Puertollano climate — normals and trends
Puertollano (Spain) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 15.4 °C and it receives 457 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 (26.7 °C on average) and the coldest is January (6.1 °C). Rainfall peaks in April.
Puertollano averages 21 frost days, 76 hot days (≥ 30 °C) and 78 rainy days per year.
Puertollano has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The number of frost days there went from about 30 to 12 per year over the period.
The hottest day of the period reached 44.0 °C (on 14 August 2021) and the coldest -10.2 °C (on 10 March 1971).
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
PuertollanoCastille-La Mancha
- coords
- 38.69°, -4.11°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.4°C
Average daily high
20.7°C
Average daily low
10.1°C
Annual rainfall
457mm
Sunshine / day
10.3h
Mean relative humidity
61%
Average peak wind
14.3km/h
Seasonal range
20.6°C
Frost days (< 0 °C)
21 d/yr
Hot days (≥ 30 °C)
76 d/yr
Rainy days (≥ 1 mm)
78 d/yr
Annual snowfall
4.7 cm
Average feels-like high
18.9 °C
Average feels-like low
8.0 °C
Average peak gust
32.9 km/h
Tropical nights (≥ 20 °C)
29 d/yr
Solar radiation
17.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.53 · 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
44.0 °C
14 August 2021
Coldest day
-10.2 °C
10 March 1971
Wettest day
57 mm
16 December 1955
Windiest day
47.4 km/h
6 November 1997
Strongest gust
113.8 km/h
6 November 1997
Hottest feels-like
43.2 °C
13 August 2021
Coldest feels-like
-15.1 °C
10 March 1971
Snowiest day
16.5 cm
8 March 1971
Sunniest day
14.6 h
30 June 1942
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 | 12.4 °C | +2.0 °C | 61 mm | +17 mm |
| Feb | 15.4 °C | +3.0 °C | 23 mm | -22 mm |
| Mar | 14.1 °C | -1.5 °C | 162 mm | +109 mm |
| Apr | 19.8 °C | +1.6 °C | 65 mm | +10 mm |
| May | 25.2 °C | +2.5 °C | 37 mm | -7 mm |
| Jun | 35.3 °C | +6.8 °C | 14 mm | -9 mm |
| Jul | 35.8 °C | +2.6 °C | 4 mm | -3 mm |
| Aug | 36.3 °C | +3.6 °C | 7 mm | -2 mm |
| Sep | 30.0 °C | +2.4 °C | 23 mm | -4 mm |
| Oct | 24.3 °C | +3.3 °C | 34 mm | -15 mm |
| Nov | 15.2 °C | +0.5 °C | 79 mm | +29 mm |
| Dec | 11.3 °C | +0.3 °C | 56 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 Puertollano?
Puertollano has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 15.4 °C and it receives 457 mm of precipitation per year.
What is the hottest day ever recorded in Puertollano?
The hottest day measured in Puertollano between 1940 and 2025 was 14 August 2021, reaching 44.0 °C.
What is the coldest day in Puertollano?
The coldest day measured in Puertollano between 1940 and 2025 was 10 March 1971, at -10.2 °C.
Does it snow in Puertollano?
Yes. Puertollano gets on average 4.7 cm of snow per year and has around 21 frost days.
Has the climate of Puertollano warmed?
Yes: Puertollano warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Puertollano?
The wettest day measured in Puertollano between 1940 and 2025 was 16 December 1955, with 57 mm of rain in 24 hours.
What was the windiest day in Puertollano?
The windiest day measured in Puertollano between 1940 and 2025 was 6 November 1997, with winds reaching 47.4 km/h.
What is the warmest month in Puertollano?
The warmest month in Puertollano is July (26.7 °C on average); the coldest is January (6.1 °C).
How much does it rain in Puertollano?
Puertollano receives on average 457 mm of precipitation per year, spread over about 78 rainy days.
Is it sunny in Puertollano?
Puertollano gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
What is the biggest single-day snowfall in Puertollano?
The heaviest 24-hour snowfall measured in Puertollano between 1940 and 2025 was 8 March 1971, with 16.5 cm.
Are there tropical nights in Puertollano?
Yes: Puertollano has on average 29 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Puertollano?
In Puertollano, between 1940 and 2025, the highest apparent temperature reached 43.2 °C on 13 August 2021, and the lowest was -15.1 °C on 10 March 1971.
Compare Puertollano with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Puertollano