Axochiapan climate — normals and trends
Axochiapan (Mexico) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.0 °C and it receives 788 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 (27.2 °C on average) and the coldest is January (21.1 °C). Rainfall peaks in September.
Axochiapan averages 0 frost days, 220 hot days (≥ 30 °C) and 103 rainy days per year.
Axochiapan has warmed by +2.7 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.9 °C (on 9 May 2024) and the coldest 5.4 °C (on 13 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
AxochiapanMorelos
- coords
- 18.50°, -98.75°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.0°C
Average daily high
30.9°C
Average daily low
17.9°C
Annual rainfall
788mm
Sunshine / day
11.2h
Mean relative humidity
51%
Average peak wind
9.9km/h
Seasonal range
6.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
220 d/yr
Rainy days (≥ 1 mm)
103 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.9 °C
Average feels-like low
18.1 °C
Average peak gust
27.6 km/h
Tropical nights (≥ 20 °C)
96 d/yr
Solar radiation
22.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.75 · 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
40.9 °C
9 May 2024
Coldest day
5.4 °C
13 January 1956
Wettest day
79 mm
5 October 2019
Windiest day
55.5 km/h
4 May 1973
Strongest gust
66.6 km/h
9 March 2016
Hottest feels-like
42.7 °C
6 June 2005
Coldest feels-like
2.1 °C
13 January 1956
Sunniest day
13.0 h
23 May 1940
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 | 30.5 °C | +2.0 °C | 5 mm | -1 mm |
| Feb | 33.2 °C | +2.9 °C | 3 mm | -1 mm |
| Mar | 35.2 °C | +2.4 °C | 0 mm | -4 mm |
| Apr | 35.6 °C | +1.0 °C | 1 mm | -9 mm |
| May | 35.9 °C | +1.6 °C | 100 mm | +50 mm |
| Jun | 29.8 °C | -1.3 °C | 289 mm | +121 mm |
| Jul | 31.0 °C | +0.2 °C | 112 mm | -15 mm |
| Aug | 31.3 °C | +0.4 °C | 192 mm | +39 mm |
| Sep | 30.4 °C | +1.1 °C | 303 mm | +121 mm |
| Oct | 30.0 °C | +0.4 °C | 121 mm | +52 mm |
| Nov | 31.2 °C | +1.6 °C | 0 mm | -12 mm |
| Dec | 31.1 °C | +2.4 °C | 2 mm | -1 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 Axochiapan?
Axochiapan has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.0 °C and it receives 788 mm of precipitation per year.
What is the hottest day ever recorded in Axochiapan?
The hottest day measured in Axochiapan between 1940 and 2025 was 9 May 2024, reaching 40.9 °C.
What is the coldest day in Axochiapan?
The coldest day measured in Axochiapan between 1940 and 2025 was 13 January 1956, at 5.4 °C.
Does it snow in Axochiapan?
Almost never: Axochiapan sees virtually no snow, with about 0 frost days per year.
Has the climate of Axochiapan warmed?
Yes: Axochiapan warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Axochiapan?
The wettest day measured in Axochiapan between 1940 and 2025 was 5 October 2019, with 79 mm of rain in 24 hours.
What was the windiest day in Axochiapan?
The windiest day measured in Axochiapan between 1940 and 2025 was 4 May 1973, with winds reaching 55.5 km/h.
What is the warmest month in Axochiapan?
The warmest month in Axochiapan is May (27.2 °C on average); the coldest is January (21.1 °C).
How much does it rain in Axochiapan?
Axochiapan receives on average 788 mm of precipitation per year, spread over about 103 rainy days.
Is it sunny in Axochiapan?
Axochiapan gets on average 11.2 hours of sunshine per day, roughly 4,088 hours per year over 1940-2025.
Are there tropical nights in Axochiapan?
Yes: Axochiapan has on average 96 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Axochiapan?
In Axochiapan, between 1940 and 2025, the highest apparent temperature reached 42.7 °C on 6 June 2005, and the lowest was 2.1 °C on 13 January 1956.
Compare Axochiapan with another city
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Nearby cities
The climate around Axochiapan