Coatzintla climate — normals and trends
Coatzintla (Mexico) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 23.5 °C and it receives 1,448 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 (26.9 °C on average) and the coldest is January (18.5 °C). Rainfall peaks in September.
Coatzintla averages 0 frost days, 151 hot days (≥ 30 °C) and 181 rainy days per year.
Coatzintla has warmed by +2.1 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The hottest day of the period reached 42.2 °C (on 27 April 2011) and the coldest 1.7 °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
CoatzintlaVeracruz
- coords
- 20.49°, -97.47°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.5°C
Average daily high
28.3°C
Average daily low
19.7°C
Annual rainfall
1,448mm
Sunshine / day
9.5h
Mean relative humidity
83%
Average peak wind
11.2km/h
Seasonal range
8.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
151 d/yr
Rainy days (≥ 1 mm)
181 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.6 °C
Average feels-like low
22.2 °C
Average peak gust
24.9 km/h
Tropical nights (≥ 20 °C)
203 d/yr
Solar radiation
16.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.1 °C
since 1940
+0.2 °C per decade · r² = 0.71 · 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
42.2 °C
27 April 2011
Coldest day
1.7 °C
24 December 1989
Wettest day
214 mm
9 June 1978
Windiest day
60.0 km/h
22 August 2007
Strongest gust
121.3 km/h
22 August 2007
Hottest feels-like
51.4 °C
9 May 2024
Coldest feels-like
-1.8 °C
24 December 1989
Sunniest day
13.0 h
27 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 | 22.8 °C | -0.3 °C | 32 mm | -25 mm |
| Feb | 26.7 °C | +2.0 °C | 49 mm | -6 mm |
| Mar | 30.9 °C | +3.4 °C | 8 mm | -50 mm |
| Apr | 32.1 °C | +1.8 °C | 21 mm | -56 mm |
| May | 34.6 °C | +2.5 °C | 109 mm | +7 mm |
| Jun | 31.2 °C | -0.4 °C | 395 mm | +211 mm |
| Jul | 32.1 °C | +1.2 °C | 178 mm | +10 mm |
| Aug | 33.0 °C | +1.6 °C | 116 mm | -44 mm |
| Sep | 32.4 °C | +2.1 °C | 207 mm | -34 mm |
| Oct | 30.3 °C | +1.9 °C | 292 mm | +114 mm |
| Nov | 28.2 °C | +2.3 °C | 68 mm | -36 mm |
| Dec | 26.2 °C | +2.3 °C | 122 mm | +57 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 Coatzintla?
Coatzintla has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 23.5 °C and it receives 1,448 mm of precipitation per year.
What is the hottest day ever recorded in Coatzintla?
The hottest day measured in Coatzintla between 1940 and 2025 was 27 April 2011, reaching 42.2 °C.
What is the coldest day in Coatzintla?
The coldest day measured in Coatzintla between 1940 and 2025 was 24 December 1989, at 1.7 °C.
Does it snow in Coatzintla?
Almost never: Coatzintla sees virtually no snow, with about 0 frost days per year.
Has the climate of Coatzintla warmed?
Yes: Coatzintla warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Coatzintla?
The wettest day measured in Coatzintla between 1940 and 2025 was 9 June 1978, with 214 mm of rain in 24 hours.
What was the windiest day in Coatzintla?
The windiest day measured in Coatzintla between 1940 and 2025 was 22 August 2007, with winds reaching 60.0 km/h.
What is the warmest month in Coatzintla?
The warmest month in Coatzintla is June (26.9 °C on average); the coldest is January (18.5 °C).
How much does it rain in Coatzintla?
Coatzintla receives on average 1,448 mm of precipitation per year, spread over about 181 rainy days.
Is it sunny in Coatzintla?
Coatzintla gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.
Are there tropical nights in Coatzintla?
Yes: Coatzintla has on average 203 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Coatzintla?
In Coatzintla, between 1940 and 2025, the highest apparent temperature reached 51.4 °C on 9 May 2024, and the lowest was -1.8 °C on 24 December 1989.
Compare Coatzintla with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Coatzintla