Neither notably warm, cold, wet nor dry, Whyteleafe sits near the middle of UK towns
A typical January night drops to 2.0°C (36°F) and a July afternoon reaches 22.1°C (72°F); 849 mm (33 in) of rain falls in a year. Seasons differ by 20°C, from the coldest nights to the warmest afternoons. Its January nights stay gentler than in 68% of UK towns. Gritters and ice scrapers earn their keep on roughly 38 nights a year below 0°C.
Met Office 1991–2020 averages for the town itself.
A year in Whyteleafe at a glance
Each month’s typical high and low, in °C.
What a year in Whyteleafe feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 849 mm of rain a year
October is the wettest month and March the driest. About 25 days a year bring 10 mm (0.4 in) or more. 3rd wettest of 66 Surrey towns of 2,500+.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Heathrow
38 air frosts and 14 days of 25°C a year
On about 38 nights a year the air drops below freezing, and on about 2 days it stays below freezing all day. About 14 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 Heathrow
Heathrow is 20 miles north-west of Whyteleafe, 25 m (82 ft) above sea level. It is the nearest of the 37 long-running stations the Met Office publishes in full.
| Month | High | Low | Rain | Air frosts | Sun (hours) |
|---|---|---|---|---|---|
| January | 8.4°C | 2.7°C | 59 mm | 6.8 | 59 |
| February | 9.0°C | 2.6°C | 45 mm | 6.2 | 76 |
| March | 11.7°C | 4.1°C | 39 mm | 3.0 | 120 |
| April | 15.0°C | 6.0°C | 42 mm | 0.8 | 169 |
| May | 18.4°C | 9.1°C | 46 mm | 0.0 | 197 |
| June | 21.6°C | 12.0°C | 47 mm | 0.0 | 197 |
| July | 23.9°C | 14.2°C | 46 mm | 0.0 | 206 |
| August | 23.4°C | 14.1°C | 54 mm | 0.0 | 192 |
| September | 20.2°C | 11.6°C | 50 mm | 0.0 | 150 |
| October | 15.8°C | 8.8°C | 65 mm | 0.3 | 111 |
| November | 11.5°C | 5.3°C | 67 mm | 2.7 | 68 |
| December | 8.8°C | 3.1°C | 57 mm | 7.2 | 53 |
| Year | 15.6°C | 7.8°C | 616 mm | 27 | 1,597 |
Met Office historic station data, Heathrow (London Airport), 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Kipp & Zonen recorder.
How Whyteleafe 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 Surrey 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 |
|---|---|---|---|
| Whyteleafe | 22.1°C | 2.0°C | 849 mm |
| Warlingham 1.0 mi | 22.1°C about the same | 2.0°C about the same | 849 mm |
| Caterham 1.3 mi | 22.0°C about the same | 1.8°C about the same | 844 mm |
| Chaldon 2.2 mi | 22.1°C about the same | 1.6°C about the same | 847 mm |
| Woldingham 2.5 mi | 21.7°C about the same | 1.5°C 0.6°C colder | 894 mm |
| Netherne on-the-Hill 3.0 mi | 22.0°C about the same | 2.0°C about the same | 845 mm |
| Hooley 3.6 mi | 22.0°C about the same | 2.0°C about the same | 845 mm |
Whyteleafe 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 | 7.4°C 45°F | 2.0°C 36°F | 4.7°C | 88 mm 3.5 in |
| February | 7.7°C 46°F | 1.6°C 35°F | 4.6°C | 67 mm 2.6 in |
| March | 10.5°C 51°F | 3.2°C 38°F | 6.9°C | 53 mm 2.1 in |
| April | 13.7°C 57°F | 4.8°C 41°F | 9.2°C | 56 mm 2.2 in |
| May | 17.0°C 63°F | 7.7°C 46°F | 12.4°C | 60 mm 2.4 in |
| June | 19.9°C 68°F | 10.5°C 51°F | 15.2°C | 56 mm 2.2 in |
| July | 22.1°C 72°F | 12.7°C 55°F | 17.4°C | 57 mm 2.2 in |
| August | 21.9°C 71°F | 12.7°C 55°F | 17.4°C | 69 mm 2.7 in |
| September | 18.8°C 66°F | 10.3°C 51°F | 14.5°C | 64 mm 2.5 in |
| October | 14.6°C 58°F | 7.9°C 46°F | 11.2°C | 94 mm 3.7 in |
| November | 10.4°C 51°F | 4.7°C 40°F | 7.6°C | 93 mm 3.7 in |
| December | 7.7°C 46°F | 2.4°C 36°F | 5.1°C | 92 mm 3.6 in |
| Year | 14.3°C | 6.7°C | 10.5°C | 849 mm |
Where Whyteleafe’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 Whyteleafe’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 Heathrow (London Airport), 20 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 Whyteleafe’s climate
How warm does Whyteleafe get in summer?
July is the warmest month, with average highs of 22.1°C (72°F). About 14 days a year reach 25°C (77°F), more than 67% of UK towns.
How cold does Whyteleafe get in winter?
February nights average 1.6°C (35°F). The air drops below freezing on about 38 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Whyteleafe get?
About 849 mm (33 in) a year, more than 62% of UK towns. October is the wettest month (94 mm) and March the driest (53 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Heathrow (20 miles away), averages 1,597 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 Whyteleafe. 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 Whyteleafe →
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