Highworth climate — normals and trends
Highworth (United Kingdom) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.7 °C and it receives 691 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 (16.4 °C on average) and the coldest is January (3.8 °C). Rainfall peaks in May.
Highworth averages 43 frost days, 0 hot days (≥ 30 °C) and 132 rainy days per year.
Highworth has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.
The number of frost days there went from about 59 to 27 per year over the period.
The hottest day of the period reached 35.7 °C (on 18 July 2022) and the coldest -20.7 °C (on 21 January 1940).
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
HighworthEngland
- coords
- 51.63°, -1.71°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.7°C
Average daily high
13.0°C
Average daily low
6.3°C
Annual rainfall
691mm
Sunshine / day
7.3h
Mean relative humidity
82%
Average peak wind
21.4km/h
Seasonal range
12.6°C
Frost days (< 0 °C)
43 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
132 d/yr
Annual snowfall
17.0 cm
Average feels-like high
10.1 °C
Average feels-like low
3.2 °C
Average peak gust
41.2 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.44 · 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
35.7 °C
18 July 2022
Coldest day
-20.7 °C
21 January 1940
Wettest day
69 mm
20 July 2007
Windiest day
60.8 km/h
25 January 1990
Strongest gust
126.7 km/h
18 January 2007
Hottest feels-like
36.9 °C
28 July 1947
Coldest feels-like
-26.0 °C
21 January 1940
Snowiest day
18.6 cm
8 January 1982
Sunniest day
16.0 h
4 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 6.0 °C | -0.1 °C | 84 mm | +27 mm |
| Feb | 7.4 °C | +0.7 °C | 58 mm | +12 mm |
| Mar | 12.2 °C | +3.0 °C | 18 mm | -34 mm |
| Apr | 16.2 °C | +4.1 °C | 25 mm | -29 mm |
| May | 18.5 °C | +3.2 °C | 24 mm | -43 mm |
| Jun | 21.8 °C | +3.4 °C | 34 mm | -25 mm |
| Jul | 23.4 °C | +3.0 °C | 59 mm | +2 mm |
| Aug | 22.6 °C | +2.6 °C | 32 mm | -29 mm |
| Sep | 17.6 °C | +0.1 °C | 63 mm | +7 mm |
| Oct | 13.9 °C | +0.3 °C | 53 mm | -8 mm |
| Nov | 11.0 °C | +1.7 °C | 129 mm | +68 mm |
| Dec | 9.0 °C | +2.0 °C | 89 mm | +31 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 Highworth?
Highworth has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 9.7 °C and it receives 691 mm of precipitation per year.
What is the hottest day ever recorded in Highworth?
The hottest day measured in Highworth between 1940 and 2025 was 18 July 2022, reaching 35.7 °C.
What is the coldest day in Highworth?
The coldest day measured in Highworth between 1940 and 2025 was 21 January 1940, at -20.7 °C.
Does it snow in Highworth?
Yes. Highworth gets on average 17.0 cm of snow per year and has around 43 frost days.
Has the climate of Highworth warmed?
Yes: Highworth warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Highworth?
The wettest day measured in Highworth between 1940 and 2025 was 20 July 2007, with 69 mm of rain in 24 hours.
What was the windiest day in Highworth?
The windiest day measured in Highworth between 1940 and 2025 was 25 January 1990, with winds reaching 60.8 km/h.
What is the warmest month in Highworth?
The warmest month in Highworth is July (16.4 °C on average); the coldest is January (3.8 °C).
How much does it rain in Highworth?
Highworth receives on average 691 mm of precipitation per year, spread over about 132 rainy days.
Is it sunny in Highworth?
Highworth gets on average 7.3 hours of sunshine per day, roughly 2,665 hours per year over 1940-2025.
What is the biggest single-day snowfall in Highworth?
The heaviest 24-hour snowfall measured in Highworth between 1940 and 2025 was 8 January 1982, with 18.6 cm.
Are there tropical nights in Highworth?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Highworth.
What was the most extreme apparent temperature in Highworth?
In Highworth, between 1940 and 2025, the highest apparent temperature reached 36.9 °C on 28 July 1947, and the lowest was -26.0 °C on 21 January 1940.
Compare Highworth with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Highworth