Photo: My another account · CC0Derry Hill and Studley gets more frosts than 94% of UK towns
On a normal July day the thermometer tops out near 21.5°C (71°F). By rainfall alone, it ranks wetter than 65% of UK towns. The rainiest month is November; the driest is March. Comfortable outdoor weather lasts from June to September, with highs of 18–21°C.
Met Office 1991–2020 averages for the town itself.
A year in Derry Hill and Studley at a glance
Each month’s typical high and low, in °C.
What a year in Derry Hill and Studley feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 869 mm of rain a year
November is the wettest month and March the driest. About 25 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Yeovilton
A frosty town: 56 air frosts and 11 days of 25°C a year
On about 56 nights a year the air drops below freezing, and on about 2 days it stays below freezing all day. About 11 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 Yeovilton
Yeovilton is 39 miles south-west of Derry Hill and Studley, 20 m (66 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 | Sun (hours) |
|---|---|---|---|---|---|
| January | 8.6°C | 2.0°C | 70 mm | 10.0 | 58 |
| February | 9.0°C | 1.8°C | 51 mm | 9.7 | 77 |
| March | 11.2°C | 3.0°C | 49 mm | 7.6 | 114 |
| April | 13.9°C | 4.5°C | 52 mm | 3.8 | 163 |
| May | 17.1°C | 7.4°C | 47 mm | 0.5 | 191 |
| June | 19.9°C | 10.3°C | 58 mm | 0.0 | 188 |
| July | 21.9°C | 12.2°C | 50 mm | 0.0 | 192 |
| August | 21.6°C | 12.2°C | 61 mm | 0.0 | 175 |
| September | 19.2°C | 10.0°C | 53 mm | 0.0 | 142 |
| October | 15.3°C | 7.6°C | 81 mm | 1.8 | 104 |
| November | 11.5°C | 4.4°C | 80 mm | 5.5 | 69 |
| December | 9.0°C | 2.3°C | 77 mm | 10.3 | 52 |
| Year | 14.9°C | 6.5°C | 728 mm | 49 | 1,524 |
Met Office historic station data, Yeovilton, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Kipp & Zonen recorder.
How Derry Hill and Studley compares
Against the 2,537 towns and cities of 2,500 or more across the UK, each with its own Met Office averages, and its place among Wiltshire 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 |
|---|---|---|---|
| Derry Hill and Studley | 21.5°C | 1.3°C | 869 mm |
| Calne 2.6 mi | 21.9°C about the same | 1.8°C 0.6°C milder | 802 mm |
| Chippenham 3.1 mi | 22.0°C 0.5°C warmer | 1.5°C about the same | 770 mm |
| Bromham 3.5 mi | 21.9°C about the same | 1.5°C about the same | 833 mm |
| Sutton Benger 4.8 mi | 22.3°C 0.8°C warmer | 1.8°C 0.5°C milder | 803 mm |
| Melksham 5.4 mi | 22.7°C 1.2°C warmer | 1.7°C about the same | 733 mm |
| Corsham 5.9 mi | 21.6°C about the same | 1.4°C about the same | 895 mm |
Derry Hill and Studley 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 | 7.5°C 45°F | 1.3°C 34°F | 4.4°C | 89 mm 3.5 in |
| February | 8.0°C 46°F | 1.1°C 34°F | 4.5°C | 62 mm 2.4 in |
| March | 10.3°C 51°F | 2.2°C 36°F | 6.3°C | 57 mm 2.2 in |
| April | 13.3°C 56°F | 3.7°C 39°F | 8.5°C | 58 mm 2.3 in |
| May | 16.4°C 62°F | 6.4°C 44°F | 11.4°C | 61 mm 2.4 in |
| June | 19.3°C 67°F | 9.4°C 49°F | 14.4°C | 59 mm 2.3 in |
| July | 21.5°C 71°F | 11.4°C 52°F | 16.4°C | 67 mm 2.6 in |
| August | 21.0°C 70°F | 11.3°C 52°F | 16.1°C | 76 mm 3.0 in |
| September | 18.4°C 65°F | 9.1°C 48°F | 13.8°C | 62 mm 2.4 in |
| October | 14.4°C 58°F | 6.6°C 44°F | 10.5°C | 91 mm 3.6 in |
| November | 10.4°C 51°F | 3.6°C 38°F | 7.0°C | 94 mm 3.7 in |
| December | 7.8°C 46°F | 1.5°C 35°F | 4.7°C | 92 mm 3.6 in |
| Year | 14.0°C | 5.6°C | 9.8°C | 869 mm |
Where Derry Hill and Studley’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 Derry Hill and Studley’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 Yeovilton, 39 miles away, months of 1991–2020 averaged.
- Comparisons: every town and city of 2,500 or more across the UK, all four nations, read the same way.
Met Office HadUK-Grid · Met Office Climate Data Portal · Historic station data. Open Government Licence v3.0.
Questions about Derry Hill and Studley’s climate
How warm does Derry Hill and Studley get in summer?
July is the warmest month, with average highs of 21.5°C (71°F). About 11 days a year reach 25°C (77°F), more than 53% of UK towns.
How cold does Derry Hill and Studley get in winter?
February nights average 1.1°C (34°F). The air drops below freezing on about 56 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Derry Hill and Studley get?
About 869 mm (34 in) a year, more than 65% of UK towns. November is the wettest month (94 mm) and March the driest (57 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Yeovilton (39 miles away), averages 1,524 hours of bright sunshine a year. Sunshine isn’t on the town grid, so this is the station’s figure.
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 Derry Hill and Studley. 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 Derry Hill and Studley →
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