Thrapston climate — normals and trends
Thrapston (United Kingdom) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.9 °C and it receives 616 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (16.8 °C on average) and the coldest is January (3.9 °C). Rainfall peaks in August.
Thrapston averages 38 frost days, 1 hot days (≥ 30 °C) and 127 rainy days per year.
Thrapston has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 55 to 21 per year over the period.
The hottest day of the period reached 39.3 °C (on 19 July 2022) and the coldest -16.8 °C (on 24 February 1947).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
ThrapstonEngland
- coords
- 52.40°, -0.54°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.9°C
Average daily high
13.2°C
Average daily low
6.6°C
Annual rainfall
616mm
Sunshine / day
7.4h
Mean relative humidity
80%
Average peak wind
22.5km/h
Seasonal range
12.9°C
Frost days (< 0 °C)
38 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
127 d/yr
Annual snowfall
16.4 cm
Average feels-like high
10.2 °C
Average feels-like low
3.4 °C
Average peak gust
41.8 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.46 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
39.3 °C
19 July 2022
Coldest day
-16.8 °C
24 February 1947
Wettest day
47 mm
30 August 1976
Windiest day
63.8 km/h
25 January 1990
Strongest gust
121.0 km/h
18 January 2007
Hottest feels-like
37.0 °C
25 July 2019
Coldest feels-like
-22.0 °C
24 February 1947
Snowiest day
16.7 cm
26 April 1981
Sunniest day
16.0 h
3 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 6.1 °C | 0.0 °C | 65 mm | +17 mm |
| Feb | 7.5 °C | +0.7 °C | 46 mm | +6 mm |
| Mar | 12.7 °C | +3.3 °C | 17 mm | -29 mm |
| Apr | 16.0 °C | +3.8 °C | 19 mm | -30 mm |
| May | 18.3 °C | +2.8 °C | 27 mm | -30 mm |
| Jun | 23.2 °C | +4.6 °C | 29 mm | -26 mm |
| Jul | 23.3 °C | +2.5 °C | 65 mm | +9 mm |
| Aug | 23.0 °C | +2.4 °C | 23 mm | -36 mm |
| Sep | 18.7 °C | +0.7 °C | 56 mm | +7 mm |
| Oct | 14.2 °C | +0.2 °C | 55 mm | +2 mm |
| Nov | 11.0 °C | +1.6 °C | 125 mm | +71 mm |
| Dec | 9.2 °C | +2.1 °C | 62 mm | +12 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Thrapston?
Thrapston has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 9.9 °C and it receives 616 mm of precipitation per year.
What is the hottest day ever recorded in Thrapston?
The hottest day measured in Thrapston between 1940 and 2025 was 19 July 2022, reaching 39.3 °C.
What is the coldest day in Thrapston?
The coldest day measured in Thrapston between 1940 and 2025 was 24 February 1947, at -16.8 °C.
Does it snow in Thrapston?
Yes. Thrapston gets on average 16.4 cm of snow per year and has around 38 frost days.
Has the climate of Thrapston warmed?
Yes: Thrapston warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Thrapston?
The wettest day measured in Thrapston between 1940 and 2025 was 30 August 1976, with 47 mm of rain in 24 hours.
What was the windiest day in Thrapston?
The windiest day measured in Thrapston between 1940 and 2025 was 25 January 1990, with winds reaching 63.8 km/h.
What is the warmest month in Thrapston?
The warmest month in Thrapston is July (16.8 °C on average); the coldest is January (3.9 °C).
How much does it rain in Thrapston?
Thrapston receives on average 616 mm of precipitation per year, spread over about 127 rainy days.
Is it sunny in Thrapston?
Thrapston gets on average 7.4 hours of sunshine per day, roughly 2,701 hours per year over 1940-2025.
What is the biggest single-day snowfall in Thrapston?
The heaviest 24-hour snowfall measured in Thrapston between 1940 and 2025 was 26 April 1981, with 16.7 cm.
Are there tropical nights in Thrapston?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Thrapston.
What was the most extreme apparent temperature in Thrapston?
In Thrapston, between 1940 and 2025, the highest apparent temperature reached 37.0 °C on 25 July 2019, and the lowest was -22.0 °C on 24 February 1947.
Compare Thrapston with another city
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Nearby cities
The climate around Thrapston