 | in 2003 | 23 | 16.9 |
| Minnipa Pirsa | 52.6 | 27.8 | in 2014 | 21 | 11.2 |
| Stenhouse Bay | 53.4 | 40.2 | in 2003 | 21 | 15.1 |
| Strathalbyn Racecourse | 36.8 | 36.0 | in 2007 | 21 | 17.5 |
| Roseworthy AWS | 50.2 | 44.4 | in 2015 | 20 | 18.4 |
| Highest January total rainfall for at least 20 years | |||||
|---|---|---|---|---|---|
|
Observed (mm) |
Most recent higher |
Average for January |
|||
| Penong | 54.4 | 80.3 | in 1896* | 9.7 | |
| Willunga | 73.8 | 74.2 | in 1946* | 21.1 | |
| Adelaide (Morphett Vale) | 74.2 | 111.6 | in 1941* | 21.6 | |
| Mount Bold Reservoir | 68.6 | 68.9 | in 1963 | 24.6 | |
| Myponga | 62.4 | 73.3 | in 1963* | 24.0 | |
| Cooke Plains | 45.0 | 68.9 | in 1972 | 16.2 | |
| Minlaton | 54.4 | 64.2 | in 1972 | 13.9 | |
| Neptune Island | 51.0 | 144.2 | in 1972 | 13.4 | |
| Goolwa Council Depot | 57.6 | 81.1 | in 1972* | 19.7 | |
| Port Lincoln (Westmere) | 50.2 | 62.1 | in 1972* | 11.6 | |
| Quorn | 66.0 | 99.2 | in 1974 | 19.0 | |
| Coonalpyn | 55.8 | 71.4 | in 1974* | 19.4 | |
| Port Vincent | 39.6 | 47.8 | in 1974* | 12.9 | |
| Minlaton (Eversley) | 46.2 | 52.4 | in 1977 | 16.3 | |
| Curramulka | 47.2 | 47.6 | in 1977* | 14.3 | |
| Ungarra | 56.4 | 69.4 | in 1974* | 11.9 | |
| Adelaide (Salisbury Bowling Club) | 52.4 | 62.8 | in 1979* | 19.3 | |
| Inman Valley | 59.4 | 66.2 | in 1981* | 26.0 | |
| Marree (Farina) | 118.0 | 171.4 | in 1984* | 18.9 | |
| Finniss | 47.4 | 75.0 | in 1972* | 19.6 | |
| Darke Peak | 40.8 | 91.4 | in 1993 | 14.5 | |
| Kimba | 57.6 | 128.0 | in 1993 | 17.6 | |
| Oodnadatta Airport | 94.8 | 273.4 | in 1984* | 24.2 | |
| Ardrossan | 49.8 | 52.4 | in 1993* | 14.3 | |
| Ceduna AMO | 71.8 | 87.6 | in 1995 | 12.3 | |
| Leigh Creek Airport | 86.8 | 101.8 | in 1995 | 24.1 | |
| Streaky Bay | 48.3 | 75.8 | in 1995 | 10.9 | |
| Todmorden | 65.4 | 72.4 | in 1995 | 21.8 | |
| Butler Tanks (North Parnda) | 35.2 | 90.4 | in 1995* | 10.3 | |
| Clarendon | 71.4 | 76.6 | in 1994* | 26.7 | |
| Edinburgh RAAF | 65.8 | 92.2 | in 1996 | 21.9 | |
| Happy Valley Reservoir | 61.0 | 66.2 | in 1996 | 22.2 | |
| North Adelaide | 45.6 | 49.8 | in 1996 | 21.6 | |
| Parafield Airport | 56.6 | 75.6 | in 1996 | 21.5 | |
| Port Victoria | 43.0 | 46.0 | in 1993* | 12.7 | |
| Moonta | 46.2 | 51.4 | in 1997 | 14.4 | |
| Penneshaw | 40.6 | 49.8 | in 1997 | 16.6 | |
* note: there are gaps in the historical record at this site, so it is possible a higher value has gone unreported
Extremes Maps Records Summaries Important notes the top
| Summary statistics for January 2017 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperatures (°C) |
Minimum temperatures (°C) |
Rainfall (millimetres) |
||||||||||
| Mean for January 2017 |
Diff from average |
Highest for January 2017 |
Mean for January 2017 |
Diff from average |
Lowest for January 2017 |
Total for January 2017 |
Average for January |
Rank of January 2017 |
Fraction of January average |
|||
| Northwest (district 16) | ||||||||||||
| Andamooka | 37.0 | +0.5 | 44.3 | 17th | 23.1 | +1.7 | 16.4 | 14th | 44.2 | 18.6 | high | 238% |
| Coober Pedy Airport | 37.4 | +0.7 | 43.8 | 17th | 23.6 | +1.4 | 15.6 | 14th | 23.4 | 13.4 | high | 175% |
| Ernabella (Pukatja) | 33.9 | -1.5 | 38.1 | 30th | 21.9 | +0.9 | 17.7 | 14th | 87.0 | 27.2 | v high | 320% |
| Mount Ive | 34.4 | 42.4 | 17th | 16.5 | 11.3 | 8th | 58.0 | 15.0 | v high | 387% | ||
| Roxby Downs (Olympic Dam Aerodrome) | 36.7 | -0.4 | 44.1 | 17th | 22.1 | +1.0 | 14.8 | 16th | 34.6 | 13.8 | high | 251% |
| Tarcoola Aero | 36.1 | -0.7 | 43.2 | 6th | 20.4 | +0.6 | 14.5 | 14th | 44.6 | 12.5 | v high | 357% |
| Woomera Aerodrome | 35.2 | +0.6 | 43.5 | 17th | 21.2 | +1.7 | 14.2 | 14th | 51.6 | 16.1 | v high | 320% |
| Far North (district 17) | ||||||||||||
| Leigh Creek Airport | 37.3 | +1.7 | 44.0 | 17th | 22.5 | +1.7 | 15.4 | 14th | 86.8 | 24.1 | v high | 360% |
| Marree Aero | 39.0 | +0.3 | 44.0 | 19th | 24.2 | +1.2 | 18.8 | 15th | 39.0 | 18.2 | high | 214% |
| Moomba Airport | 41.3 | +2.7 | 46.3 | 13th | 27.1 | +2.6 | 22.1 | 15th | 32.6 | 15.5 | high | 210% |
| Oodnadatta Airport | 39.7 | +1.9 | 43.7 | 30th | 25.9 | +2.9 | 19.1 | 14th | 94.8 | 24.2 | v high | 392% |
| Western Agricultural (district 18) | ||||||||||||
| Ceduna AMO | 30.5 | +1.9 | 45.8 | 29th | 17.8 | +2.6 | 11.2 | 26th | 71.8 | 12.3 | v high | 584% |
| Cleve | 29.2 | +0.9 | 41.9 | 17th | 17.0 | +1.3 | 13.3 | 14th | 52.8 | 16.1 | v high | 328% |
| Cleve Aerodrome | 29.7 | +0.6 | 42.6 | 17th | 16.4 | +0.4 | 11.9 | 25th | 45.8 | 16.3 | high | 281% |
| Coulta (Coles Point) | 28.5 | +1.1 | 40.5 | 6th | 15.7 | +0.7 | 10.1 | 28th | 56.8 | 16.9 | highest | 336% |
| Cummins Aero | 30.3 | 41.8 | 29th | 15.4 | 9.4 | 11th | 84.2 | 17.5 | v high | 481% | ||
| Elliston | 26.9 | +1.1 | 39.5 | 17th | 16.7 | +1.0 | 12.1 | 21st | 97.2 | 10.8 | highest | 900% |
| Kimba | 32.5 | +1.0 | 42.0 | 17th | 16.7 | +1.0 | 12.5 | 14th | 57.6 | 17.6 | v high | 327% |
| Kyancutta | 34.0 | +1.0 | 44.0 | 17th | 16.0 | +1.6 | 10.6 | 3rd | 57.7 | 14.6 | v high | 395% |
| Minnipa Pirsa | 32.9 | -0.2 | 42.8 | 17th | 17.0 | +1.1 | 11.3 | 15th | 52.6 | 11.2 | highest | 470% |
| Neptune Island | 22.4 | +0.3 | 30.0 | 6th | 17.1 | +0.9 | 15.3 | 3rd | 51.0 | 13.4 | v high | 381% |
| North Shields (Port Lincoln AWS) | 25.9 | -0.2 | 42.0 | 17th | 16.4 | +0.6 | 13.2 | 16th | 42.8 | 16.4 | high | 261% |
| Nullarbor | 27.3 | -0.6 | 43.3 | 6th | 17.0 | +1.1 | 12.5 | 27th | 80.6 | 12.0 | v high | 672% |
| Port Augusta Aero | 33.1 | -1.2 | 43.1 | 17th | 19.8 | +0.4 | 15.2 | 15th | 39.2 | 14.2 | high | 276% |
| Streaky Bay | 30.2 | +0.9 | 42.1 | 6th | 17.5 | +1.4 | 12.9 | 15th | 48.3 | 10.9 | v high | 443% |
| Whyalla Aero | 30.6 | +0.5 | 43.6 | 17th | 18.8 | +1.1 | 14.6 | 14th | 35.6 | 17.4 | high | 205% |
| Wudinna Aero | 33.7 | +0.3 | 43.7 | 17th | 16.3 | +0.8 | 11.6 | 15th | 69.6 | 14.8 | v high | 470% |
| Upper North (district 19) | ||||||||||||
| Hawker | 35.0 | +0.7 | 42.0 | 7th | 19.2 | +1.1 | 13.3 | 14th | 41.0 | 20.2 | high | 203% |
| Northeast (district 20) | ||||||||||||
| Gluepot Reserve (Gluepot) | 33.7 | -0.1 | 43.7 | 17th | 16.1 | +0.2 | 11.4 | 15th | 39.6 | 20.0 | high | 198% |
| Yunta Airstrip | 34.0 | +0.2 | 42.4 | 17th | 17.5 | +1.0 | 11.9 | 14th | 43.2 | 22.1 | high | 195% |
| Lower North (district 21) | ||||||||||||
| Clare High School | 30.3 | +0.1 | 38.8 | 7th | 15.4 | +0.6 | 9.2 | 26th | 54.6 | 24.1 | high | 227% |
| Port Pirie Aerodrome AWS | 33.8 | 43.5 | 7th | 17.5 | 12.0 | 15th | 33.0 | |||||
| Snowtown (Rayville Park) | 32.3 | -0.5 | 41.5 | 7th | 14.6 | +0.1 | 8.3 | 26th | 54.2 | 17.1 | v high | 317% |
| Yorke Peninsula (district 22A) | ||||||||||||
| Edithburgh | 26.7 | +1.4 | 41.7 | 7th | 17.8 | +1.1 | 15.9 | 16th | 36.6 | 13.7 | v high | 267% |
| Kadina AWS | 31.6 | -0.6 | 41.9 | 7th | 15.9 | +0.3 | 10.5 | 26th | 38.6 | 15.3 | v high | 252% |
| Maitland | 31.1 | +1.8 | 41.0 | 18th | 11.0 | 25th | 45.6 | 17.7 | v high | 258% | ||
| Minlaton Aero | 30.5 | +1.0 | 42.2 | 17th | 16.0 | +0.7 | 10.0 | 25th | 42.6 | 15.1 | v high | 282% |
| Stenhouse Bay | 25.4 | +0.3 | 39.4 | 7th | 17.2 | +0.5 | 14.9 | 1st | 53.4 | 15.1 | highest | 354% |
| Warooka | 28.2 | +1.0 | 39.2 | 17th | 16.8 | +1.3 | 13.2 | 1st | 40.4 | 14.4 | v high | 281% |
| Kangaroo Island (district 22B) | ||||||||||||
| Cape Borda | 24.2 | -0.4 | 34.3 | 6th | 14.3 | -0.1 | 10.0 | 25th | 47.4 | 17.0 | v high | 279% |
| Cape Willoughby | 22.4 | +0.7 | 34.9 | 7th | 14.7 | 14th | 0 | 18.4 | lowest | 0% | ||
| Kingscote Aero | 26.6 | 0.0 | 39.0 | 17th | 14.2 | +0.9 | 8.7 | 25th | 36.0 | 15.7 | high | 229% |
| Parndana Cfs AWS | 27.1 | 38.4 | 6th | 13.8 | 9.9 | 25th | 33.8 | |||||
| Adelaide Plains (district 23A) | ||||||||||||
| Adelaide (Kent Town) | 30.7 | +1.3 | 41.1 | 17th | 18.2 | +1.0 | 12.4 | 25th | 47.2 | 20.9 | v high | 226% |
| Adelaide Airport | 29.1 | +1.0 | 39.6 | 6th | 17.8 | +1.8 | 12.8 | 25th | 37.6 | 18.1 | high | 208% |
| Edinburgh RAAF | 30.1 | +0.1 | 41.5 | 7th | 17.2 | +0.7 | 11.2 | 26th | 65.8 | 21.9 | v high | 300% |
| Parafield Airport | 30.7 | +1.0 | 40.7 | 17th | 17.4 | +1.0 | 12.5 | 21st | 56.6 | 21.5 | v high | 263% |
| Roseworthy AWS | 31.5 | -0.3 | 43.2 | 7th | 15.9 | +1.0 | 8.7 | 25th | 50.2 | 18.4 | highest | 273% |
| County Light (district 23B) | ||||||||||||
| Nuriootpa Pirsa | 30.0 | 0.0 | 40.0 | 7th | 15.3 | +0.8 | 9.8 | 11th | 39.6 | 17.7 | v high | 224% |
| Rosedale (Turretfield Research Centre) | 31.3 | +0.8 | 41.8 | 7th | 16.0 | +0.8 | 9.7 | 25th | 55.6 | 19.1 | v high | 291% |
| Mount Lofty Ranges (district 23C) | ||||||||||||
| Hindmarsh Island AWS | 26.6 | +1.3 | 40.9 | 7th | 16.5 | +0.4 | 11.9 | 25th | 37.6 | 18.3 | high | 205% |
| Kuitpo Forest Reserve | 26.1 | 0.0 | 37.2 | 7th | 14.7 | +0.5 | 10.7 | 3rd | 71.4 | 27.6 | v high | 259% |
| Mount Barker | 28.2 | +1.0 | 38.8 | 7th | 13.8 | +1.9 | 9.8 | 25th | 39.2 | 26.1 | high | 150% |
| Mount Crawford AWS | 27.6 | +0.1 | 37.9 | 7th | 14.3 | +0.3 | 8.7 | 3rd | 53.6 | 24.4 | high | 220% |
| Mount Lofty | 25.1 | +3.4 | 34.5 | 7th | 13.4 | +1.3 | 8.4 | 25th | 65.0 | |||
| Noarlunga | 28.5 | -0.2 | 39.6 | 6th | 17.6 | +0.5 | 13.5 | 21st | 34.2 | 18.1 | high | 189% |
| Victor Harbor (Encounter Bay) | 25.8 | +0.8 | 40.0 | 7th | 15.6 | +0.9 | 9.4 | 16th | 45.0 | 22.0 | high | 205% |
| Upper Murray Valley (district 24A) | ||||||||||||
| Loxton Research Centre | 33.0 | +1.1 | 43.2 | 17th | 16.1 | +1.4 | 11.8 | 15th | 27.0 | 19.6 | high | 138% |
| Renmark Aero | 34.1 | +0.5 | 43.8 | 17th | 16.8 | +0.5 | 12.6 | 16th | 36.4 | 20.4 | high | 178% |
| Lower Murray Valley (district 24B) | ||||||||||||
| Eudunda | 29.9 | +0.6 | 39.0 | 17th | 15.0 | +1.0 | 10.0 | 3rd | 48.4 | 22.3 | high | 217% |
| Meningie | 27.7 | +1.6 | 39.9 | 17th | 15.3 | +1.3 | 10.2 | 25th | 44.2 | 18.8 | v high | 235% |
| Murray Bridge (Pallamana Aerodrome) | 30.5 | -0.1 | 42.5 | 7th | 14.5 | +0.1 | 8.9 | 12th | 17.4 | 14.2 | high | 123% |
| Strathalbyn Racecourse | 28.1 | +0.2 | 40.3 | 7th | 15.4 | +0.7 | 10.6 | 25th | 36.8 | 17.5 | highest | 210% |
| Murray Mallee (district 25A) | ||||||||||||
| Karoonda | 31.3 | -0.2 | 42.4 | 17th | 14.7 | +0.4 | 11.0 | 21st | 29.2 | 18.2 | high | 160% |
| Upper Southeast (district 25B) | ||||||||||||
| Keith | 30.5 | +0.4 | 41.5 | 17th | 14.0 | +0.8 | 9.0 | 3rd | 31.2 | 19.5 | high | 160% |
| Keith (Munkora) | 30.9 | +0.2 | 42.6 | 17th | 12.6 | +0.3 | 5.3 | 12th | 28.8 | 23.9 | average | 121% |
| Lameroo (Austin Plains) | 31.9 | -0.2 | 43.3 | 17th | 14.3 | 0.0 | 8.9 | 15th | 34.2 | 30.6 | average | 112% |
| Lower Southeast (district 26) | ||||||||||||
| Cape Jaffa (The Limestone) | 24.2 | -0.5 | 38.1 | 6th | 14.3 | +0.7 | 10.1 | 19th | 41.4 | 18.9 | high | 219% |
| Coonawarra | 27.8 | +0.5 | 38.7 | 7th | 12.7 | +1.1 | 7.1 | 12th | 53.4 | 29.4 | high | 182% |
| Mount Gambier Aero | 26.1 | +0.8 | 39.0 | 7th | 12.8 | +1.6 | 6.6 | 25th | 24.4 | 27.0 | average | 90% |
| Naracoorte Aerodrome | 29.3 | -0.4 | 40.5 | 7th | 12.5 | +0.9 | 6.0 | 19th | 44.2 | 24.8 | high | 178% |
| Padthaway South | 29.3 | +0.2 | 40.0 | 7th | 12.9 | +0.4 | 7.2 | 12th | 43.2 | 24.5 | high | 176% |
| Robe Airfield | 23.8 | -0.7 | 36.5 | 7th | 13.6 | +0.8 | 6.6 | 25th | 56.6 | 22.6 | high | 250% |
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 South Australia 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 10 am on Wednesday 1 February 2017. Some checks have been made on the data, but it is possible that results will change as new information becomes available.
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
Unless otherwise noted, all maps, graphs and diagrams in this page are licensed under the Creative Commons Attribution 4.0 International Licence
