Few UK towns get more rain than Ashburton: 1,601 mm (63 in) a year
About 1,601 mm (63 in) of rain falls in a typical year; July afternoons reach 20.1°C (68°F) and January nights drop to 3.1°C (38°F). In January, nights here are milder than in 94% of UK towns. In July, afternoons here are cooler than in 87% of UK towns.
A year in Ashburton at a glance
Each month’s typical high and low, in °C.
What a year in Ashburton feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 1,601 mm of rain a year
December is the wettest month and July the driest. About 46 days a year bring 10 mm (0.4 in) or more. 3rd wettest of 47 Devon towns of 2,500+.
Rain by month
Millimetres
26 air frosts and 6 days of 25°C a year
On about 26 nights a year the air drops below freezing; days that stay below freezing are rare. About 6 days a year reach 25°C (77°F).
Day counts are 1991–2020 averages from the Met Office’s 2 km grid. The Met Office calls a day of 25°C or more a summer day and a night below 0°C an air frost; ground frosts, on grass, come more often.
The Met Office station at Chivenor
Chivenor is 43 miles north of Ashburton, 6 m (20 ft) above sea level. It is the nearest of the 37 long-running stations the Met Office publishes in full; at that distance read it for sunshine and the station’s own record, not as the town’s figures.
| Month | High | Low | Rain | Air frosts |
|---|---|---|---|---|
| January | 9.1°C | 3.6°C | 91 mm | 5.4 |
| February | 9.4°C | 3.4°C | 70 mm | 5.0 |
| March | 11.2°C | 4.5°C | 60 mm | 2.6 |
| April | 13.7°C | 5.9°C | 56 mm | 0.9 |
| May | 16.5°C | 8.6°C | 55 mm | 0.0 |
| June | 19.0°C | 11.4°C | 68 mm | 0.0 |
| July | 20.7°C | 13.3°C | 74 mm | 0.0 |
| August | 20.5°C | 13.4°C | 77 mm | 0.0 |
| September | 18.8°C | 11.5°C | 70 mm | 0.0 |
| October | 15.4°C | 9.1°C | 107 mm | 0.4 |
| November | 12.1°C | 6.2°C | 106 mm | 1.8 |
| December | 9.9°C | 4.3°C | 107 mm | 4.6 |
| Year | 14.7°C | 7.9°C | 941 mm | 21 |
Met Office historic station data, Chivenor, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Ashburton compares
Against the 2,178 towns and cities of 2,500 or more in England and Wales, each with its own Met Office averages, and its place among Devon towns that size.
Nearby towns’ climate
The nearest towns of 1,000+ within 12 miles: a hill, a valley or the sea can make a real difference over a few miles.
| Town | July high | January low | Rain a year |
|---|---|---|---|
| Ashburton | 20.1°C | 3.1°C | 1,601 mm |
| Buckfastleigh 3.0 mi | 20.0°C about the same | 3.2°C about the same | 1,916 mm |
| Denbury 4.0 mi | 21.2°C 1.1°C warmer | 3.1°C about the same | 1,168 mm |
| Coldeast 4.6 mi | 21.4°C 1.3°C warmer | 3.2°C about the same | 1,058 mm |
| Ipplepen 5.4 mi | 21.2°C 1.1°C warmer | 3.3°C about the same | 1,168 mm |
| Heathfield 5.5 mi | 21.3°C 1.3°C warmer | 3.6°C about the same | 1,078 mm |
| Bovey Tracey 5.9 mi | 21.5°C 1.5°C warmer | 3.3°C about the same | 1,210 mm |
Ashburton weather by month
Average daily high and low, mean temperature and rain, 1991–2020, for the town itself (the Met Office’s HadUK-Grid).
| Month | High | Low | Mean | Rain |
|---|---|---|---|---|
| January | 8.6°C 47°F | 3.1°C 38°F | 5.8°C | 163 mm 6.4 in |
| February | 8.0°C 46°F | 2.2°C 36°F | 5.0°C | 153 mm 6.0 in |
| March | 9.8°C 50°F | 3.2°C 38°F | 6.5°C | 123 mm 4.8 in |
| April | 12.6°C 55°F | 4.6°C 40°F | 8.5°C | 102 mm 4.0 in |
| May | 15.3°C 59°F | 6.9°C 44°F | 11.1°C | 91 mm 3.6 in |
| June | 18.1°C 65°F | 9.8°C 50°F | 14.0°C | 88 mm 3.5 in |
| July | 20.1°C 68°F | 11.6°C 53°F | 16.0°C | 80 mm 3.2 in |
| August | 19.8°C 68°F | 11.8°C 53°F | 15.8°C | 100 mm 3.9 in |
| September | 17.7°C 64°F | 9.8°C 50°F | 13.7°C | 111 mm 4.4 in |
| October | 14.0°C 57°F | 7.4°C 45°F | 10.7°C | 188 mm 7.4 in |
| November | 10.7°C 51°F | 4.8°C 41°F | 7.7°C | 184 mm 7.2 in |
| December | 8.4°C 47°F | 2.9°C 37°F | 5.6°C | 218 mm 8.6 in |
| Year | 13.6°C | 6.5°C | 10.0°C | 1,601 mm |
Where Ashburton’s numbers come from
Averages over 30 years, not a forecast.
- Mean temperature, rain and day counts: HadUK-Grid 1991–2020 averages for the Met Office 2 km grid square nearest Ashburton’s centre (the town is smaller than one square).
- Highs and lows: the Met Office publishes average daily maxima and minima on its 12 km grid; each is moved by the difference between the town’s 2 km mean temperature and the 12 km square’s, which carries the town’s own height and setting over.
- Weather station and sunshine: Met Office historic station data for Chivenor, 43 miles away, months of 1991–2020 averaged.
- Comparisons: every town and city of 2,500 or more in England and Wales, read the same way.
Met Office HadUK-Grid · Met Office Climate Data Portal · Historic station data. Open Government Licence v3.0.
Questions about Ashburton’s climate
How warm does Ashburton get in summer?
July is the warmest month, with average highs of 20.1°C (68°F). About 6 days a year reach 25°C (77°F), fewer than 85% of UK towns.
How cold does Ashburton get in winter?
February nights average 2.2°C (36°F). The air drops below freezing on about 26 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Ashburton get?
About 1,601 mm (63 in) a year, more than 98% of UK towns. December is the wettest month (218 mm) and July the driest (80 mm).
Where do these figures come from?
The Met Office’s HadUK-Grid 1991–2020 averages, which turn thousands of weather stations into a map of the UK in 2 km squares; the page reads the squares inside Ashburton. They are 30-year averages, not a forecast.
Contains Met Office data © Crown copyright 2026, Open Government Licence v3.0. HadUK-Grid 1991–2020 averages via the Met Office Climate Data Portal; station averages from Met Office historic station data. Today’s forecast for Ashburton →
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