Gamonal climate — normals and trends
Gamonal (Spain) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 10.5 °C and it receives 607 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 (19.0 °C on average) and the coldest is January (3.1 °C). Rainfall peaks in April.
Gamonal averages 54 frost days, 13 hot days (≥ 30 °C) and 111 rainy days per year.
Gamonal has warmed by +2.5 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 74 to 34 per year over the period.
The hottest day of the period reached 38.4 °C (on 28 June 2019) and the coldest -18.2 °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
GamonalCastille and León
- coords
- 42.36°, -3.67°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.5°C
Average daily high
15.4°C
Average daily low
6.2°C
Annual rainfall
607mm
Sunshine / day
9.6h
Mean relative humidity
74%
Average peak wind
19.2km/h
Seasonal range
15.9°C
Frost days (< 0 °C)
54 d/yr
Hot days (≥ 30 °C)
13 d/yr
Rainy days (≥ 1 mm)
111 d/yr
Annual snowfall
34.1 cm
Average feels-like high
12.8 °C
Average feels-like low
3.2 °C
Average peak gust
38.8 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
15.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.62 · 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
38.4 °C
28 June 2019
Coldest day
-18.2 °C
21 January 1940
Wettest day
53 mm
25 October 2013
Windiest day
56.5 km/h
30 December 1981
Strongest gust
133.2 km/h
30 December 1981
Hottest feels-like
39.4 °C
17 July 2022
Coldest feels-like
-23.1 °C
21 January 1940
Snowiest day
22.5 cm
13 November 1984
Sunniest day
14.8 h
8 July 2025
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 | 8.7 °C | +2.3 °C | 80 mm | +22 mm |
| Feb | 10.5 °C | +2.4 °C | 52 mm | +0 mm |
| Mar | 10.1 °C | -1.1 °C | 107 mm | +52 mm |
| Apr | 16.0 °C | +2.7 °C | 99 mm | +31 mm |
| May | 18.1 °C | +1.2 °C | 82 mm | +15 mm |
| Jun | 27.5 °C | +5.8 °C | 37 mm | -11 mm |
| Jul | 27.3 °C | +1.7 °C | 16 mm | -8 mm |
| Aug | 30.4 °C | +4.7 °C | 10 mm | -11 mm |
| Sep | 23.7 °C | +1.6 °C | 19 mm | -21 mm |
| Oct | 19.7 °C | +3.3 °C | 33 mm | -23 mm |
| Nov | 11.0 °C | +0.7 °C | 81 mm | +19 mm |
| Dec | 8.3 °C | +1.2 °C | 54 mm | -4 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 Gamonal?
Gamonal has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 10.5 °C and it receives 607 mm of precipitation per year.
What is the hottest day ever recorded in Gamonal?
The hottest day measured in Gamonal between 1940 and 2025 was 28 June 2019, reaching 38.4 °C.
What is the coldest day in Gamonal?
The coldest day measured in Gamonal between 1940 and 2025 was 21 January 1940, at -18.2 °C.
Does it snow in Gamonal?
Yes. Gamonal gets on average 34.1 cm of snow per year and has around 54 frost days.
Has the climate of Gamonal warmed?
Yes: Gamonal warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Gamonal?
The wettest day measured in Gamonal between 1940 and 2025 was 25 October 2013, with 53 mm of rain in 24 hours.
What was the windiest day in Gamonal?
The windiest day measured in Gamonal between 1940 and 2025 was 30 December 1981, with winds reaching 56.5 km/h.
What is the warmest month in Gamonal?
The warmest month in Gamonal is July (19.0 °C on average); the coldest is January (3.1 °C).
How much does it rain in Gamonal?
Gamonal receives on average 607 mm of precipitation per year, spread over about 111 rainy days.
Is it sunny in Gamonal?
Gamonal gets on average 9.6 hours of sunshine per day, roughly 3,504 hours per year over 1940-2025.
What is the biggest single-day snowfall in Gamonal?
The heaviest 24-hour snowfall measured in Gamonal between 1940 and 2025 was 13 November 1984, with 22.5 cm.
Are there tropical nights in Gamonal?
Yes: Gamonal has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Gamonal?
In Gamonal, between 1940 and 2025, the highest apparent temperature reached 39.4 °C on 17 July 2022, and the lowest was -23.1 °C on 21 January 1940.
Compare Gamonal with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Gamonal