Hardly any UK towns see softer January nights than St Tudy
Sunny July days climb to about 19.4°C (67°F). Of all months, November brings the most rain and May the least. Rain is plentiful here, more than falls on 93% of UK towns. Homes need heating from November to April, the months averaging under 10°C.
Met Office 1991–2020 averages for the town itself.
A year in St Tudy at a glance
Each month’s typical high and low, in °C.
What a year in St Tudy feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 1,321 mm of rain a year
November is the wettest month and May the driest. About 42 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Camborne
18 air frosts and 4 days of 25°C a year
On about 18 nights a year the air drops below freezing; days that stay below freezing are rare. About 4 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 Camborne
Camborne is 35 miles south-west of St Tudy, 87 m (285 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 | 9.2°C | 4.9°C | 121 mm | 2.2 | 60 |
| February | 9.1°C | 4.6°C | 95 mm | 2.1 | 82 |
| March | 10.2°C | 5.4°C | 72 mm | 1.1 | 121 |
| April | 12.1°C | 6.6°C | 73 mm | 0.0 | 181 |
| May | 14.5°C | 8.8°C | 61 mm | 0.0 | 208 |
| June | 16.9°C | 11.2°C | 63 mm | 0.0 | 205 |
| July | 18.7°C | 13.2°C | 69 mm | 0.0 | 190 |
| August | 19.0°C | 13.4°C | 79 mm | 0.0 | 180 |
| September | 17.5°C | 12.0°C | 78 mm | 0.0 | 154 |
| October | 14.6°C | 10.0°C | 111 mm | 0.0 | 108 |
| November | 11.8°C | 7.4°C | 130 mm | 0.2 | 68 |
| December | 9.9°C | 5.6°C | 126 mm | 1.7 | 54 |
| Year | 13.6°C | 8.6°C | 1,076 mm | 7 | 1,611 |
Met Office historic station data, Camborne, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Kipp & Zonen recorder.
How St Tudy 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 Cornwall 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 |
|---|---|---|---|
| St Tudy | 19.4°C | 3.6°C | 1,321 mm |
| Delabole 4.5 mi | 18.8°C 0.6°C cooler | 3.1°C about the same | 1,193 mm |
| Egloshayle 4.9 mi | 20.0°C 0.6°C warmer | 4.0°C about the same | 1,050 mm |
| Camelford 5.0 mi | 18.7°C 0.7°C cooler | 2.9°C 0.8°C colder | 1,406 mm |
| Wadebridge 5.4 mi | 20.0°C 0.6°C warmer | 4.0°C about the same | 1,050 mm |
| Bodmin 6.1 mi | 20.4°C 1.0°C warmer | 3.6°C about the same | 1,283 mm |
| Rock 7.5 mi | 19.7°C about the same | 4.2°C 0.6°C milder | 978 mm |
St Tudy 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 | 8.6°C 47°F | 3.6°C 38°F | 6.1°C | 138 mm 5.4 in |
| February | 8.8°C 48°F | 3.4°C 38°F | 6.1°C | 113 mm 4.5 in |
| March | 10.4°C 51°F | 4.3°C 40°F | 7.5°C | 93 mm 3.6 in |
| April | 12.9°C 55°F | 5.5°C 42°F | 9.2°C | 83 mm 3.3 in |
| May | 15.4°C 60°F | 7.9°C 46°F | 11.8°C | 70 mm 2.8 in |
| June | 18.1°C 64°F | 10.5°C 51°F | 14.2°C | 79 mm 3.1 in |
| July | 19.4°C 67°F | 12.6°C 55°F | 16.1°C | 100 mm 3.9 in |
| August | 19.6°C 67°F | 12.6°C 55°F | 16.2°C | 97 mm 3.8 in |
| September | 17.9°C 64°F | 11.0°C 52°F | 14.4°C | 90 mm 3.6 in |
| October | 14.6°C 58°F | 8.8°C 48°F | 11.6°C | 135 mm 5.3 in |
| November | 11.3°C 52°F | 6.1°C 43°F | 8.7°C | 168 mm 6.6 in |
| December | 9.1°C 48°F | 4.2°C 39°F | 6.6°C | 156 mm 6.1 in |
| Year | 13.8°C | 7.5°C | 10.7°C | 1,321 mm |
Where St Tudy’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 St Tudy’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 Camborne, 35 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 St Tudy’s climate
How warm does St Tudy get in summer?
August is the warmest month, with average highs of 19.6°C (67°F). About 4 days a year reach 25°C (77°F), fewer than 79% of UK towns.
How cold does St Tudy get in winter?
February nights average 3.4°C (38°F). The air drops below freezing on about 18 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does St Tudy get?
About 1,321 mm (52 in) a year, more than 93% of UK towns. November is the wettest month (168 mm) and May the driest (70 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Camborne (35 miles away), averages 1,611 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 St Tudy. 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 St Tudy →
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.