Olvera climate — normals and trends
Olvera (Spain) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 16.4 °C and it receives 570 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 (25.4 °C on average) and the coldest is January (8.8 °C). Rainfall peaks in December.
Olvera averages 3 frost days, 62 hot days (≥ 30 °C) and 74 rainy days per year.
Olvera 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 6 to 0 per year over the period.
The hottest day of the period reached 40.7 °C (on 1 August 2003) and the coldest -10.0 °C (on 4 February 1954).
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
OlveraAndalusia
- coords
- 36.93°, -5.27°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
16.4°C
Average daily high
21.3°C
Average daily low
11.8°C
Annual rainfall
570mm
Sunshine / day
10.6h
Mean relative humidity
65%
Average peak wind
14.5km/h
Seasonal range
16.6°C
Frost days (< 0 °C)
3 d/yr
Hot days (≥ 30 °C)
62 d/yr
Rainy days (≥ 1 mm)
74 d/yr
Annual snowfall
1.1 cm
Average feels-like high
20.4 °C
Average feels-like low
10.2 °C
Average peak gust
35.3 km/h
Tropical nights (≥ 20 °C)
27 d/yr
Solar radiation
18.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.47 · 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
40.7 °C
1 August 2003
Coldest day
-10.0 °C
4 February 1954
Wettest day
81 mm
14 October 1989
Windiest day
45.0 km/h
1 December 1959
Strongest gust
122.0 km/h
6 November 1997
Hottest feels-like
44.1 °C
16 July 1978
Coldest feels-like
-14.2 °C
4 February 1954
Snowiest day
15.5 cm
3 February 1954
Sunniest day
14.4 h
27 June 2022
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 | 14.8 °C | +2.0 °C | 77 mm | +10 mm |
| Feb | 16.4 °C | +2.2 °C | 35 mm | -31 mm |
| Mar | 15.6 °C | -1.0 °C | 235 mm | +163 mm |
| Apr | 20.0 °C | +1.2 °C | 65 mm | +11 mm |
| May | 24.8 °C | +2.1 °C | 29 mm | -9 mm |
| Jun | 32.6 °C | +5.1 °C | 8 mm | -8 mm |
| Jul | 32.8 °C | +1.1 °C | 0 mm | -4 mm |
| Aug | 33.9 °C | +2.4 °C | 2 mm | -4 mm |
| Sep | 29.2 °C | +1.8 °C | 6 mm | -23 mm |
| Oct | 25.6 °C | +3.5 °C | 39 mm | -24 mm |
| Nov | 17.5 °C | +0.8 °C | 90 mm | +15 mm |
| Dec | 13.5 °C | -0.1 °C | 87 mm | +6 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 Olvera?
Olvera has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 16.4 °C and it receives 570 mm of precipitation per year.
What is the hottest day ever recorded in Olvera?
The hottest day measured in Olvera between 1940 and 2025 was 1 August 2003, reaching 40.7 °C.
What is the coldest day in Olvera?
The coldest day measured in Olvera between 1940 and 2025 was 4 February 1954, at -10.0 °C.
Does it snow in Olvera?
Yes. Olvera gets on average 1.1 cm of snow per year and has around 3 frost days.
Has the climate of Olvera warmed?
Yes: Olvera warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Olvera?
The wettest day measured in Olvera between 1940 and 2025 was 14 October 1989, with 81 mm of rain in 24 hours.
What was the windiest day in Olvera?
The windiest day measured in Olvera between 1940 and 2025 was 1 December 1959, with winds reaching 45.0 km/h.
What is the warmest month in Olvera?
The warmest month in Olvera is July (25.4 °C on average); the coldest is January (8.8 °C).
How much does it rain in Olvera?
Olvera receives on average 570 mm of precipitation per year, spread over about 74 rainy days.
Is it sunny in Olvera?
Olvera gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.
What is the biggest single-day snowfall in Olvera?
The heaviest 24-hour snowfall measured in Olvera between 1940 and 2025 was 3 February 1954, with 15.5 cm.
Are there tropical nights in Olvera?
Yes: Olvera has on average 27 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Olvera?
In Olvera, between 1940 and 2025, the highest apparent temperature reached 44.1 °C on 16 July 1978, and the lowest was -14.2 °C on 4 February 1954.
Compare Olvera with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Olvera