Constantina climate — normals and trends

Q: What is the climate of Constantina?

Constantina has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 17.9 °C and it receives 519 mm of precipitation per year.

Q: What is the hottest day ever recorded in Constantina?

The hottest day measured in Constantina between 1940 and 2025 was 23 July 1995, reaching 43.9 °C.

Q: What is the coldest day in Constantina?

The coldest day measured in Constantina between 1940 and 2025 was 13 February 1983, at -7.9 °C.

Q: Does it snow in Constantina?

Almost never: Constantina sees virtually no snow, with about 3 frost days per year.

Q: Has the climate of Constantina warmed?

Yes: Constantina warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Constantina?

The wettest day measured in Constantina between 1940 and 2025 was 21 January 1996, with 77 mm of rain in 24 hours.

Q: What was the windiest day in Constantina?

The windiest day measured in Constantina between 1940 and 2025 was 6 November 1997, with winds reaching 53.0 km/h.

Q: What is the warmest month in Constantina?

The warmest month in Constantina is July (27.9 °C on average); the coldest is January (9.2 °C).

Q: How much does it rain in Constantina?

Constantina receives on average 519 mm of precipitation per year, spread over about 64 rainy days.

Q: Is it sunny in Constantina?

Constantina gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.

Constantina (Spain) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 17.9 °C and it receives 519 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 (27.9 °C on average) and the coldest is January (9.2 °C). Rainfall peaks in December.

Constantina averages 3 frost days, 100 hot days (≥ 30 °C) and 64 rainy days per year.

Constantina 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 6 to 0 per year over the period.

The hottest day of the period reached 43.9 °C (on 23 July 1995) and the coldest -7.9 °C (on 13 February 1983).

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

ConstantinaAndalusia

coords: 37.87°, -5.62°
period: 1940–2025 · 86 yrs

CsaHot-summer MediterraneanWarmest monthJulyColdest monthJanuaryWettest monthDecemberDriest monthJuly

Mean daily temperature

17.9°C

Average daily high

23.4°C

Average daily low

12.7°C

Annual rainfall

519mm

Sunshine / day

10.6h

Mean relative humidity

61%

Average peak wind

15.4km/h

Seasonal range

18.7°C

Frost days (< 0 °C)

3 d/yr

Hot days (≥ 30 °C)

100 d/yr

Rainy days (≥ 1 mm)

64 d/yr

Annual snowfall

0.4 cm

Average feels-like high

22.3 °C

Average feels-like low

11.3 °C

Average peak gust

31.4 km/h

Tropical nights (≥ 20 °C)

55 d/yr

Solar radiation

18.0 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °C per decade · r² = 0.41 · p = < 0.001

19402025

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

43.9 °C

23 July 1995

Coldest day

-7.9 °C

13 February 1983

Wettest day

77 mm

21 January 1996

Windiest day

53.0 km/h

6 November 1997

Strongest gust

114.1 km/h

6 November 1997

Hottest feels-like

46.5 °C

23 July 1995

Coldest feels-like

-11.8 °C

13 February 1983

Snowiest day

3.6 cm

10 January 2010

Sunniest day

14.6 h

27 June 2022

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	42.2 °C17 August 2025	-0.9 °C16 January 2025	19.0 °C	747 mm	121	2
2024	40.6 °C24 July 2024	0.9 °C8 January 2024	18.9 °C	602 mm	106	0
2023	42.2 °C11 August 2023	-0.7 °C26 January 2023	19.4 °C	314 mm	121	3
2022	42.2 °C13 July 2022	0.9 °C20 January 2022	19.4 °C	401 mm	126	0
2021	43.5 °C14 August 2021	-1.8 °C12 January 2021	18.7 °C	382 mm	109	5
2020	41.5 °C1 August 2020	-0.2 °C27 December 2020	18.9 °C	419 mm	109	1
2019	38.9 °C11 July 2019	-0.7 °C6 January 2019	18.7 °C	280 mm	121	3
2018	43.6 °C4 August 2018	-1.3 °C9 February 2018	17.8 °C	697 mm	109	1
2017	43.4 °C13 July 2017	-0.2 °C18 January 2017	19.4 °C	357 mm	136	1
2016	42.8 °C5 September 2016	-1.0 °C17 February 2016	18.9 °C	493 mm	117	1
2015	42.4 °C6 July 2015	-0.1 °C1 January 2015	19.2 °C	309 mm	119	1
2014	40.2 °C16 July 2014	-0.7 °C30 December 2014	18.6 °C	519 mm	110	1
2013	40.3 °C20 August 2013	0.1 °C30 November 2013	18.1 °C	478 mm	103	0
2012	43.6 °C11 August 2012	-2.5 °C5 February 2012	18.5 °C	442 mm	128	9
2011	41.2 °C19 August 2011	1.0 °C20 December 2011	19.0 °C	458 mm	128	0
2010	41.5 °C26 August 2010	-0.4 °C10 January 2010	18.4 °C	950 mm	103	2
2009	40.5 °C25 July 2009	-2.7 °C9 January 2009	19.2 °C	518 mm	123	4
2008	39.8 °C27 June 2008	0.9 °C26 December 2008	18.2 °C	541 mm	98	0
2007	42.2 °C29 July 2007	-0.7 °C16 December 2007	18.2 °C	368 mm	98	1
2006	41.8 °C11 July 2006	0.5 °C29 January 2006	19.0 °C	654 mm	119	0
2005	43.2 °C7 August 2005	-3.9 °C28 January 2005	18.8 °C	225 mm	133	8
2004	42.9 °C25 July 2004	-1.0 °C28 December 2004	18.4 °C	476 mm	118	1
2003	43.4 °C1 August 2003	-1.6 °C16 January 2003	18.8 °C	654 mm	124	2
2002	39.5 °C28 July 2002	2.4 °C8 December 2002	18.5 °C	541 mm	99	0
2001	40.0 °C24 August 2001	1.1 °C16 December 2001	18.7 °C	689 mm	110	0
2000	41.7 °C31 July 2000	-1.6 °C25 January 2000	18.7 °C	489 mm	120	1
1999	40.1 °C8 July 1999	-0.5 °C2 February 1999	18.5 °C	315 mm	101	1
1998	39.7 °C13 July 1998	-0.5 °C8 December 1998	18.6 °C	391 mm	96	1
1997	38.3 °C1 August 1997	2.8 °C4 January 1997	18.9 °C	729 mm	86	0
1996	40.6 °C20 July 1996	0.5 °C23 February 1996	18.1 °C	1,029 mm	101	0
1995	43.9 °C23 July 1995	-0.5 °C15 January 1995	19.6 °C	445 mm	97	1
1994	41.7 °C4 July 1994	-3.4 °C26 December 1994	18.5 °C	274 mm	102	6
1993	40.1 °C28 July 1993	-1.5 °C2 March 1993	17.1 °C	410 mm	76	3
1992	40.9 °C24 August 1992	-2.3 °C24 January 1992	17.7 °C	401 mm	84	2
1991	43.3 °C14 July 1991	-0.8 °C15 January 1991	17.7 °C	405 mm	103	2
1990	40.2 °C24 July 1990	1.1 °C16 December 1990	18.4 °C	334 mm	102	0
1989	41.6 °C21 July 1989	0.8 °C5 January 1989	18.9 °C	798 mm	106	0
1988	41.2 °C7 September 1988	-0.6 °C16 December 1988	17.9 °C	453 mm	90	2
1987	38.7 °C20 August 1987	-1.7 °C16 January 1987	18.1 °C	717 mm	97	5
1986	39.0 °C22 August 1986	-1.3 °C10 February 1986	17.6 °C	438 mm	105	1
1985	42.2 °C4 August 1985	-3.4 °C13 January 1985	18.1 °C	535 mm	110	6
1984	40.5 °C24 July 1984	-1.5 °C11 January 1984	17.1 °C	464 mm	91	2
1983	38.4 °C16 June 1983	-7.9 °C13 February 1983	18.1 °C	437 mm	103	6
1982	41.8 °C19 August 1982	0.5 °C1 December 1982	18.0 °C	373 mm	94	0
1981	41.7 °C14 June 1981	-2.5 °C12 January 1981	18.5 °C	356 mm	105	5
1980	40.0 °C21 August 1980	-2.9 °C3 December 1980	17.7 °C	360 mm	103	6
1979	40.8 °C28 July 1979	-3.3 °C22 December 1979	17.3 °C	690 mm	88	3
1978	43.1 °C16 July 1978	-3.0 °C13 February 1978	16.7 °C	451 mm	82	6
1977	36.9 °C26 June 1977	2.7 °C30 March 1977	17.3 °C	549 mm	69	0
1976	39.9 °C7 August 1976	-1.6 °C27 January 1976	16.6 °C	737 mm	64	3
1975	39.7 °C16 July 1975	0.8 °C8 January 1975	16.8 °C	508 mm	69	0
1974	40.0 °C11 August 1974	1.0 °C5 March 1974	17.4 °C	349 mm	93	0
1973	40.0 °C25 July 1973	-0.3 °C4 December 1973	17.2 °C	413 mm	92	1
1972	36.2 °C23 August 1972	-0.3 °C24 January 1972	16.2 °C	906 mm	67	1
1971	39.8 °C30 July 1971	-2.2 °C2 January 1971	16.7 °C	527 mm	77	1
1970	38.4 °C25 July 1970	-3.4 °C25 December 1970	17.6 °C	653 mm	107	4
1969	38.7 °C18 July 1969	0.6 °C4 January 1969	16.9 °C	863 mm	72	0
1968	40.1 °C29 June 1968	-1.0 °C12 January 1968	17.7 °C	497 mm	102	1
1967	43.1 °C19 July 1967	-3.1 °C13 December 1967	17.4 °C	511 mm	96	7
1966	39.8 °C12 July 1966	0.4 °C6 December 1966	17.4 °C	502 mm	87	0
1965	38.3 °C20 June 1965	-1.0 °C12 February 1965	17.7 °C	636 mm	96	3
1964	38.3 °C18 September 1964	-0.8 °C28 January 1964	17.7 °C	460 mm	112	6
1963	36.9 °C24 August 1963	-3.1 °C5 February 1963	17.1 °C	851 mm	85	7
1962	40.3 °C20 August 1962	-2.1 °C25 December 1962	17.5 °C	799 mm	96	1
1961	38.8 °C26 August 1961	0.1 °C15 January 1961	18.4 °C	642 mm	108	0
1960	38.8 °C21 June 1960	-1.8 °C18 January 1960	17.5 °C	840 mm	101	3
1959	39.4 °C6 July 1959	1.4 °C5 January 1959	17.4 °C	427 mm	72	0
1958	40.8 °C30 July 1958	-0.8 °C24 January 1958	18.1 °C	477 mm	87	1
1957	39.2 °C1 August 1957	-2.6 °C17 January 1957	17.2 °C	470 mm	81	5
1956	39.1 °C3 August 1956	-4.7 °C12 February 1956	16.3 °C	548 mm	81	12
1955	38.6 °C4 July 1955	-1.2 °C11 March 1955	18.5 °C	746 mm	112	1
1954	40.4 °C26 July 1954	-4.1 °C7 February 1954	17.8 °C	314 mm	117	16
1953	39.4 °C26 July 1953	-2.6 °C17 February 1953	17.9 °C	445 mm	111	10
1952	40.7 °C12 July 1952	-1.5 °C23 January 1952	17.1 °C	612 mm	83	9
1951	40.8 °C27 July 1951	0.4 °C4 January 1951	17.2 °C	586 mm	95	0
1950	39.8 °C29 June 1950	-1.9 °C31 December 1950	17.9 °C	391 mm	102	5
1949	39.7 °C1 August 1949	0.6 °C12 January 1949	18.2 °C	345 mm	88	0
1948	38.9 °C25 July 1948	0.2 °C22 February 1948	17.8 °C	488 mm	88	0
1947	40.3 °C31 July 1947	-2.0 °C27 January 1947	18.3 °C	559 mm	104	3
1946	41.5 °C12 July 1946	-3.9 °C17 January 1946	17.1 °C	485 mm	102	11
1945	41.6 °C22 July 1945	-3.6 °C15 January 1945	18.8 °C	307 mm	110	13
1944	42.0 °C31 July 1944	-0.5 °C24 February 1944	17.7 °C	252 mm	96	2
1943	39.1 °C18 August 1943	-1.2 °C1 January 1943	17.9 °C	384 mm	108	2
1942	40.5 °C17 July 1942	-3.5 °C13 January 1942	17.2 °C	608 mm	99	9
1941	42.5 °C19 July 1941	-3.6 °C4 January 1941	17.2 °C	591 mm	91	9
1940	39.8 °C22 August 1940	-3.8 °C24 January 1940	16.9 °C	545 mm	86	13

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?

Year

Across the whole year

Average daily high

24.9 °C

+1.5 °C

Hot days (≥ 30 °C)

121 d/yr

+21

Frost days (< 0 °C)

2 d/yr

-1

Annual rainfall

747 mm

+228 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	15.4 °C	+1.5 °C	119 mm	+58 mm
Feb	17.2 °C	+1.5 °C	27 mm	-30 mm
Mar	16.9 °C	-1.7 °C	231 mm	+167 mm
Apr	21.9 °C	+0.8 °C	70 mm	+20 mm
May	27.2 °C	+1.8 °C	26 mm	-8 mm
Jun	35.0 °C	+4.3 °C	4 mm	-10 mm
Jul	35.8 °C	+1.0 °C	0 mm	-3 mm
Aug	36.6 °C	+2.1 °C	1 mm	-3 mm
Sep	31.7 °C	+1.6 °C	9 mm	-15 mm
Oct	27.5 °C	+3.5 °C	65 mm	+3 mm
Nov	18.3 °C	+0.3 °C	116 mm	+46 mm
Dec	14.3 °C	-0.2 °C	81 mm	+5 mm

The year's extremes

Hottest day

42.2 °C

17 Aug 2025

Coldest day

-0.9 °C

16 Jan 2025

Wettest day

50.2 mm

29 Oct 2025

Windiest day

35.5 km/h

14 Nov 2025

Strongest gust

77.8 km/h

13 Nov 2025

Hottest feels-like

44.1 °C

16 Aug 2025

Coldest feels-like

-4.4 °C

15 Jan 2025

Sunniest day

14.5 h

27 Jun 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Constantina?

Constantina has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 17.9 °C and it receives 519 mm of precipitation per year.

What is the hottest day ever recorded in Constantina?

The hottest day measured in Constantina between 1940 and 2025 was 23 July 1995, reaching 43.9 °C.

What is the coldest day in Constantina?

The coldest day measured in Constantina between 1940 and 2025 was 13 February 1983, at -7.9 °C.

Does it snow in Constantina?

Almost never: Constantina sees virtually no snow, with about 3 frost days per year.

Has the climate of Constantina warmed?

Yes: Constantina warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Constantina?

The wettest day measured in Constantina between 1940 and 2025 was 21 January 1996, with 77 mm of rain in 24 hours.

What was the windiest day in Constantina?

The windiest day measured in Constantina between 1940 and 2025 was 6 November 1997, with winds reaching 53.0 km/h.

What is the warmest month in Constantina?

The warmest month in Constantina is July (27.9 °C on average); the coldest is January (9.2 °C).

How much does it rain in Constantina?

Constantina receives on average 519 mm of precipitation per year, spread over about 64 rainy days.

Is it sunny in Constantina?

Constantina 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 Constantina?

The heaviest 24-hour snowfall measured in Constantina between 1940 and 2025 was 10 January 2010, with 3.6 cm.

Are there tropical nights in Constantina?

Yes: Constantina has on average 55 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Constantina?

In Constantina, between 1940 and 2025, the highest apparent temperature reached 46.5 °C on 23 July 1995, and the lowest was -11.8 °C on 13 February 1983.

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