Álamo climate — normals and trends
Álamo (Mexico) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.7 °C and it receives 1,146 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 June (27.2 °C on average) and the coldest is January (18.5 °C). Rainfall peaks in September.
Álamo averages 0 frost days, 151 hot days (≥ 30 °C) and 160 rainy days per year.
Álamo has warmed by +1.9 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The hottest day of the period reached 44.0 °C (on 27 April 2011) and the coldest 2.3 °C (on 24 December 1989).
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
ÁlamoVeracruz
- coords
- 20.91°, -97.68°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.7°C
Average daily high
28.4°C
Average daily low
20.0°C
Annual rainfall
1,146mm
Sunshine / day
9.5h
Mean relative humidity
81%
Average peak wind
13.2km/h
Seasonal range
8.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
151 d/yr
Rainy days (≥ 1 mm)
160 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.3 °C
Average feels-like low
22.6 °C
Average peak gust
29.0 km/h
Tropical nights (≥ 20 °C)
212 d/yr
Solar radiation
16.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.61 · 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
44.0 °C
27 April 2011
Coldest day
2.3 °C
24 December 1989
Wettest day
213 mm
11 June 2020
Windiest day
46.6 km/h
7 August 1990
Strongest gust
107.6 km/h
7 August 1990
Hottest feels-like
52.1 °C
9 May 2024
Coldest feels-like
-1.8 °C
11 January 1962
Snowiest day
0.1 cm
2 February 1951
Sunniest day
13.0 h
14 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 | 22.7 °C | -0.3 °C | 18 mm | -23 mm |
| Feb | 26.4 °C | +1.6 °C | 42 mm | +2 mm |
| Mar | 31.2 °C | +3.5 °C | 3 mm | -38 mm |
| Apr | 32.2 °C | +1.6 °C | 13 mm | -47 mm |
| May | 34.5 °C | +2.2 °C | 134 mm | +52 mm |
| Jun | 31.5 °C | -0.3 °C | 469 mm | +309 mm |
| Jul | 31.7 °C | +0.8 °C | 171 mm | +22 mm |
| Aug | 32.9 °C | +1.5 °C | 90 mm | -46 mm |
| Sep | 32.2 °C | +2.0 °C | 188 mm | -11 mm |
| Oct | 30.1 °C | +1.8 °C | 202 mm | +73 mm |
| Nov | 28.1 °C | +2.4 °C | 55 mm | -13 mm |
| Dec | 26.0 °C | +2.2 °C | 73 mm | +29 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 Álamo?
Álamo has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.7 °C and it receives 1,146 mm of precipitation per year.
What is the hottest day ever recorded in Álamo?
The hottest day measured in Álamo between 1940 and 2025 was 27 April 2011, reaching 44.0 °C.
What is the coldest day in Álamo?
The coldest day measured in Álamo between 1940 and 2025 was 24 December 1989, at 2.3 °C.
Does it snow in Álamo?
Almost never: Álamo sees virtually no snow, with about 0 frost days per year.
Has the climate of Álamo warmed?
Yes: Álamo warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Álamo?
The wettest day measured in Álamo between 1940 and 2025 was 11 June 2020, with 213 mm of rain in 24 hours.
What was the windiest day in Álamo?
The windiest day measured in Álamo between 1940 and 2025 was 7 August 1990, with winds reaching 46.6 km/h.
What is the warmest month in Álamo?
The warmest month in Álamo is June (27.2 °C on average); the coldest is January (18.5 °C).
How much does it rain in Álamo?
Álamo receives on average 1,146 mm of precipitation per year, spread over about 160 rainy days.
Is it sunny in Álamo?
Álamo gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.
What is the biggest single-day snowfall in Álamo?
The heaviest 24-hour snowfall measured in Álamo between 1940 and 2025 was 2 February 1951, with 0.1 cm.
Are there tropical nights in Álamo?
Yes: Álamo has on average 212 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Álamo?
In Álamo, between 1940 and 2025, the highest apparent temperature reached 52.1 °C on 9 May 2024, and the lowest was -1.8 °C on 11 January 1962.
Compare Álamo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Álamo