Barton Mills sits near the top of UK towns for warm days
Midwinter brings lows of about 1.9°C (35°F). The gap between a January night and a July afternoon is 21°C. Rain is light here, less than falls on 97% of UK towns. Central heating does most of its work from November to April, in months below 10°C on average.
Met Office 1991–2020 averages for the town itself.
A year in Barton Mills at a glance
Each month’s typical high and low, in °C.
What a year in Barton Mills feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 574 mm of rain a year
August is the wettest month and March the driest. About 12 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
39 air frosts and 23 days of 25°C a year
On about 39 nights a year the air drops below freezing, and on about under 1 days it stays below freezing all day. About 23 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 Cambridge NIAB
Cambridge NIAB is 19 miles west of Barton Mills, 26 m (85 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 |
|---|---|---|---|---|
| January | 7.7°C | 1.9°C | 49 mm | 9.0 |
| February | 8.3°C | 1.8°C | 36 mm | 8.7 |
| March | 11.0°C | 3.1°C | 33 mm | 5.2 |
| April | 14.1°C | 4.7°C | 38 mm | 2.6 |
| May | 17.4°C | 7.4°C | 43 mm | 0.6 |
| June | 20.4°C | 10.5°C | 49 mm | 0.0 |
| July | 23.1°C | 12.6°C | 48 mm | 0.0 |
| August | 22.9°C | 12.6°C | 56 mm | 0.0 |
| September | 19.6°C | 10.5°C | 51 mm | 0.0 |
| October | 15.1°C | 7.9°C | 59 mm | 0.7 |
| November | 10.7°C | 4.5°C | 53 mm | 3.7 |
| December | 8.0°C | 2.2°C | 50 mm | 9.2 |
| Year | 14.9°C | 6.6°C | 563 mm | 40 |
Met Office historic station data, Cambridge NIAB, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Barton Mills 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 Suffolk 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 |
|---|---|---|---|
| Barton Mills | 23.1°C | 1.9°C | 574 mm |
| Mildenhall 1.1 mi | 23.2°C about the same | 2.0°C about the same | 575 mm |
| Red Lodge 2.3 mi | 22.9°C about the same | 1.9°C about the same | 554 mm |
| Beck Row 3.0 mi | 23.5°C about the same | 1.8°C about the same | 576 mm |
| Little Eriswell 3.9 mi | 23.0°C about the same | 1.5°C about the same | 609 mm |
| Isleham 4.4 mi | 23.0°C about the same | 1.9°C about the same | 555 mm |
| Kentford 4.5 mi | 22.6°C about the same | 1.8°C about the same | 641 mm |
Barton Mills 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 | 7.6°C 46°F | 1.9°C 35°F | 4.8°C | 46 mm 1.8 in |
| February | 8.4°C 47°F | 1.8°C 35°F | 5.1°C | 37 mm 1.4 in |
| March | 11.0°C 52°F | 3.3°C 38°F | 7.2°C | 35 mm 1.4 in |
| April | 14.3°C 58°F | 4.9°C 41°F | 9.7°C | 35 mm 1.4 in |
| May | 17.7°C 64°F | 7.9°C 46°F | 12.8°C | 45 mm 1.8 in |
| June | 20.5°C 69°F | 10.7°C 51°F | 15.6°C | 52 mm 2.1 in |
| July | 23.1°C 74°F | 12.9°C 55°F | 18.0°C | 52 mm 2.0 in |
| August | 22.9°C 73°F | 13.0°C 55°F | 17.9°C | 59 mm 2.3 in |
| September | 19.6°C 67°F | 10.7°C 51°F | 15.2°C | 47 mm 1.8 in |
| October | 15.2°C 59°F | 7.9°C 46°F | 11.6°C | 58 mm 2.3 in |
| November | 10.8°C 51°F | 4.6°C 40°F | 7.7°C | 56 mm 2.2 in |
| December | 7.8°C 46°F | 2.2°C 36°F | 5.1°C | 52 mm 2.0 in |
| Year | 14.9°C | 6.8°C | 10.9°C | 574 mm |
Where Barton Mills’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 Barton Mills’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 Cambridge NIAB, 19 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 Barton Mills’s climate
How warm does Barton Mills get in summer?
July is the warmest month, with average highs of 23.1°C (74°F). About 23 days a year reach 25°C (77°F), more than 97% of UK towns.
How cold does Barton Mills get in winter?
February nights average 1.8°C (35°F). The air drops below freezing on about 39 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Barton Mills get?
About 574 mm (23 in) a year, less than 97% of UK towns. August is the wettest month (59 mm) and March the driest (35 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 Barton Mills. 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 Barton Mills →
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.