Nava climate — normals and trends
Nava (Mexico) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 22.3 °C and it receives 492 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 July (30.6 °C on average) and the coldest is January (12.2 °C). Rainfall peaks in May.
Nava averages 4 frost days, 174 hot days (≥ 30 °C) and 66 rainy days per year.
Nava has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The hottest day of the period reached 45.2 °C (on 28 June 1957) and the coldest -10.8 °C (on 15 February 2021).
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
NavaCoahuila
- coords
- 28.42°, -100.77°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
22.3°C
Average daily high
28.3°C
Average daily low
16.9°C
Annual rainfall
492mm
Sunshine / day
9.9h
Mean relative humidity
58%
Average peak wind
20.9km/h
Seasonal range
18.4°C
Frost days (< 0 °C)
4 d/yr
Hot days (≥ 30 °C)
174 d/yr
Rainy days (≥ 1 mm)
66 d/yr
Annual snowfall
0.7 cm
Average feels-like high
28.0 °C
Average feels-like low
16.4 °C
Average peak gust
37.0 km/h
Tropical nights (≥ 20 °C)
160 d/yr
Solar radiation
18.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.32 · 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
45.2 °C
28 June 1957
Coldest day
-10.8 °C
15 February 2021
Wettest day
132 mm
24 August 1999
Windiest day
55.7 km/h
26 December 1940
Strongest gust
99.4 km/h
10 August 1980
Hottest feels-like
47.2 °C
21 June 2023
Coldest feels-like
-17.9 °C
15 February 2021
Snowiest day
9.5 cm
12 January 1985
Sunniest day
13.6 h
7 July 1959
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 | 16.3 °C | -2.2 °C | 14 mm | -9 mm |
| Feb | 23.8 °C | +2.6 °C | 2 mm | -24 mm |
| Mar | 30.2 °C | +4.6 °C | 16 mm | -15 mm |
| Apr | 33.0 °C | +3.2 °C | 15 mm | -28 mm |
| May | 35.5 °C | +2.9 °C | 55 mm | -15 mm |
| Jun | 36.9 °C | +1.5 °C | 13 mm | -36 mm |
| Jul | 35.7 °C | -0.6 °C | 85 mm | +47 mm |
| Aug | 38.0 °C | +1.8 °C | 9 mm | -37 mm |
| Sep | 34.3 °C | +1.6 °C | 33 mm | -35 mm |
| Oct | 32.1 °C | +3.6 °C | 2 mm | -53 mm |
| Nov | 26.9 °C | +3.9 °C | 10 mm | -16 mm |
| Dec | 22.5 °C | +3.1 °C | 4 mm | -15 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 Nava?
Nava has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 22.3 °C and it receives 492 mm of precipitation per year.
What is the hottest day ever recorded in Nava?
The hottest day measured in Nava between 1940 and 2025 was 28 June 1957, reaching 45.2 °C.
What is the coldest day in Nava?
The coldest day measured in Nava between 1940 and 2025 was 15 February 2021, at -10.8 °C.
Does it snow in Nava?
Almost never: Nava sees virtually no snow, with about 4 frost days per year.
Has the climate of Nava warmed?
Yes: Nava warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nava?
The wettest day measured in Nava between 1940 and 2025 was 24 August 1999, with 132 mm of rain in 24 hours.
What was the windiest day in Nava?
The windiest day measured in Nava between 1940 and 2025 was 26 December 1940, with winds reaching 55.7 km/h.
What is the warmest month in Nava?
The warmest month in Nava is July (30.6 °C on average); the coldest is January (12.2 °C).
How much does it rain in Nava?
Nava receives on average 492 mm of precipitation per year, spread over about 66 rainy days.
Is it sunny in Nava?
Nava gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
What is the biggest single-day snowfall in Nava?
The heaviest 24-hour snowfall measured in Nava between 1940 and 2025 was 12 January 1985, with 9.5 cm.
Are there tropical nights in Nava?
Yes: Nava has on average 160 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nava?
In Nava, between 1940 and 2025, the highest apparent temperature reached 47.2 °C on 21 June 2023, and the lowest was -17.9 °C on 15 February 2021.
Compare Nava with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Nava