Comonfort climate — normals and trends
Comonfort (Mexico) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 18.3 °C and it receives 545 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 (21.8 °C on average) and the coldest is January (14.4 °C). Rainfall peaks in July.
Comonfort averages 0 frost days, 47 hot days (≥ 30 °C) and 77 rainy days per year.
Comonfort has warmed by +2.6 °C between 1940 and 2025, or +0.31 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.3 °C (on 24 May 2024) and the coldest -5.1 °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
ComonfortGuanajuato
- coords
- 20.72°, -100.76°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
18.3°C
Average daily high
25.9°C
Average daily low
11.8°C
Annual rainfall
545mm
Sunshine / day
10.9h
Mean relative humidity
56%
Average peak wind
15.0km/h
Seasonal range
7.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
47 d/yr
Rainy days (≥ 1 mm)
77 d/yr
Annual snowfall
0.2 cm
Average feels-like high
24.8 °C
Average feels-like low
10.6 °C
Average peak gust
36.2 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
22.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.80 · 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
38.3 °C
24 May 2024
Coldest day
-5.1 °C
25 February 1976
Wettest day
61 mm
22 June 2025
Windiest day
39.7 km/h
4 March 1983
Strongest gust
91.4 km/h
9 March 2016
Hottest feels-like
38.1 °C
25 May 2024
Coldest feels-like
-9.2 °C
25 February 1976
Snowiest day
9.0 cm
11 January 1967
Sunniest day
13.0 h
28 June 1942
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 | 25.2 °C | +2.8 °C | 7 mm | -6 mm |
| Feb | 28.2 °C | +3.7 °C | 5 mm | -4 mm |
| Mar | 30.3 °C | +3.0 °C | 0 mm | -9 mm |
| Apr | 31.5 °C | +2.2 °C | 1 mm | -16 mm |
| May | 32.3 °C | +2.4 °C | 101 mm | +55 mm |
| Jun | 26.2 °C | -1.7 °C | 264 mm | +160 mm |
| Jul | 25.9 °C | -0.2 °C | 189 mm | +81 mm |
| Aug | 27.4 °C | +1.1 °C | 135 mm | +35 mm |
| Sep | 26.6 °C | +1.3 °C | 129 mm | +42 mm |
| Oct | 26.9 °C | +1.8 °C | 48 mm | +13 mm |
| Nov | 27.0 °C | +2.8 °C | 0 mm | -11 mm |
| Dec | 24.7 °C | +2.0 °C | 7 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 Comonfort?
Comonfort has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 18.3 °C and it receives 545 mm of precipitation per year.
What is the hottest day ever recorded in Comonfort?
The hottest day measured in Comonfort between 1940 and 2025 was 24 May 2024, reaching 38.3 °C.
What is the coldest day in Comonfort?
The coldest day measured in Comonfort between 1940 and 2025 was 25 February 1976, at -5.1 °C.
Does it snow in Comonfort?
Almost never: Comonfort sees virtually no snow, with about 0 frost days per year.
Has the climate of Comonfort warmed?
Yes: Comonfort warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Comonfort?
The wettest day measured in Comonfort between 1940 and 2025 was 22 June 2025, with 61 mm of rain in 24 hours.
What was the windiest day in Comonfort?
The windiest day measured in Comonfort between 1940 and 2025 was 4 March 1983, with winds reaching 39.7 km/h.
What is the warmest month in Comonfort?
The warmest month in Comonfort is May (21.8 °C on average); the coldest is January (14.4 °C).
How much does it rain in Comonfort?
Comonfort receives on average 545 mm of precipitation per year, spread over about 77 rainy days.
Is it sunny in Comonfort?
Comonfort gets on average 10.9 hours of sunshine per day, roughly 3,979 hours per year over 1940-2025.
What is the biggest single-day snowfall in Comonfort?
The heaviest 24-hour snowfall measured in Comonfort between 1940 and 2025 was 11 January 1967, with 9.0 cm.
Are there tropical nights in Comonfort?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Comonfort.
What was the most extreme apparent temperature in Comonfort?
In Comonfort, between 1940 and 2025, the highest apparent temperature reached 38.1 °C on 25 May 2024, and the lowest was -9.2 °C on 25 February 1976.
Compare Comonfort with another city
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Nearby cities
The climate around Comonfort