Huamantla climate — normals and trends
Huamantla (Mexico) has a subtropical highland, dry winter climate (Cwb) under the Köppen-Geiger classification. Its mean annual temperature is 13.9 °C and it receives 1,012 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 (15.9 °C on average) and the coldest is January (11.0 °C). Rainfall peaks in June.
Huamantla averages 3 frost days, 0 hot days (≥ 30 °C) and 141 rainy days per year.
Huamantla has warmed by +2.6 °C between 1940 and 2025, or +0.30 °C per decade. This trend is statistically significant.
The number of frost days there went from about 5 to 1 per year over the period.
The hottest day of the period reached 31.3 °C (on 8 May 1998) and the coldest -5.2 °C (on 25 February 1976).
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
HuamantlaTlaxcala
- coords
- 19.31°, -97.93°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.9°C
Average daily high
21.0°C
Average daily low
8.0°C
Annual rainfall
1,012mm
Sunshine / day
10.7h
Mean relative humidity
68%
Average peak wind
12.4km/h
Seasonal range
4.9°C
Frost days (< 0 °C)
3 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
141 d/yr
Annual snowfall
0.1 cm
Average feels-like high
20.3 °C
Average feels-like low
6.3 °C
Average peak gust
33.4 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
21.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.87 · 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
31.3 °C
8 May 1998
Coldest day
-5.2 °C
25 February 1976
Wettest day
98 mm
21 August 2021
Windiest day
33.2 km/h
12 December 1997
Strongest gust
86.4 km/h
9 March 2016
Hottest feels-like
31.4 °C
13 April 1998
Coldest feels-like
-9.7 °C
25 February 1976
Snowiest day
5.2 cm
11 January 1967
Sunniest day
13.0 h
18 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 | 20.3 °C | +1.5 °C | 10 mm | -7 mm |
| Feb | 22.0 °C | +1.6 °C | 53 mm | +33 mm |
| Mar | 24.0 °C | +1.8 °C | 39 mm | +3 mm |
| Apr | 24.5 °C | +1.2 °C | 31 mm | -43 mm |
| May | 24.6 °C | +1.4 °C | 188 mm | +66 mm |
| Jun | 21.0 °C | -0.8 °C | 296 mm | +122 mm |
| Jul | 22.8 °C | +1.6 °C | 115 mm | -33 mm |
| Aug | 23.2 °C | +1.7 °C | 165 mm | +15 mm |
| Sep | 23.0 °C | +2.4 °C | 156 mm | -0 mm |
| Oct | 22.3 °C | +1.9 °C | 90 mm | +17 mm |
| Nov | 22.9 °C | +3.0 °C | 2 mm | -27 mm |
| Dec | 20.3 °C | +1.3 °C | 36 mm | +23 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 Huamantla?
Huamantla has a subtropical highland, dry winter climate (Köppen Cwb). Over 1940-2025, the average annual temperature is 13.9 °C and it receives 1,012 mm of precipitation per year.
What is the hottest day ever recorded in Huamantla?
The hottest day measured in Huamantla between 1940 and 2025 was 8 May 1998, reaching 31.3 °C.
What is the coldest day in Huamantla?
The coldest day measured in Huamantla between 1940 and 2025 was 25 February 1976, at -5.2 °C.
Does it snow in Huamantla?
Almost never: Huamantla sees virtually no snow, with about 3 frost days per year.
Has the climate of Huamantla warmed?
Yes: Huamantla warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Huamantla?
The wettest day measured in Huamantla between 1940 and 2025 was 21 August 2021, with 98 mm of rain in 24 hours.
What was the windiest day in Huamantla?
The windiest day measured in Huamantla between 1940 and 2025 was 12 December 1997, with winds reaching 33.2 km/h.
What is the warmest month in Huamantla?
The warmest month in Huamantla is May (15.9 °C on average); the coldest is January (11.0 °C).
How much does it rain in Huamantla?
Huamantla receives on average 1,012 mm of precipitation per year, spread over about 141 rainy days.
Is it sunny in Huamantla?
Huamantla 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 Huamantla?
The heaviest 24-hour snowfall measured in Huamantla between 1940 and 2025 was 11 January 1967, with 5.2 cm.
Are there tropical nights in Huamantla?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Huamantla.
What was the most extreme apparent temperature in Huamantla?
In Huamantla, between 1940 and 2025, the highest apparent temperature reached 31.4 °C on 13 April 1998, and the lowest was -9.7 °C on 25 February 1976.
Compare Huamantla with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Huamantla