Midwinter lows in Spennymoor sink below those of 95% of UK towns
Expect July afternoons of about 20.3°C (69°F). By warm days alone, it ranks cooler than 77% of UK towns. November is the wettest month, March the driest. The heating season runs October to April: each of those months averages under 10°C.
Met Office 1991–2020 averages for the town itself.
A year in Spennymoor at a glance
Each month’s typical high and low, in °C.
What a year in Spennymoor feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 719 mm of rain a year
November is the wettest month and March the driest. About 17 days a year bring 10 mm (0.4 in) or more. 25th wettest of 52 County Durham towns of 2,500+.
Rain by month
Millimetres
A frosty town: 53 air frosts and 5 days of 25°C a year
On about 53 nights a year the air drops below freezing, and on about under 1 days it stays below freezing all day. About 5 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 Durham
Durham is 4.6 miles north of Spennymoor, 102 m (335 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 | 6.9°C | 1.3°C | 53 mm | 10.3 |
| February | 7.8°C | 1.4°C | 46 mm | 9.8 |
| March | 9.9°C | 2.5°C | 41 mm | 6.5 |
| April | 12.5°C | 4.1°C | 51 mm | 3.2 |
| May | 15.4°C | 6.5°C | 45 mm | 0.8 |
| June | 18.0°C | 9.3°C | 61 mm | 0.0 |
| July | 20.2°C | 11.3°C | 61 mm | 0.0 |
| August | 19.9°C | 11.3°C | 67 mm | 0.0 |
| September | 17.4°C | 9.2°C | 57 mm | 0.0 |
| October | 13.5°C | 6.5°C | 63 mm | 1.2 |
| November | 9.7°C | 3.6°C | 76 mm | 4.6 |
| December | 7.1°C | 1.4°C | 61 mm | 10.4 |
| Year | 13.2°C | 5.7°C | 681 mm | 47 |
Met Office historic station data, Durham, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Spennymoor 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 County Durham 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 |
|---|---|---|---|
| Spennymoor | 20.3°C | 0.8°C | 719 mm |
| Ferryhill 2.3 mi | 20.1°C about the same | 0.8°C about the same | 712 mm |
| Coundon and Leeholme 3.0 mi | 20.4°C about the same | 0.8°C about the same | 715 mm |
| Chilton 3.3 mi | 20.1°C about the same | 0.8°C about the same | 709 mm |
| Brandon 3.4 mi | 20.4°C about the same | 1.1°C about the same | 696 mm |
| Cornforth 3.5 mi | 20.0°C about the same | 0.8°C about the same | 733 mm |
| Willington 3.5 mi | 20.3°C about the same | 0.8°C about the same | 745 mm |
Spennymoor 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 | 6.6°C 44°F | 0.8°C 34°F | 3.7°C | 61 mm 2.4 in |
| February | 7.6°C 46°F | 1.2°C 34°F | 4.4°C | 49 mm 1.9 in |
| March | 9.8°C 50°F | 2.3°C 36°F | 6.0°C | 45 mm 1.8 in |
| April | 12.4°C 54°F | 3.9°C 39°F | 8.1°C | 53 mm 2.1 in |
| May | 15.5°C 60°F | 6.2°C 43°F | 10.8°C | 46 mm 1.8 in |
| June | 18.0°C 64°F | 9.0°C 48°F | 13.5°C | 66 mm 2.6 in |
| July | 20.3°C 69°F | 11.0°C 52°F | 15.6°C | 63 mm 2.5 in |
| August | 19.8°C 68°F | 11.0°C 52°F | 15.4°C | 71 mm 2.8 in |
| September | 17.4°C 63°F | 9.1°C 48°F | 13.2°C | 59 mm 2.3 in |
| October | 13.5°C 56°F | 6.4°C 44°F | 9.9°C | 68 mm 2.7 in |
| November | 9.6°C 49°F | 3.5°C 38°F | 6.5°C | 74 mm 2.9 in |
| December | 7.0°C 45°F | 1.1°C 34°F | 4.1°C | 65 mm 2.6 in |
| Year | 13.1°C | 5.5°C | 9.3°C | 719 mm |
Where Spennymoor’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 Spennymoor’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 Durham, 4.6 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 Spennymoor’s climate
How warm does Spennymoor get in summer?
July is the warmest month, with average highs of 20.3°C (69°F). About 5 days a year reach 25°C (77°F), fewer than 77% of UK towns.
How cold does Spennymoor get in winter?
January nights average 0.8°C (34°F). The air drops below freezing on about 53 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Spennymoor get?
About 719 mm (28 in) a year, less than 61% of UK towns. November is the wettest month (74 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 Spennymoor. 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 Spennymoor →
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