More days reach 25 degrees in Aston Clinton than in 86% of UK towns
January mornings start at about 1.7°C (35°F). Temperatures cover 21°C across the year, low to high. Rain is light here, less than falls on 78% of UK towns. 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 Aston Clinton at a glance
Each month’s typical high and low, in °C.
What a year in Aston Clinton feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 656 mm of rain a year
October is the wettest month and March the driest. About 15 days a year bring 10 mm (0.4 in) or more. 33rd wettest of 39 Buckinghamshire towns of 2,500+.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Oxford
44 air frosts and 19 days of 25°C a year
On about 44 nights a year the air drops below freezing, and on about 1 days it stays below freezing all day. About 19 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 Oxford
Oxford is 23 miles west of Aston Clinton, 63 m (207 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 | 8.0°C | 2.4°C | 60 mm | 8.4 | 64 |
| February | 8.6°C | 2.3°C | 47 mm | 7.6 | 82 |
| March | 11.3°C | 3.6°C | 43 mm | 3.8 | 118 |
| April | 14.4°C | 5.3°C | 49 mm | 1.5 | 166 |
| May | 17.7°C | 8.2°C | 57 mm | 0.1 | 200 |
| June | 20.7°C | 11.1°C | 50 mm | 0.0 | 198 |
| July | 23.1°C | 13.1°C | 53 mm | 0.0 | 212 |
| August | 22.5°C | 13.0°C | 62 mm | 0.0 | 193 |
| September | 19.4°C | 10.7°C | 52 mm | 0.0 | 145 |
| October | 15.1°C | 8.0°C | 73 mm | 0.7 | 110 |
| November | 10.9°C | 4.9°C | 72 mm | 3.2 | 71 |
| December | 8.2°C | 2.6°C | 66 mm | 8.6 | 57 |
| Year | 15.0°C | 7.1°C | 681 mm | 34 | 1,615 |
Met Office historic station data, Oxford, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Aston Clinton 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 Buckinghamshire 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 |
|---|---|---|---|
| Aston Clinton | 22.6°C | 1.7°C | 656 mm |
| Weston Turville 1.8 mi | 22.6°C about the same | 1.7°C about the same | 654 mm |
| Wendover 2.4 mi | 22.0°C 0.6°C cooler | 1.5°C about the same | 776 mm |
| Tring 2.5 mi | 22.1°C about the same | 1.5°C about the same | 694 mm |
| Broughton 2.9 mi | 22.7°C about the same | 1.8°C about the same | 624 mm |
| Stoke Mandeville 3.0 mi | 22.6°C about the same | 1.8°C about the same | 653 mm |
| Bierton 3.4 mi | 22.7°C about the same | 1.8°C about the same | 624 mm |
Aston Clinton 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 | 1.7°C 35°F | 4.6°C | 62 mm 2.4 in |
| February | 8.0°C 46°F | 1.7°C 35°F | 4.9°C | 43 mm 1.7 in |
| March | 10.6°C 51°F | 3.0°C 37°F | 6.8°C | 41 mm 1.6 in |
| April | 13.9°C 57°F | 4.5°C 40°F | 9.2°C | 47 mm 1.9 in |
| May | 17.2°C 63°F | 7.4°C 45°F | 12.3°C | 52 mm 2.0 in |
| June | 20.1°C 68°F | 10.2°C 50°F | 15.2°C | 51 mm 2.0 in |
| July | 22.6°C 73°F | 12.4°C 54°F | 17.5°C | 50 mm 2.0 in |
| August | 22.1°C 72°F | 12.3°C 54°F | 17.2°C | 57 mm 2.2 in |
| September | 19.0°C 66°F | 10.1°C 50°F | 14.6°C | 54 mm 2.1 in |
| October | 14.7°C 58°F | 7.5°C 45°F | 11.1°C | 72 mm 2.8 in |
| November | 10.5°C 51°F | 4.3°C 40°F | 7.4°C | 68 mm 2.7 in |
| December | 7.7°C 46°F | 1.9°C 35°F | 4.8°C | 61 mm 2.4 in |
| Year | 14.5°C | 6.4°C | 10.4°C | 656 mm |
Where Aston Clinton’s numbers come from
Averages over 30 years, not a forecast.
- Mean temperature, rain and day counts: HadUK-Grid 1991–2020 averages for the 1 Met Office 2 km grid square whose centre lies inside Aston Clinton’s built-up area.
- 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 Oxford, 23 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 Aston Clinton’s climate
How warm does Aston Clinton get in summer?
July is the warmest month, with average highs of 22.6°C (73°F). About 19 days a year reach 25°C (77°F), more than 86% of UK towns.
How cold does Aston Clinton get in winter?
February nights average 1.7°C (35°F). The air drops below freezing on about 44 nights a year, and about 1 days a year stay below freezing all day.
How much rain does Aston Clinton get?
About 656 mm (26 in) a year, less than 78% of UK towns. October is the wettest month (72 mm) and March the driest (41 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Oxford (23 miles away), averages 1,615 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 Aston Clinton. 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 Aston Clinton →
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.