La Línea de la Concepción climate — normals and trends
La Línea de la Concepción (Spain) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 17.4 °C and it receives 688 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 August (23.2 °C on average) and the coldest is January (12.9 °C). Rainfall peaks in December.
La Línea de la Concepción averages 0 frost days, 1 hot days (≥ 30 °C) and 75 rainy days per year.
La Línea de la Concepción has warmed by +1.1 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 34.9 °C (on 13 July 1946) and the coldest 2.5 °C (on 1 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
La Línea de la ConcepciónAndalusia
- coords
- 36.17°, -5.35°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.4°C
Average daily high
19.1°C
Average daily low
16.0°C
Annual rainfall
688mm
Sunshine / day
10.9h
Mean relative humidity
77%
Average peak wind
23.4km/h
Seasonal range
10.3°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
75 d/yr
Annual snowfall
0.1 cm
Average feels-like high
18.5 °C
Average feels-like low
14.5 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
77 d/yr
Solar radiation
18.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °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
34.9 °C
13 July 1946
Coldest day
2.5 °C
1 February 1954
Wettest day
85 mm
14 October 1989
Windiest day
65.7 km/h
22 December 1958
Strongest gust
115.9 km/h
22 December 1958
Hottest feels-like
36.5 °C
28 July 2015
Coldest feels-like
-5.3 °C
1 February 1954
Snowiest day
8.0 cm
3 February 1954
Sunniest day
14.2 h
29 June 1956
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 | 16.0 °C | +1.6 °C | 59 mm | -39 mm |
| Feb | 15.8 °C | +1.1 °C | 74 mm | -13 mm |
| Mar | 16.1 °C | +0.3 °C | 325 mm | +237 mm |
| Apr | 18.1 °C | +1.0 °C | 57 mm | +5 mm |
| May | 20.7 °C | +1.4 °C | 28 mm | +2 mm |
| Jun | 24.3 °C | +2.2 °C | 1 mm | -6 mm |
| Jul | 25.7 °C | +1.0 °C | 2 mm | +1 mm |
| Aug | 26.2 °C | +1.1 °C | 1 mm | -5 mm |
| Sep | 23.9 °C | +0.7 °C | 9 mm | -16 mm |
| Oct | 22.2 °C | +1.9 °C | 40 mm | -34 mm |
| Nov | 18.2 °C | +0.9 °C | 76 mm | -28 mm |
| Dec | 15.1 °C | -0.1 °C | 199 mm | +80 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 La Línea de la Concepción?
La Línea de la Concepción has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 17.4 °C and it receives 688 mm of precipitation per year.
What is the hottest day ever recorded in La Línea de la Concepción?
The hottest day measured in La Línea de la Concepción between 1940 and 2025 was 13 July 1946, reaching 34.9 °C.
What is the coldest day in La Línea de la Concepción?
The coldest day measured in La Línea de la Concepción between 1940 and 2025 was 1 February 1954, at 2.5 °C.
Does it snow in La Línea de la Concepción?
Almost never: La Línea de la Concepción sees virtually no snow, with about 0 frost days per year.
Has the climate of La Línea de la Concepción warmed?
Yes: La Línea de la Concepción warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in La Línea de la Concepción?
The wettest day measured in La Línea de la Concepción between 1940 and 2025 was 14 October 1989, with 85 mm of rain in 24 hours.
What was the windiest day in La Línea de la Concepción?
The windiest day measured in La Línea de la Concepción between 1940 and 2025 was 22 December 1958, with winds reaching 65.7 km/h.
What is the warmest month in La Línea de la Concepción?
The warmest month in La Línea de la Concepción is August (23.2 °C on average); the coldest is January (12.9 °C).
How much does it rain in La Línea de la Concepción?
La Línea de la Concepción receives on average 688 mm of precipitation per year, spread over about 75 rainy days.
Is it sunny in La Línea de la Concepción?
La Línea de la Concepción gets on average 10.9 hours of sunshine per day, roughly 3,979 hours per year over 1940-2025.
What is the biggest single-day snowfall in La Línea de la Concepción?
The heaviest 24-hour snowfall measured in La Línea de la Concepción between 1940 and 2025 was 3 February 1954, with 8.0 cm.
Are there tropical nights in La Línea de la Concepción?
Yes: La Línea de la Concepción has on average 77 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in La Línea de la Concepción?
In La Línea de la Concepción, between 1940 and 2025, the highest apparent temperature reached 36.5 °C on 28 July 2015, and the lowest was -5.3 °C on 1 February 1954.
Compare La Línea de la Concepción with another city
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Nearby cities
The climate around La Línea de la Concepción