Santa Ana Xalmimilulco climate — normals and trends

Q: What is the climate of Santa Ana Xalmimilulco?

Santa Ana Xalmimilulco has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 13.5 °C and it receives 976 mm of precipitation per year.

Q: What is the hottest day ever recorded in Santa Ana Xalmimilulco?

The hottest day measured in Santa Ana Xalmimilulco between 1940 and 2025 was 8 May 1998, reaching 30.0 °C.

Q: What is the coldest day in Santa Ana Xalmimilulco?

The coldest day measured in Santa Ana Xalmimilulco between 1940 and 2025 was 12 January 1956, at -4.5 °C.

Q: Does it snow in Santa Ana Xalmimilulco?

Almost never: Santa Ana Xalmimilulco sees virtually no snow, with about 1 frost days per year.

Q: Has the climate of Santa Ana Xalmimilulco warmed?

Yes: Santa Ana Xalmimilulco warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Santa Ana Xalmimilulco?

The wettest day measured in Santa Ana Xalmimilulco between 1940 and 2025 was 21 August 2021, with 74 mm of rain in 24 hours.

Q: What was the windiest day in Santa Ana Xalmimilulco?

The windiest day measured in Santa Ana Xalmimilulco between 1940 and 2025 was 21 September 1974, with winds reaching 34.4 km/h.

Q: What is the warmest month in Santa Ana Xalmimilulco?

The warmest month in Santa Ana Xalmimilulco is May (15.2 °C on average); the coldest is January (10.8 °C).

Q: How much does it rain in Santa Ana Xalmimilulco?

Santa Ana Xalmimilulco receives on average 976 mm of precipitation per year, spread over about 146 rainy days.

Q: Is it sunny in Santa Ana Xalmimilulco?

Santa Ana Xalmimilulco gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.

Santa Ana Xalmimilulco (Mexico) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 13.5 °C and it receives 976 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 May (15.2 °C on average) and the coldest is January (10.8 °C). Rainfall peaks in June.

Santa Ana Xalmimilulco averages 1 frost days, 0 hot days (≥ 30 °C) and 146 rainy days per year.

Santa Ana Xalmimilulco has warmed by +2.8 °C between 1940 and 2025, or +0.33 °C per decade. This trend is statistically significant.

The number of frost days there went from about 2 to 0 per year over the period.

The hottest day of the period reached 30.0 °C (on 8 May 1998) and the coldest -4.5 °C (on 12 January 1956).

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

Santa Ana XalmimilulcoPuebla

coords: 19.21°, -98.38°
period: 1940–2025 · 86 yrs

CfbTemperate oceanicWarmest monthMayColdest monthJanuaryWettest monthJuneDriest monthDecember

Mean daily temperature

13.5°C

Average daily high

20.3°C

Average daily low

7.8°C

Annual rainfall

976mm

Sunshine / day

10.7h

Mean relative humidity

65%

Average peak wind

12.8km/h

Seasonal range

4.4°C

Frost days (< 0 °C)

1 d/yr

Hot days (≥ 30 °C)

0 d/yr

Rainy days (≥ 1 mm)

146 d/yr

Annual snowfall

0.2 cm

Average feels-like high

19.4 °C

Average feels-like low

5.8 °C

Average peak gust

32.3 km/h

Tropical nights (≥ 20 °C)

0 d/yr

Solar radiation

21.2 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.8 °C

since 1940

+0.3 °C per decade · r² = 0.87 · 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

30.0 °C

8 May 1998

Coldest day

-4.5 °C

12 January 1956

Wettest day

74 mm

21 August 2021

Windiest day

34.4 km/h

21 September 1974

Strongest gust

88.2 km/h

9 March 2016

Hottest feels-like

30.2 °C

24 May 2024

Coldest feels-like

-10.0 °C

12 January 1956

Snowiest day

11.8 cm

11 January 1967

Sunniest day

13.0 h

18 May 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	27.0 °C7 May 2025	2.0 °C4 November 2025	14.8 °C	1,194 mm	0	0
2024	29.9 °C3 June 2024	2.1 °C25 November 2024	15.7 °C	1,007 mm	0	0
2023	27.8 °C23 September 2023	0.8 °C19 December 2023	15.2 °C	850 mm	0	0
2022	27.3 °C6 April 2022	2.0 °C11 February 2022	14.7 °C	875 mm	0	0
2021	27.7 °C1 March 2021	0.7 °C15 February 2021	14.7 °C	1,182 mm	0	0
2020	28.9 °C24 March 2020	2.0 °C21 January 2020	15.3 °C	842 mm	0	0
2019	27.6 °C18 April 2019	2.2 °C21 January 2019	15.1 °C	969 mm	0	0
2018	29.3 °C30 May 2018	-0.3 °C14 January 2018	14.4 °C	1,288 mm	0	1
2017	27.3 °C5 April 2017	0.3 °C11 December 2017	14.6 °C	1,149 mm	0	0
2016	27.6 °C2 May 2016	1.2 °C8 January 2016	14.5 °C	1,247 mm	0	0
2015	26.5 °C29 July 2015	2.4 °C10 February 2015	14.5 °C	1,341 mm	0	0
2014	28.2 °C23 March 2014	0.5 °C16 January 2014	14.5 °C	1,218 mm	0	0
2013	29.0 °C18 April 2013	-1.9 °C3 March 2013	14.6 °C	1,188 mm	0	1
2012	29.2 °C31 May 2012	2.5 °C4 January 2012	14.2 °C	951 mm	0	0
2011	29.0 °C28 May 2011	0.9 °C30 November 2011	14.8 °C	897 mm	0	0
2010	28.4 °C7 May 2010	-1.3 °C9 December 2010	14.1 °C	1,121 mm	0	4
2009	28.7 °C7 May 2009	0.9 °C22 December 2009	14.8 °C	948 mm	0	0
2008	27.3 °C4 April 2008	-0.1 °C3 January 2008	14.2 °C	1,007 mm	0	1
2007	25.9 °C1 March 2007	1.7 °C11 February 2007	14.0 °C	1,237 mm	0	0
2006	28.7 °C13 March 2006	-1.6 °C22 November 2006	14.1 °C	1,071 mm	0	5
2005	27.2 °C10 June 2005	0.5 °C17 January 2005	14.5 °C	903 mm	0	0
2004	26.4 °C25 May 2004	-0.9 °C1 February 2004	13.9 °C	954 mm	0	3
2003	28.8 °C7 May 2003	1.3 °C20 December 2003	14.4 °C	985 mm	0	0
2002	29.0 °C30 April 2002	-0.4 °C22 November 2002	14.3 °C	881 mm	0	2
2001	27.9 °C12 April 2001	1.2 °C22 January 2001	13.7 °C	1,025 mm	0	0
2000	27.7 °C20 April 2000	0.2 °C9 February 2000	14.1 °C	929 mm	0	0
1999	28.1 °C7 April 1999	0.1 °C15 February 1999	13.8 °C	835 mm	0	0
1998	30.0 °C8 May 1998	-1.5 °C3 February 1998	14.8 °C	762 mm	1	3
1997	26.9 °C13 June 1997	-1.9 °C12 January 1997	13.7 °C	1,224 mm	0	2
1996	26.4 °C1 November 1996	-0.6 °C3 January 1996	14.0 °C	1,000 mm	0	2
1995	25.9 °C22 April 1995	0.6 °C26 November 1995	14.3 °C	1,140 mm	0	0
1994	25.8 °C30 May 1994	0.3 °C5 January 1994	14.3 °C	1,038 mm	0	0
1993	28.7 °C5 June 1993	0.9 °C10 February 1993	14.2 °C	792 mm	0	0
1992	25.6 °C22 March 1992	-0.4 °C11 December 1992	13.4 °C	1,211 mm	0	1
1991	27.8 °C7 March 1991	1.1 °C15 January 1991	13.9 °C	1,089 mm	0	0
1990	27.6 °C28 May 1990	1.1 °C11 December 1990	13.9 °C	1,114 mm	0	0
1989	28.3 °C8 June 1989	-0.5 °C23 February 1989	13.8 °C	953 mm	0	2
1988	28.0 °C23 April 1988	-1.3 °C28 January 1988	14.0 °C	890 mm	0	3
1987	25.9 °C16 October 1987	-2.2 °C6 March 1987	13.8 °C	923 mm	0	2
1986	26.5 °C9 April 1986	-2.3 °C14 January 1986	13.4 °C	1,086 mm	0	5
1985	26.0 °C12 May 1985	1.3 °C6 November 1985	13.1 °C	1,125 mm	0	0
1984	27.1 °C27 April 1984	0.0 °C11 December 1984	13.2 °C	1,154 mm	0	0
1983	28.9 °C3 May 1983	-1.7 °C16 February 1983	13.9 °C	798 mm	0	7
1982	27.5 °C4 June 1982	0.1 °C18 December 1982	14.2 °C	896 mm	0	0
1981	28.6 °C4 April 1981	-2.5 °C24 January 1981	13.8 °C	1,217 mm	0	3
1980	26.9 °C8 March 1980	0.5 °C5 February 1980	13.9 °C	1,054 mm	0	0
1979	24.3 °C3 April 1979	0.5 °C3 January 1979	13.6 °C	982 mm	0	0
1978	27.4 °C12 May 1978	-1.1 °C6 February 1978	13.6 °C	920 mm	0	1
1977	26.3 °C17 March 1977	-2.4 °C17 December 1977	13.5 °C	913 mm	0	3
1976	24.4 °C30 March 1976	-3.3 °C25 February 1976	13.0 °C	1,070 mm	0	5
1975	26.5 °C17 April 1975	-1.5 °C29 December 1975	13.2 °C	960 mm	0	3
1974	24.8 °C12 May 1974	0.4 °C26 November 1974	12.9 °C	1,033 mm	0	0
1973	27.6 °C26 May 1973	0.1 °C30 January 1973	13.2 °C	1,125 mm	0	0
1972	25.6 °C8 April 1972	0.0 °C22 December 1972	13.2 °C	1,056 mm	0	0
1971	27.7 °C29 April 1971	1.2 °C24 December 1971	13.3 °C	798 mm	0	0
1970	26.3 °C23 April 1970	0.2 °C15 January 1970	13.4 °C	759 mm	0	0
1969	26.7 °C13 June 1969	0.3 °C21 November 1969	13.6 °C	805 mm	0	0
1968	24.6 °C13 August 1968	-0.7 °C7 February 1968	12.9 °C	827 mm	0	1
1967	26.3 °C11 May 1967	0.5 °C9 February 1967	13.0 °C	905 mm	0	0
1966	25.6 °C6 June 1966	-0.9 °C30 January 1966	12.6 °C	911 mm	0	2
1965	25.8 °C13 June 1965	-1.3 °C17 January 1965	12.8 °C	832 mm	0	1
1964	26.3 °C7 April 1964	-0.2 °C1 January 1964	12.9 °C	834 mm	0	1
1963	27.4 °C23 April 1963	-1.3 °C4 February 1963	12.9 °C	886 mm	0	4
1962	26.0 °C7 June 1962	0.8 °C29 January 1962	13.2 °C	752 mm	0	0
1961	27.2 °C25 April 1961	-0.1 °C12 February 1961	13.0 °C	723 mm	0	1
1960	26.3 °C5 June 1960	-0.1 °C31 January 1960	12.8 °C	825 mm	0	2
1959	25.2 °C28 April 1959	0.1 °C11 January 1959	12.3 °C	1,311 mm	0	0
1958	25.8 °C1 April 1958	-0.6 °C21 January 1958	12.7 °C	989 mm	0	2
1957	25.9 °C21 July 1957	0.1 °C12 December 1957	13.3 °C	549 mm	0	0
1956	25.3 °C16 April 1956	-4.5 °C12 January 1956	12.1 °C	752 mm	0	9
1955	26.4 °C21 April 1955	-0.8 °C21 December 1955	12.4 °C	931 mm	0	2
1954	24.4 °C31 March 1954	-1.3 °C21 December 1954	12.1 °C	1,004 mm	0	2
1953	27.3 °C17 May 1953	-2.3 °C11 November 1953	12.7 °C	778 mm	0	7
1952	25.9 °C15 March 1952	-0.6 °C21 October 1952	12.4 °C	1,006 mm	0	2
1951	25.0 °C21 April 1951	0.2 °C3 February 1951	13.2 °C	913 mm	0	0
1950	23.5 °C10 April 1950	-0.3 °C18 December 1950	12.2 °C	939 mm	0	5
1949	24.9 °C21 May 1949	0.5 °C4 November 1949	12.8 °C	693 mm	0	0
1948	24.0 °C26 March 1948	-0.1 °C14 January 1948	12.2 °C	1,169 mm	0	1
1947	25.0 °C24 March 1947	-1.0 °C29 November 1947	12.1 °C	1,238 mm	0	1
1946	25.1 °C20 May 1946	-0.3 °C29 November 1946	12.5 °C	834 mm	0	3
1945	26.0 °C4 April 1945	0.6 °C14 January 1945	12.7 °C	769 mm	0	0
1944	26.8 °C26 April 1944	-1.5 °C20 January 1944	12.4 °C	843 mm	0	1
1943	25.2 °C13 April 1943	-0.3 °C14 February 1943	12.1 °C	757 mm	0	1
1942	23.8 °C29 May 1942	-0.2 °C12 January 1942	12.0 °C	933 mm	0	1
1941	25.4 °C20 April 1941	0.5 °C15 January 1941	12.5 °C	963 mm	0	0
1940	22.9 °C1 May 1940	-2.7 °C18 February 1940	12.0 °C	1,088 mm	0	7

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

21.7 °C

+1.4 °C

Hot days (≥ 30 °C)

0 d/yr

Frost days (< 0 °C)

0 d/yr

-1

Annual rainfall

1194 mm

+218 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	19.9 °C	+1.6 °C	19 mm	-3 mm
Feb	21.1 °C	+1.2 °C	50 mm	+25 mm
Mar	23.5 °C	+1.9 °C	29 mm	-10 mm
Apr	24.1 °C	+1.8 °C	36 mm	-48 mm
May	23.4 °C	+1.3 °C	192 mm	+65 mm
Jun	20.0 °C	-1.0 °C	319 mm	+163 mm
Jul	21.2 °C	+1.0 °C	91 mm	-47 mm
Aug	21.8 °C	+1.2 °C	132 mm	-1 mm
Sep	22.0 °C	+2.1 °C	156 mm	+20 mm
Oct	21.3 °C	+1.3 °C	130 mm	+59 mm
Nov	22.2 °C	+2.6 °C	5 mm	-25 mm
Dec	19.5 °C	+0.9 °C	35 mm	+19 mm

The year's extremes

Hottest day

27.0 °C

7 May 2025

Coldest day

2.0 °C

4 Nov 2025

Wettest day

65.5 mm

29 Jun 2025

Windiest day

25.0 km/h

29 Oct 2025

Strongest gust

56.9 km/h

8 Oct 2025

Hottest feels-like

27.6 °C

7 May 2025

Coldest feels-like

-1.7 °C

11 Apr 2025

Sunniest day

13.0 h

18 May 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 Santa Ana Xalmimilulco?

Santa Ana Xalmimilulco has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 13.5 °C and it receives 976 mm of precipitation per year.

What is the hottest day ever recorded in Santa Ana Xalmimilulco?

The hottest day measured in Santa Ana Xalmimilulco between 1940 and 2025 was 8 May 1998, reaching 30.0 °C.

What is the coldest day in Santa Ana Xalmimilulco?

The coldest day measured in Santa Ana Xalmimilulco between 1940 and 2025 was 12 January 1956, at -4.5 °C.

Does it snow in Santa Ana Xalmimilulco?

Almost never: Santa Ana Xalmimilulco sees virtually no snow, with about 1 frost days per year.

Has the climate of Santa Ana Xalmimilulco warmed?

Yes: Santa Ana Xalmimilulco warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Santa Ana Xalmimilulco?

The wettest day measured in Santa Ana Xalmimilulco between 1940 and 2025 was 21 August 2021, with 74 mm of rain in 24 hours.

What was the windiest day in Santa Ana Xalmimilulco?

The windiest day measured in Santa Ana Xalmimilulco between 1940 and 2025 was 21 September 1974, with winds reaching 34.4 km/h.

What is the warmest month in Santa Ana Xalmimilulco?

The warmest month in Santa Ana Xalmimilulco is May (15.2 °C on average); the coldest is January (10.8 °C).

How much does it rain in Santa Ana Xalmimilulco?

Santa Ana Xalmimilulco receives on average 976 mm of precipitation per year, spread over about 146 rainy days.

Is it sunny in Santa Ana Xalmimilulco?

Santa Ana Xalmimilulco 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 Santa Ana Xalmimilulco?

The heaviest 24-hour snowfall measured in Santa Ana Xalmimilulco between 1940 and 2025 was 11 January 1967, with 11.8 cm.

Are there tropical nights in Santa Ana Xalmimilulco?

Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Santa Ana Xalmimilulco.

What was the most extreme apparent temperature in Santa Ana Xalmimilulco?

In Santa Ana Xalmimilulco, between 1940 and 2025, the highest apparent temperature reached 30.2 °C on 24 May 2024, and the lowest was -10.0 °C on 12 January 1956.

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