Photo: Sharon Loxton · CC BY-SA 2.0Rainfall in South Horrington tops that of 84% of UK towns: 1,086 mm (43 in) a year
Peak summer warmth arrives in July, with afternoons near 20.5°C (69°F). November is the wettest month, May the driest. Its January nights stay gentler than in 76% of UK towns. Windscreens need scraping on about 38 mornings a year, the nights the air drops below 0°C.
Met Office 1991–2020 averages for the town itself.
A year in South Horrington at a glance
Each month’s typical high and low, in °C.
What a year in South Horrington feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 1,086 mm of rain a year
November is the wettest month and May the driest. About 29 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Yeovilton
38 air frosts and 10 days of 25°C a year
On about 38 nights a year the air drops below freezing, and on about under 1 days it stays below freezing all day. About 10 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 Yeovilton
Yeovilton is 15 miles south of South Horrington, 20 m (66 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 | Sun (hours) |
|---|---|---|---|---|---|
| January | 8.6°C | 2.0°C | 70 mm | 10.0 | 58 |
| February | 9.0°C | 1.8°C | 51 mm | 9.7 | 77 |
| March | 11.2°C | 3.0°C | 49 mm | 7.6 | 114 |
| April | 13.9°C | 4.5°C | 52 mm | 3.8 | 163 |
| May | 17.1°C | 7.4°C | 47 mm | 0.5 | 191 |
| June | 19.9°C | 10.3°C | 58 mm | 0.0 | 188 |
| July | 21.9°C | 12.2°C | 50 mm | 0.0 | 192 |
| August | 21.6°C | 12.2°C | 61 mm | 0.0 | 175 |
| September | 19.2°C | 10.0°C | 53 mm | 0.0 | 142 |
| October | 15.3°C | 7.6°C | 81 mm | 1.8 | 104 |
| November | 11.5°C | 4.4°C | 80 mm | 5.5 | 69 |
| December | 9.0°C | 2.3°C | 77 mm | 10.3 | 52 |
| Year | 14.9°C | 6.5°C | 728 mm | 49 | 1,524 |
Met Office historic station data, Yeovilton, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Kipp & Zonen recorder.
How South Horrington 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 Somerset 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 |
|---|---|---|---|
| South Horrington | 20.5°C | 2.2°C | 1,086 mm |
| Wells 1.5 mi | 20.5°C about the same | 2.5°C about the same | 1,075 mm |
| Shepton Mallet 3.5 mi | 20.8°C about the same | 1.7°C about the same | 1,117 mm |
| Pilton 3.6 mi | 22.0°C 1.5°C warmer | 1.9°C about the same | 927 mm |
| Chilcompton 5.8 mi | 20.9°C about the same | 2.0°C about the same | 1,170 mm |
| Glastonbury 6.2 mi | 22.3°C 1.8°C warmer | 2.4°C about the same | 811 mm |
| Draycott 6.5 mi | 21.3°C 0.9°C warmer | 2.9°C 0.7°C milder | 916 mm |
South Horrington 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 | 7.8°C 46°F | 2.2°C 36°F | 4.9°C | 96 mm 3.8 in |
| February | 7.7°C 46°F | 1.7°C 35°F | 4.7°C | 78 mm 3.1 in |
| March | 9.8°C 50°F | 2.8°C 37°F | 6.3°C | 74 mm 2.9 in |
| April | 12.7°C 55°F | 4.3°C 40°F | 8.5°C | 74 mm 2.9 in |
| May | 15.9°C 61°F | 7.1°C 45°F | 11.5°C | 72 mm 2.8 in |
| June | 18.6°C 65°F | 9.9°C 50°F | 14.2°C | 76 mm 3.0 in |
| July | 20.5°C 69°F | 11.8°C 53°F | 16.1°C | 87 mm 3.4 in |
| August | 20.1°C 68°F | 11.9°C 53°F | 16.0°C | 103 mm 4.0 in |
| September | 17.8°C 64°F | 9.8°C 50°F | 13.8°C | 83 mm 3.3 in |
| October | 14.0°C 57°F | 7.3°C 45°F | 10.6°C | 113 mm 4.5 in |
| November | 10.3°C 51°F | 4.3°C 40°F | 7.3°C | 118 mm 4.7 in |
| December | 7.8°C 46°F | 2.1°C 36°F | 5.0°C | 112 mm 4.4 in |
| Year | 13.6°C | 6.3°C | 9.9°C | 1,086 mm |
Where South Horrington’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 South Horrington’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 Yeovilton, 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 South Horrington’s climate
How warm does South Horrington get in summer?
July is the warmest month, with average highs of 20.5°C (69°F). About 10 days a year reach 25°C (77°F), fewer than 54% of UK towns.
How cold does South Horrington get in winter?
February nights average 1.7°C (35°F). The air drops below freezing on about 38 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does South Horrington get?
About 1,086 mm (43 in) a year, more than 84% of UK towns. November is the wettest month (118 mm) and May the driest (72 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Yeovilton (15 miles away), averages 1,524 hours of bright sunshine a year. Sunshine isn’t on the town grid, so this is the station’s figure.
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 South Horrington. 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 South Horrington →
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