Less rain falls on Rendlesham than on 86% of UK towns: 623 mm (25 in) a year
A typical year brings 623 mm (25 in) of rain, with July afternoons around 22.6°C (73°F) and January nights around 1.9°C (35°F). In July, afternoons here are warmer than in 79% of UK towns. Only about 34 nights a year bring a frost, fewer than in 76% of UK towns.
A year in Rendlesham at a glance
Each month’s typical high and low, in °C.
What a year in Rendlesham feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 623 mm of rain a year
October is the wettest month and April the driest. About 13 days a year bring 10 mm (0.4 in) or more. 14th wettest of 35 Suffolk towns of 2,500+.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Manston
34 air frosts and 16 days of 25°C a year
On about 34 nights a year the air drops below freezing, and on about under 1 days it stays below freezing all day. About 16 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 Manston
Manston is 54 miles south of Rendlesham, 49 m (161 ft) above sea level. It is the nearest of the 37 long-running stations the Met Office publishes in full; at that distance read it for sunshine and the station’s own record, not as the town’s figures.
| Month | High | Low | Rain | Air frosts | Sun (hours) |
|---|---|---|---|---|---|
| January | 7.6°C | 2.5°C | 51 mm | 5.9 | 64 |
| February | 8.0°C | 2.4°C | 41 mm | 5.8 | 82 |
| March | 10.3°C | 3.9°C | 37 mm | 2.7 | 130 |
| April | 13.2°C | 5.8°C | 38 mm | 0.6 | 191 |
| May | 16.3°C | 8.7°C | 50 mm | 0.0 | 224 |
| June | 19.5°C | 11.4°C | 43 mm | 0.0 | 230 |
| July | 22.1°C | 13.7°C | 47 mm | 0.0 | 236 |
| August | 22.2°C | 14.0°C | 51 mm | 0.0 | 214 |
| September | 19.1°C | 11.9°C | 49 mm | 0.0 | 168 |
| October | 15.1°C | 9.1°C | 74 mm | 0.2 | 119 |
| November | 11.0°C | 5.6°C | 72 mm | 1.3 | 76 |
| December | 8.3°C | 3.2°C | 63 mm | 5.1 | 59 |
| Year | 14.4°C | 7.7°C | 615 mm | 22 | 1,793 |
Met Office historic station data, Manston, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Kipp & Zonen recorder.
How Rendlesham compares
Against the 2,178 towns and cities of 2,500 or more in England and Wales, each with its own Met Office averages, and its place among Suffolk 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 |
|---|---|---|---|
| Rendlesham | 22.6°C | 1.9°C | 623 mm |
| Wickham Market 2.8 mi | 22.7°C about the same | 1.9°C about the same | 609 mm |
| Sutton Common 3.4 mi | 22.4°C about the same | 2.1°C about the same | 619 mm |
| Melton 4.0 mi | 22.4°C about the same | 2.1°C about the same | 631 mm |
| Woodbridge 5.0 mi | 22.4°C about the same | 2.0°C about the same | 621 mm |
| Saxmundham 6.8 mi | 21.8°C 0.8°C cooler | 1.7°C about the same | 643 mm |
| Martlesham 7.0 mi | 22.5°C about the same | 2.1°C about the same | 618 mm |
Rendlesham 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 | 7.6°C 46°F | 1.9°C 35°F | 4.7°C | 52 mm 2.0 in |
| February | 8.2°C 47°F | 1.8°C 35°F | 4.9°C | 45 mm 1.8 in |
| March | 10.6°C 51°F | 3.2°C 38°F | 6.9°C | 41 mm 1.6 in |
| April | 14.0°C 57°F | 4.7°C 40°F | 9.3°C | 36 mm 1.4 in |
| May | 17.0°C 63°F | 7.6°C 46°F | 12.3°C | 47 mm 1.8 in |
| June | 20.2°C 68°F | 10.5°C 51°F | 15.3°C | 52 mm 2.0 in |
| July | 22.6°C 73°F | 12.6°C 55°F | 17.7°C | 53 mm 2.1 in |
| August | 22.7°C 73°F | 12.8°C 55°F | 17.8°C | 57 mm 2.2 in |
| September | 19.6°C 67°F | 10.7°C 51°F | 15.1°C | 51 mm 2.0 in |
| October | 15.2°C 59°F | 8.1°C 47°F | 11.6°C | 65 mm 2.5 in |
| November | 10.9°C 52°F | 4.8°C 41°F | 7.8°C | 63 mm 2.5 in |
| December | 8.0°C 46°F | 2.4°C 36°F | 5.2°C | 62 mm 2.4 in |
| Year | 14.7°C | 6.8°C | 10.7°C | 623 mm |
Where Rendlesham’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 Rendlesham’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 Manston, 54 miles away, months of 1991–2020 averaged.
- Comparisons: every town and city of 2,500 or more in England and Wales, read the same way.
Met Office HadUK-Grid · Met Office Climate Data Portal · Historic station data. Open Government Licence v3.0.
Questions about Rendlesham’s climate
How warm does Rendlesham get in summer?
August is the warmest month, with average highs of 22.7°C (73°F). About 16 days a year reach 25°C (77°F), more than 72% of UK towns.
How cold does Rendlesham get in winter?
February nights average 1.8°C (35°F). The air drops below freezing on about 34 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Rendlesham get?
About 623 mm (25 in) a year, less than 86% of UK towns. October is the wettest month (65 mm) and April the driest (36 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Manston (54 miles away), averages 1,793 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 Rendlesham. 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 Rendlesham →
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