Marchena climate — normals and trends
Marchena (Spain) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 18.3 °C and it receives 450 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 (27.4 °C on average) and the coldest is January (10.1 °C). Rainfall peaks in December.
Marchena averages 2 frost days, 101 hot days (≥ 30 °C) and 63 rainy days per year.
Marchena 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 5 to 0 per year over the period.
The hottest day of the period reached 43.6 °C (on 23 July 1995) and the coldest -7.7 °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
MarchenaAndalusia
- coords
- 37.33°, -5.42°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
18.3°C
Average daily high
24.0°C
Average daily low
12.9°C
Annual rainfall
450mm
Sunshine / day
10.7h
Mean relative humidity
63%
Average peak wind
14.4km/h
Seasonal range
17.3°C
Frost days (< 0 °C)
2 d/yr
Hot days (≥ 30 °C)
101 d/yr
Rainy days (≥ 1 mm)
63 d/yr
Annual snowfall
0.2 cm
Average feels-like high
23.4 °C
Average feels-like low
11.7 °C
Average peak gust
30.9 km/h
Tropical nights (≥ 20 °C)
47 d/yr
Solar radiation
18.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.43 · 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
43.6 °C
23 July 1995
Coldest day
-7.7 °C
4 February 1954
Wettest day
72 mm
21 January 1996
Windiest day
49.7 km/h
31 December 1998
Strongest gust
119.5 km/h
6 November 1997
Hottest feels-like
47.6 °C
23 July 1995
Coldest feels-like
-12.2 °C
4 February 1954
Snowiest day
9.4 cm
3 February 1954
Sunniest day
14.5 h
27 June 2022
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 16.8 °C | +1.9 °C | 83 mm | +28 mm |
| Feb | 18.4 °C | +1.8 °C | 30 mm | -22 mm |
| Mar | 18.0 °C | -1.4 °C | 183 mm | +127 mm |
| Apr | 22.8 °C | +1.0 °C | 58 mm | +16 mm |
| May | 27.8 °C | +1.9 °C | 23 mm | -5 mm |
| Jun | 35.0 °C | +4.4 °C | 7 mm | -4 mm |
| Jul | 34.8 °C | +0.3 °C | 0 mm | -2 mm |
| Aug | 36.0 °C | +1.8 °C | 0 mm | -3 mm |
| Sep | 31.5 °C | +1.1 °C | 4 mm | -17 mm |
| Oct | 28.1 °C | +3.2 °C | 41 mm | -11 mm |
| Nov | 19.6 °C | +0.5 °C | 81 mm | +20 mm |
| Dec | 15.5 °C | -0.1 °C | 71 mm | +5 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 Marchena?
Marchena has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 18.3 °C and it receives 450 mm of precipitation per year.
What is the hottest day ever recorded in Marchena?
The hottest day measured in Marchena between 1940 and 2025 was 23 July 1995, reaching 43.6 °C.
What is the coldest day in Marchena?
The coldest day measured in Marchena between 1940 and 2025 was 4 February 1954, at -7.7 °C.
Does it snow in Marchena?
Almost never: Marchena sees virtually no snow, with about 2 frost days per year.
Has the climate of Marchena warmed?
Yes: Marchena warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Marchena?
The wettest day measured in Marchena between 1940 and 2025 was 21 January 1996, with 72 mm of rain in 24 hours.
What was the windiest day in Marchena?
The windiest day measured in Marchena between 1940 and 2025 was 31 December 1998, with winds reaching 49.7 km/h.
What is the warmest month in Marchena?
The warmest month in Marchena is July (27.4 °C on average); the coldest is January (10.1 °C).
How much does it rain in Marchena?
Marchena receives on average 450 mm of precipitation per year, spread over about 63 rainy days.
Is it sunny in Marchena?
Marchena gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.
What is the biggest single-day snowfall in Marchena?
The heaviest 24-hour snowfall measured in Marchena between 1940 and 2025 was 3 February 1954, with 9.4 cm.
Are there tropical nights in Marchena?
Yes: Marchena has on average 47 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Marchena?
In Marchena, between 1940 and 2025, the highest apparent temperature reached 47.6 °C on 23 July 1995, and the lowest was -12.2 °C on 4 February 1954.
Compare Marchena with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Marchena