Winter nights in Overseal and Castle Gresley are colder than in 77% of UK towns
The warmest part of a July day comes in at 21.8°C (71°F) on average. By rainfall alone, it ranks drier than 68% of UK towns. From frosty January to warm July, readings climb 20°C. 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 Overseal and Castle Gresley at a glance
Each month’s typical high and low, in °C.
What a year in Overseal and Castle Gresley feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 692 mm of rain a year
October is the wettest month and March the driest. About 16 days a year bring 10 mm (0.4 in) or more. 47th wettest of 59 Derbyshire towns of 2,500+.
Rain by month
Millimetres
47 air frosts and 13 days of 25°C a year
On about 47 nights a year the air drops below freezing, and on about 2 days it stays below freezing all day. About 13 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 15 miles north-east of Overseal and Castle Gresley, 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 Overseal and Castle Gresley 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 |
|---|---|---|---|
| Overseal and Castle Gresley | 21.8°C | 1.4°C | 692 mm |
| Linton 0.8 mi | 21.9°C about the same | 1.3°C about the same | 684 mm |
| Moira 2.0 mi | 21.8°C about the same | 1.4°C about the same | 692 mm |
| Donisthorpe 2.3 mi | 21.8°C about the same | 1.5°C about the same | 692 mm |
| Swadlincote 2.4 mi | 21.6°C about the same | 1.4°C about the same | 693 mm |
| Woodville 2.5 mi | 21.5°C about the same | 1.3°C about the same | 708 mm |
| Blackfordby 2.6 mi | 21.6°C about the same | 1.3°C about the same | 708 mm |
Overseal and Castle Gresley 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 | 1.4°C 35°F | 4.3°C | 56 mm 2.2 in |
| February | 7.8°C 46°F | 1.5°C 35°F | 4.7°C | 47 mm 1.8 in |
| March | 10.4°C 51°F | 2.7°C 37°F | 6.5°C | 45 mm 1.8 in |
| April | 13.4°C 56°F | 4.3°C 40°F | 8.9°C | 48 mm 1.9 in |
| May | 16.7°C 62°F | 7.0°C 45°F | 11.9°C | 50 mm 2.0 in |
| June | 19.6°C 67°F | 10.0°C 50°F | 14.8°C | 64 mm 2.5 in |
| July | 21.8°C 71°F | 11.9°C 53°F | 16.9°C | 64 mm 2.5 in |
| August | 21.4°C 71°F | 11.8°C 53°F | 16.6°C | 60 mm 2.4 in |
| September | 18.5°C 65°F | 9.8°C 50°F | 14.1°C | 59 mm 2.3 in |
| October | 14.2°C 58°F | 7.0°C 45°F | 10.6°C | 70 mm 2.8 in |
| November | 10.0°C 50°F | 4.1°C 39°F | 7.0°C | 64 mm 2.5 in |
| December | 7.4°C 45°F | 1.8°C 35°F | 4.6°C | 65 mm 2.6 in |
| Year | 14.0°C | 6.1°C | 10.1°C | 692 mm |
Where Overseal and Castle Gresley’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 Overseal and Castle Gresley’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, 15 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 Overseal and Castle Gresley’s climate
How warm does Overseal and Castle Gresley get in summer?
July is the warmest month, with average highs of 21.8°C (71°F). About 13 days a year reach 25°C (77°F), more than 64% of UK towns.
How cold does Overseal and Castle Gresley get in winter?
January nights average 1.4°C (35°F). The air drops below freezing on about 47 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Overseal and Castle Gresley get?
About 692 mm (27 in) a year, less than 68% of UK towns. October is the wettest month (70 mm) and March the driest (45 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 Overseal and Castle Gresley. 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 Overseal and Castle Gresley →
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