Rainfall in Willoughby trails that of 90% of UK towns: 615 mm (24 in) a year
July afternoons average 22.4°C (72°F). Rain peaks in October and eases off in March. Frosty nights outnumber those of 80% of UK towns. Windscreens need scraping on about 48 mornings a year, the nights the air drops below 0°C.
Met Office 1991–2020 averages for the town itself.
A year in Willoughby at a glance
Each month’s typical high and low, in °C.
What a year in Willoughby feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 615 mm of rain a year
October is the wettest month and March the driest. About 13 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
48 air frosts and 16 days of 25°C a year
On about 48 nights a year the air drops below freezing, and on about 2 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 37 miles north of Willoughby, 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 Willoughby 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 |
|---|---|---|---|
| Willoughby | 22.4°C | 1.5°C | 615 mm |
| Braunston 1.5 mi | 22.0°C about the same | 1.3°C about the same | 695 mm |
| Onley 1.7 mi | 22.4°C about the same | 1.5°C about the same | 650 mm |
| Dunchurch 3.3 mi | 22.4°C about the same | 1.4°C about the same | 651 mm |
| Kilsby 3.4 mi | 22.1°C about the same | 1.2°C about the same | 673 mm |
| Daventry 4.0 mi | 22.1°C about the same | 1.1°C about the same | 697 mm |
| Cawston 4.8 mi | 22.4°C about the same | 1.4°C about the same | 657 mm |
Willoughby 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 | 7.3°C 45°F | 1.5°C 35°F | 4.4°C | 51 mm 2.0 in |
| February | 7.9°C 46°F | 1.4°C 35°F | 4.7°C | 41 mm 1.6 in |
| March | 10.7°C 51°F | 2.7°C 37°F | 6.7°C | 38 mm 1.5 in |
| April | 13.8°C 57°F | 4.3°C 40°F | 9.0°C | 44 mm 1.7 in |
| May | 17.0°C 63°F | 7.0°C 45°F | 12.0°C | 50 mm 2.0 in |
| June | 19.9°C 68°F | 9.8°C 50°F | 14.9°C | 49 mm 1.9 in |
| July | 22.4°C 72°F | 11.8°C 53°F | 17.2°C | 54 mm 2.1 in |
| August | 21.9°C 71°F | 11.9°C 53°F | 16.8°C | 60 mm 2.4 in |
| September | 18.9°C 66°F | 9.9°C 50°F | 14.4°C | 51 mm 2.0 in |
| October | 14.5°C 58°F | 7.3°C 45°F | 10.9°C | 63 mm 2.5 in |
| November | 10.2°C 50°F | 3.9°C 39°F | 7.1°C | 59 mm 2.3 in |
| December | 7.5°C 46°F | 1.7°C 35°F | 4.6°C | 56 mm 2.2 in |
| Year | 14.3°C | 6.1°C | 10.2°C | 615 mm |
Where Willoughby’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 Willoughby’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, 37 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 Willoughby’s climate
How warm does Willoughby 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 Willoughby get in winter?
February nights average 1.4°C (35°F). The air drops below freezing on about 48 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Willoughby get?
About 615 mm (24 in) a year, less than 90% of UK towns. October is the wettest month (63 mm) and March the driest (38 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 Willoughby. 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 Willoughby →
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