Ice on the ground: Blackdown sees more frosts than 76% of UK towns
A warm July spell here typically peaks at 22.4°C (72°F). Its July heat outdoes that of 75% of UK towns. Seasons differ by 21°C, from the coldest nights to the warmest afternoons. Radiators earn their keep from November to April, the months that average under 10°C.
Met Office 1991–2020 averages for the town itself.
A year in Blackdown at a glance
Each month’s typical high and low, in °C.
What a year in Blackdown feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 670 mm of rain a year
November is the wettest month and March the driest. About 15 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
47 air frosts and 16 days of 25°C a year
On about 47 nights a year the air drops below freezing, and on about 1 days it stays below freezing all day. About 16 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 Sutton Bonington
Sutton Bonington is 38 miles north of Blackdown, 48 m (157 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 | 7.5°C | 1.9°C | 51 mm | 9.3 |
| February | 8.1°C | 1.9°C | 41 mm | 8.6 |
| March | 10.6°C | 3.0°C | 41 mm | 6.0 |
| April | 13.6°C | 4.6°C | 44 mm | 2.9 |
| May | 16.7°C | 7.1°C | 47 mm | 0.9 |
| June | 19.6°C | 10.1°C | 64 mm | 0.0 |
| July | 22.0°C | 12.1°C | 62 mm | 0.0 |
| August | 21.7°C | 12.1°C | 55 mm | 0.0 |
| September | 18.7°C | 10.1°C | 49 mm | 0.0 |
| October | 14.5°C | 7.5°C | 62 mm | 1.2 |
| November | 10.4°C | 4.4°C | 57 mm | 4.4 |
| December | 7.8°C | 2.1°C | 58 mm | 9.2 |
| Year | 14.3°C | 6.4°C | 631 mm | 43 |
Met Office historic station data, Sutton Bonington, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Blackdown 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 Warwickshire 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 |
|---|---|---|---|
| Blackdown | 22.4°C | 1.6°C | 670 mm |
| Cubbington 1.3 mi | 22.1°C about the same | 1.3°C about the same | 660 mm |
| Leek Wootton 1.7 mi | 22.4°C about the same | 1.6°C about the same | 704 mm |
| Royal Leamington Spa 1.9 mi | 22.4°C about the same | 1.4°C about the same | 651 mm |
| Kenilworth 2.5 mi | 22.1°C about the same | 1.4°C about the same | 701 mm |
| Warwick 3.0 mi | 22.4°C about the same | 1.6°C about the same | 691 mm |
| Radford Semele 3.3 mi | 22.6°C about the same | 1.4°C about the same | 647 mm |
Blackdown 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 46°F | 1.6°C 35°F | 4.5°C | 56 mm 2.2 in |
| February | 8.2°C 47°F | 1.5°C 35°F | 4.9°C | 44 mm 1.7 in |
| March | 10.7°C 51°F | 2.7°C 37°F | 6.8°C | 43 mm 1.7 in |
| April | 13.9°C 57°F | 4.6°C 40°F | 9.2°C | 47 mm 1.8 in |
| May | 17.1°C 63°F | 7.1°C 45°F | 12.1°C | 56 mm 2.2 in |
| June | 20.0°C 68°F | 10.1°C 50°F | 15.1°C | 55 mm 2.2 in |
| July | 22.4°C 72°F | 12.0°C 54°F | 17.2°C | 61 mm 2.4 in |
| August | 21.9°C 71°F | 12.0°C 54°F | 16.9°C | 63 mm 2.5 in |
| September | 19.0°C 66°F | 9.8°C 50°F | 14.4°C | 55 mm 2.1 in |
| October | 14.5°C 58°F | 7.1°C 45°F | 10.8°C | 65 mm 2.6 in |
| November | 10.4°C 51°F | 3.9°C 39°F | 7.2°C | 65 mm 2.6 in |
| December | 7.9°C 46°F | 1.8°C 35°F | 4.8°C | 61 mm 2.4 in |
| Year | 14.4°C | 6.2°C | 10.3°C | 670 mm |
Where Blackdown’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 Blackdown’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 Sutton Bonington, 38 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 Blackdown’s climate
How warm does Blackdown get in summer?
July is the warmest month, with average highs of 22.4°C (72°F). About 16 days a year reach 25°C (77°F), more than 75% of UK towns.
How cold does Blackdown get in winter?
February nights average 1.5°C (35°F). The air drops below freezing on about 47 nights a year, and about 1 days a year stay below freezing all day.
How much rain does Blackdown get?
About 670 mm (26 in) a year, less than 74% of UK towns. November is the wettest month (65 mm) and March the driest (43 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 Blackdown. 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 Blackdown →
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