Guston gets fewer frosts than 88% of UK towns
Sunny July days climb to about 21.2°C (70°F). Only about 5 days a year reach 25°C, fewer than in 75% of UK towns. Of all months, November brings the most rain and March the least. Keep the boiler serviced for the months from November to April, which average under 10°C.
Met Office 1991–2020 averages for the town itself.
A year in Guston at a glance
Each month’s typical high and low, in °C.
What a year in Guston feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 819 mm of rain a year
November is the wettest month and March the driest. About 26 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Manston
27 air frosts and 5 days of 25°C a year
On about 27 nights a year the air drops below freezing, and on about 2 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 Manston
Manston is 14 miles north of Guston, 49 m (161 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 | 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 Guston 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 Kent 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 |
|---|---|---|---|
| Guston | 21.2°C | 2.1°C | 819 mm |
| Dover 1.3 mi | 21.4°C about the same | 2.4°C about the same | 901 mm |
| Whitfield 1.7 mi | 21.3°C about the same | 1.9°C about the same | 881 mm |
| St Margaret's at Cliffe 2.6 mi | 21.0°C about the same | 2.5°C about the same | 756 mm |
| Kingsdown 4.5 mi | 21.4°C about the same | 2.7°C 0.7°C milder | 807 mm |
| Eythorne 4.7 mi | 21.7°C about the same | 1.8°C about the same | 830 mm |
| Sibertswold 5.0 mi | 21.7°C about the same | 1.6°C about the same | 836 mm |
Guston 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 | 7.3°C 45°F | 2.1°C 36°F | 4.7°C | 84 mm 3.3 in |
| February | 8.1°C 46°F | 2.2°C 36°F | 5.1°C | 60 mm 2.4 in |
| March | 10.2°C 50°F | 3.5°C 38°F | 6.9°C | 48 mm 1.9 in |
| April | 13.1°C 56°F | 5.0°C 41°F | 9.1°C | 48 mm 1.9 in |
| May | 16.3°C 61°F | 8.0°C 46°F | 12.1°C | 52 mm 2.0 in |
| June | 19.0°C 66°F | 10.4°C 51°F | 14.7°C | 53 mm 2.1 in |
| July | 21.2°C 70°F | 12.6°C 55°F | 17.0°C | 56 mm 2.2 in |
| August | 21.7°C 71°F | 13.1°C 56°F | 17.4°C | 61 mm 2.4 in |
| September | 19.2°C 67°F | 11.4°C 53°F | 15.3°C | 68 mm 2.7 in |
| October | 15.5°C 60°F | 8.9°C 48°F | 12.1°C | 96 mm 3.8 in |
| November | 11.4°C 53°F | 5.7°C 42°F | 8.5°C | 98 mm 3.8 in |
| December | 8.6°C 47°F | 3.1°C 38°F | 5.8°C | 96 mm 3.8 in |
| Year | 14.3°C | 7.2°C | 10.7°C | 819 mm |
Where Guston’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 Guston’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, 14 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 Guston’s climate
How warm does Guston get in summer?
August is the warmest month, with average highs of 21.7°C (71°F). About 5 days a year reach 25°C (77°F), fewer than 75% of UK towns.
How cold does Guston get in winter?
January nights average 2.1°C (36°F). The air drops below freezing on about 27 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Guston get?
About 819 mm (32 in) a year, more than 57% of UK towns. November is the wettest month (98 mm) and March the driest (48 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Manston (14 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 Guston. 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 Guston →
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