Navas de San Juan climate — normals and trends
Navas de San Juan (Spain) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 15.9 °C and it receives 493 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 (27.0 °C on average) and the coldest is January (6.5 °C). Rainfall peaks in December.
Navas de San Juan averages 26 frost days, 86 hot days (≥ 30 °C) and 82 rainy days per year.
Navas de San Juan has warmed by +2.8 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The number of frost days there went from about 36 to 16 per year over the period.
The hottest day of the period reached 44.6 °C (on 14 August 2021) and the coldest -16.1 °C (on 2 January 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
Navas de San JuanAndalusia
- coords
- 38.18°, -3.32°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.9°C
Average daily high
21.7°C
Average daily low
10.1°C
Annual rainfall
493mm
Sunshine / day
10.4h
Mean relative humidity
60%
Average peak wind
12.2km/h
Seasonal range
20.5°C
Frost days (< 0 °C)
26 d/yr
Hot days (≥ 30 °C)
86 d/yr
Rainy days (≥ 1 mm)
82 d/yr
Annual snowfall
4.0 cm
Average feels-like high
20.4 °C
Average feels-like low
8.3 °C
Average peak gust
29.8 km/h
Tropical nights (≥ 20 °C)
30 d/yr
Solar radiation
17.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.8 °C
since 1940
+0.3 °C per decade · r² = 0.61 · 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
44.6 °C
14 August 2021
Coldest day
-16.1 °C
2 January 1971
Wettest day
61 mm
7 September 1989
Windiest day
40.4 km/h
30 November 1959
Strongest gust
111.2 km/h
30 November 1959
Hottest feels-like
43.6 °C
9 August 2023
Coldest feels-like
-20.4 °C
2 January 1971
Snowiest day
10.2 cm
20 February 1992
Sunniest day
14.4 h
30 June 1955
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 | 13.8 °C | +2.3 °C | 66 mm | +8 mm |
| Feb | 16.8 °C | +3.4 °C | 21 mm | -37 mm |
| Mar | 15.5 °C | -1.0 °C | 139 mm | +80 mm |
| Apr | 21.2 °C | +2.0 °C | 64 mm | +8 mm |
| May | 26.8 °C | +3.2 °C | 37 mm | -4 mm |
| Jun | 36.7 °C | +7.4 °C | 6 mm | -15 mm |
| Jul | 37.5 °C | +3.5 °C | 1 mm | -3 mm |
| Aug | 37.7 °C | +4.1 °C | 4 mm | -2 mm |
| Sep | 31.6 °C | +2.8 °C | 24 mm | +2 mm |
| Oct | 25.7 °C | +3.4 °C | 46 mm | -0 mm |
| Nov | 16.6 °C | +0.7 °C | 60 mm | +3 mm |
| Dec | 12.3 °C | +0.1 °C | 54 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 Navas de San Juan?
Navas de San Juan has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 15.9 °C and it receives 493 mm of precipitation per year.
What is the hottest day ever recorded in Navas de San Juan?
The hottest day measured in Navas de San Juan between 1940 and 2025 was 14 August 2021, reaching 44.6 °C.
What is the coldest day in Navas de San Juan?
The coldest day measured in Navas de San Juan between 1940 and 2025 was 2 January 1971, at -16.1 °C.
Does it snow in Navas de San Juan?
Yes. Navas de San Juan gets on average 4.0 cm of snow per year and has around 26 frost days.
Has the climate of Navas de San Juan warmed?
Yes: Navas de San Juan warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Navas de San Juan?
The wettest day measured in Navas de San Juan between 1940 and 2025 was 7 September 1989, with 61 mm of rain in 24 hours.
What was the windiest day in Navas de San Juan?
The windiest day measured in Navas de San Juan between 1940 and 2025 was 30 November 1959, with winds reaching 40.4 km/h.
What is the warmest month in Navas de San Juan?
The warmest month in Navas de San Juan is July (27.0 °C on average); the coldest is January (6.5 °C).
How much does it rain in Navas de San Juan?
Navas de San Juan receives on average 493 mm of precipitation per year, spread over about 82 rainy days.
Is it sunny in Navas de San Juan?
Navas de San Juan gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
What is the biggest single-day snowfall in Navas de San Juan?
The heaviest 24-hour snowfall measured in Navas de San Juan between 1940 and 2025 was 20 February 1992, with 10.2 cm.
Are there tropical nights in Navas de San Juan?
Yes: Navas de San Juan has on average 30 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Navas de San Juan?
In Navas de San Juan, between 1940 and 2025, the highest apparent temperature reached 43.6 °C on 9 August 2023, and the lowest was -20.4 °C on 2 January 1971.
Compare Navas de San Juan with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Navas de San Juan