Withnell is wetter than 89% of UK towns: 1,184 mm (47 in) of rain a year
On a normal July day the thermometer tops out near 19.5°C (67°F). Expect the heaviest rain in December and the lightest in April. By July afternoons alone, it runs cooler than 84% of UK towns. Gritters and ice scrapers earn their keep on roughly 45 nights a year below 0°C.
Met Office 1991–2020 averages for the town itself.
A year in Withnell at a glance
Each month’s typical high and low, in °C.
What a year in Withnell feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 1,184 mm of rain a year
December is the wettest month and April the driest. About 40 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Bradford
45 air frosts and 4 days of 25°C a year
On about 45 nights a year the air drops below freezing, and on about 2 days it stays below freezing all day. About 4 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 Bradford
Bradford is 33 miles east of Withnell, 134 m (440 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 | 6.8°C | 1.8°C | 88 mm | 8.8 | 43 |
| February | 7.4°C | 1.8°C | 74 mm | 8.2 | 68 |
| March | 9.5°C | 2.9°C | 64 mm | 4.8 | 105 |
| April | 12.5°C | 4.7°C | 58 mm | 2.1 | 142 |
| May | 15.7°C | 7.2°C | 52 mm | 0.4 | 173 |
| June | 18.2°C | 10.1°C | 73 mm | 0.0 | 159 |
| July | 20.4°C | 12.2°C | 64 mm | 0.0 | 167 |
| August | 19.8°C | 12.0°C | 74 mm | 0.0 | 156 |
| September | 17.2°C | 9.9°C | 70 mm | 0.0 | 123 |
| October | 13.4°C | 7.1°C | 84 mm | 0.9 | 90 |
| November | 9.6°C | 4.1°C | 90 mm | 4.1 | 55 |
| December | 7.2°C | 2.0°C | 99 mm | 8.8 | 38 |
| Year | 13.1°C | 6.3°C | 890 mm | 38 | 1,320 |
Met Office historic station data, Bradford, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Withnell 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 Lancashire 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 |
|---|---|---|---|
| Withnell | 19.5°C | 1.3°C | 1,184 mm |
| Brinscall 0.6 mi | 19.5°C about the same | 1.3°C about the same | 1,184 mm |
| Whittle-le-Woods 3.3 mi | 20.1°C 0.6°C warmer | 2.0°C 0.6°C milder | 1,066 mm |
| Gregson Lane 3.6 mi | 19.6°C about the same | 1.9°C 0.6°C milder | 1,165 mm |
| Darwen 3.7 mi | 18.7°C 0.8°C cooler | 1.3°C about the same | 1,434 mm |
| Coup Green 4.1 mi | 20.2°C 0.7°C warmer | 2.1°C 0.7°C milder | 1,063 mm |
| Chorley 4.2 mi | 19.9°C about the same | 1.8°C about the same | 1,132 mm |
Withnell 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 | 6.2°C 43°F | 1.3°C 34°F | 3.8°C | 116 mm 4.6 in |
| February | 7.2°C 45°F | 1.7°C 35°F | 4.5°C | 91 mm 3.6 in |
| March | 9.3°C 49°F | 2.8°C 37°F | 6.1°C | 76 mm 3.0 in |
| April | 12.3°C 54°F | 4.5°C 40°F | 8.4°C | 64 mm 2.5 in |
| May | 15.4°C 60°F | 7.2°C 45°F | 11.3°C | 68 mm 2.7 in |
| June | 17.8°C 64°F | 10.0°C 50°F | 13.9°C | 87 mm 3.4 in |
| July | 19.5°C 67°F | 11.9°C 53°F | 15.7°C | 98 mm 3.8 in |
| August | 19.1°C 66°F | 11.9°C 53°F | 15.6°C | 104 mm 4.1 in |
| September | 16.8°C 62°F | 9.9°C 50°F | 13.4°C | 99 mm 3.9 in |
| October | 13.2°C 56°F | 7.2°C 45°F | 10.3°C | 122 mm 4.8 in |
| November | 9.5°C 49°F | 4.3°C 40°F | 6.9°C | 118 mm 4.7 in |
| December | 7.1°C 45°F | 2.0°C 36°F | 4.6°C | 140 mm 5.5 in |
| Year | 12.8°C | 6.2°C | 9.5°C | 1,184 mm |
Where Withnell’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 Withnell’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 Bradford, 33 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 Withnell’s climate
How warm does Withnell get in summer?
July is the warmest month, with average highs of 19.5°C (67°F). About 4 days a year reach 25°C (77°F), fewer than 81% of UK towns.
How cold does Withnell get in winter?
January nights average 1.3°C (34°F). The air drops below freezing on about 45 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Withnell get?
About 1,184 mm (47 in) a year, more than 89% of UK towns. December is the wettest month (140 mm) and April the driest (64 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Bradford (33 miles away), averages 1,320 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 Withnell. 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 Withnell →
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.