January in Somercotes and Swanwick bites harder than in 82% of UK towns
July afternoons average 21.4°C (70°F). Winter and summer sit 20°C apart. Warm coats and heating bills mark the months from November to April, when means dip under 10°C.
Met Office 1991–2020 averages for the town itself.
A year in Somercotes and Swanwick at a glance
Each month’s typical high and low, in °C.
What a year in Somercotes and Swanwick feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 818 mm of rain a year
October is the wettest month and March the driest. About 22 days a year bring 10 mm (0.4 in) or more. 18th wettest of 59 Derbyshire towns of 2,500+.
Rain by month
Millimetres
44 air frosts and 11 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 11 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 18 miles south of Somercotes and Swanwick, 48 m (157 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 | 7.5°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 Somercotes and Swanwick 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 Derbyshire 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 |
|---|---|---|---|
| Somercotes and Swanwick | 21.4°C | 1.3°C | 818 mm |
| Alfreton 1.6 mi | 21.5°C about the same | 1.4°C about the same | 823 mm |
| Ironville 1.6 mi | 21.4°C about the same | 1.4°C about the same | 811 mm |
| Ripley 2.1 mi | 21.5°C about the same | 1.2°C about the same | 772 mm |
| Jacksdale and Westwood 2.1 mi | 21.3°C about the same | 1.6°C about the same | 767 mm |
| South Normanton and Pinxton 2.5 mi | 21.4°C about the same | 1.5°C about the same | 806 mm |
| South Wingfield 3.1 mi | 21.5°C about the same | 1.3°C about the same | 825 mm |
Somercotes and Swanwick 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 | 7.0°C 45°F | 1.3°C 34°F | 4.2°C | 70 mm 2.7 in |
| February | 7.6°C 46°F | 1.3°C 34°F | 4.5°C | 59 mm 2.3 in |
| March | 10.0°C 50°F | 2.6°C 37°F | 6.3°C | 53 mm 2.1 in |
| April | 13.1°C 56°F | 4.2°C 40°F | 8.7°C | 63 mm 2.5 in |
| May | 16.4°C 61°F | 6.9°C 44°F | 11.6°C | 57 mm 2.2 in |
| June | 19.2°C 66°F | 9.8°C 50°F | 14.5°C | 72 mm 2.8 in |
| July | 21.4°C 70°F | 11.8°C 53°F | 16.6°C | 64 mm 2.5 in |
| August | 21.0°C 70°F | 11.7°C 53°F | 16.3°C | 67 mm 2.6 in |
| September | 17.9°C 64°F | 9.5°C 49°F | 13.7°C | 66 mm 2.6 in |
| October | 13.8°C 57°F | 6.7°C 44°F | 10.2°C | 85 mm 3.3 in |
| November | 9.8°C 50°F | 3.8°C 39°F | 6.8°C | 81 mm 3.2 in |
| December | 7.2°C 45°F | 1.6°C 35°F | 4.4°C | 82 mm 3.2 in |
| Year | 13.7°C | 5.9°C | 9.8°C | 818 mm |
Where Somercotes and Swanwick’s numbers come from
Averages over 30 years, not a forecast.
- Mean temperature, rain and day counts: HadUK-Grid 1991–2020 averages for the 2 Met Office 2 km grid squares whose centre lies inside Somercotes and Swanwick’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 Sutton Bonington, 18 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 Somercotes and Swanwick’s climate
How warm does Somercotes and Swanwick get in summer?
July is the warmest month, with average highs of 21.4°C (70°F). About 11 days a year reach 25°C (77°F), more than 51% of UK towns.
How cold does Somercotes and Swanwick get in winter?
January nights average 1.3°C (34°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 Somercotes and Swanwick get?
About 818 mm (32 in) a year, more than 57% of UK towns. October is the wettest month (85 mm) and March the driest (53 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 Somercotes and Swanwick. 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 Somercotes and Swanwick →
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.