Ice rarely forms: Aldeburgh sees fewer frosts than 91% of UK towns
On a normal July day the thermometer tops out near 21.7°C (71°F). By rainfall alone, it ranks drier than 87% of UK towns. Rain peaks in October and eases off in April. Garden chairs stay out from June to September, the months with highs of 19–22°C.
Met Office 1991–2020 averages for the town itself.
A year in Aldeburgh at a glance
Each month’s typical high and low, in °C.
What a year in Aldeburgh feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 625 mm of rain a year
October is the wettest month and April the driest. About 14 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Manston
24 air frosts and 7 days of 25°C a year
On about 24 nights a year the air drops below freezing; days that stay below freezing are rare. About 7 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 57 miles south of Aldeburgh, 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 Aldeburgh 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 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 |
|---|---|---|---|
| Aldeburgh | 21.7°C | 2.4°C | 625 mm |
| Leiston 3.3 mi | 21.7°C about the same | 2.3°C about the same | 635 mm |
| Saxmundham 6.2 mi | 21.8°C about the same | 1.7°C 0.7°C colder | 643 mm |
| Rendlesham 7.9 mi | 22.6°C 0.9°C warmer | 1.9°C about the same | 623 mm |
| Wickham Market 9.8 mi | 22.7°C 1.0°C warmer | 1.9°C about the same | 609 mm |
| Sutton Common 10.3 mi | 22.4°C 0.7°C warmer | 2.1°C about the same | 619 mm |
| Framlingham 11.5 mi | 22.5°C 0.8°C warmer | 1.7°C 0.7°C colder | 638 mm |
Aldeburgh 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 | 7.9°C 46°F | 2.4°C 36°F | 5.1°C | 51 mm 2.0 in |
| February | 8.1°C 47°F | 2.1°C 36°F | 5.1°C | 45 mm 1.8 in |
| March | 10.3°C 51°F | 3.3°C 38°F | 6.8°C | 42 mm 1.6 in |
| April | 13.2°C 56°F | 5.0°C 41°F | 9.1°C | 36 mm 1.4 in |
| May | 16.2°C 61°F | 7.7°C 46°F | 11.9°C | 51 mm 2.0 in |
| June | 19.2°C 67°F | 10.5°C 51°F | 14.9°C | 49 mm 1.9 in |
| July | 21.7°C 71°F | 12.8°C 55°F | 17.3°C | 56 mm 2.2 in |
| August | 22.1°C 72°F | 13.1°C 55°F | 17.6°C | 57 mm 2.3 in |
| September | 19.2°C 66°F | 11.0°C 52°F | 15.1°C | 50 mm 2.0 in |
| October | 15.3°C 59°F | 8.6°C 47°F | 11.9°C | 65 mm 2.6 in |
| November | 11.2°C 52°F | 5.2°C 41°F | 8.2°C | 63 mm 2.5 in |
| December | 8.4°C 47°F | 2.9°C 37°F | 5.6°C | 61 mm 2.4 in |
| Year | 14.4°C | 7.0°C | 10.7°C | 625 mm |
Where Aldeburgh’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 Aldeburgh’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 Manston, 57 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 Aldeburgh’s climate
How warm does Aldeburgh get in summer?
August is the warmest month, with average highs of 22.1°C (72°F). About 7 days a year reach 25°C (77°F), fewer than 66% of UK towns.
How cold does Aldeburgh get in winter?
February nights average 2.1°C (36°F). The air drops below freezing on about 24 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Aldeburgh get?
About 625 mm (25 in) a year, less than 87% 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 (57 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 Aldeburgh. 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 Aldeburgh →
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