Few UK towns get more frosts than Startforth
July afternoons average 19.3°C (67°F). Summers stay cool: July afternoons here are cooler than in 86% of UK towns. Seasons differ by 19°C, from the coldest nights to the warmest afternoons. Radiators earn their keep from October to May, the months that average under 10°C.
Met Office 1991–2020 averages for the town itself.
A year in Startforth at a glance
Each month’s typical high and low, in °C.
What a year in Startforth feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 832 mm of rain a year
December is the wettest month and May the driest. About 21 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
A frosty town: 64 air frosts and 5 days of 25°C a year
On about 64 nights a year the air drops below freezing, and on about 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 21 miles north-east of Startforth, 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 Startforth 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 |
|---|---|---|---|
| Startforth | 19.3°C | 0.8°C | 832 mm |
| Barnard Castle 0.7 mi | 19.3°C about the same | 0.8°C about the same | 832 mm |
| Staindrop 5.8 mi | 20.1°C 0.8°C warmer | 0.9°C about the same | 714 mm |
| Cockfield 7.0 mi | 20.1°C 0.8°C warmer | 0.2°C 0.6°C colder | 720 mm |
| Gainford 7.9 mi | 20.1°C 0.8°C warmer | 1.0°C about the same | 723 mm |
| Evenwood 8.9 mi | 20.1°C 0.8°C warmer | 0.5°C about the same | 787 mm |
| West Auckland 10.5 mi | 20.1°C 0.8°C warmer | 0.6°C about the same | 781 mm |
Startforth 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 | 6.1°C 43°F | 0.8°C 33°F | 3.6°C | 79 mm 3.1 in |
| February | 6.3°C 43°F | 0.5°C 33°F | 3.5°C | 73 mm 2.9 in |
| March | 8.5°C 47°F | 1.6°C 35°F | 5.0°C | 62 mm 2.4 in |
| April | 11.3°C 52°F | 2.9°C 37°F | 7.2°C | 54 mm 2.1 in |
| May | 14.4°C 58°F | 5.4°C 42°F | 9.9°C | 50 mm 2.0 in |
| June | 17.0°C 63°F | 8.2°C 47°F | 12.7°C | 64 mm 2.5 in |
| July | 19.3°C 67°F | 10.3°C 51°F | 14.9°C | 62 mm 2.4 in |
| August | 18.7°C 66°F | 10.3°C 51°F | 14.6°C | 71 mm 2.8 in |
| September | 16.0°C 61°F | 8.4°C 47°F | 12.2°C | 64 mm 2.5 in |
| October | 12.3°C 54°F | 5.5°C 42°F | 9.0°C | 79 mm 3.1 in |
| November | 8.6°C 47°F | 2.8°C 37°F | 5.7°C | 84 mm 3.3 in |
| December | 6.2°C 43°F | 0.7°C 33°F | 3.4°C | 93 mm 3.7 in |
| Year | 12.1°C | 4.8°C | 8.5°C | 832 mm |
Where Startforth’s numbers come from
Averages over 30 years, not a forecast.
- Mean temperature, rain and day counts: HadUK-Grid 1991–2020 averages for the Met Office 2 km grid square nearest Startforth’s centre (the town is smaller than one square).
- 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, 21 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 Startforth’s climate
How warm does Startforth get in summer?
July is the warmest month, with average highs of 19.3°C (67°F). About 5 days a year reach 25°C (77°F), fewer than 78% of UK towns.
How cold does Startforth get in winter?
February nights average 0.5°C (33°F). The air drops below freezing on about 64 nights a year, and about 1 days a year stay below freezing all day.
How much rain does Startforth get?
About 832 mm (33 in) a year, more than 59% of UK towns. December is the wettest month (93 mm) and May the driest (50 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 Startforth. 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 Startforth →
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