Uvalde climate — normals and trends
Uvalde (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 21.0 °C and it receives 642 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 August (29.7 °C on average) and the coldest is January (11.0 °C). Rainfall peaks in May.
Uvalde averages 8 frost days, 153 hot days (≥ 30 °C) and 86 rainy days per year.
Uvalde has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The hottest day of the period reached 43.7 °C (on 5 September 2000) and the coldest -12.2 °C (on 2 February 1951).
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
UvaldeTexas
- coords
- 29.21°, -99.79°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
21.0°C
Average daily high
27.0°C
Average daily low
15.7°C
Annual rainfall
642mm
Sunshine / day
9.5h
Mean relative humidity
62%
Average peak wind
18.7km/h
Seasonal range
18.7°C
Frost days (< 0 °C)
8 d/yr
Hot days (≥ 30 °C)
153 d/yr
Rainy days (≥ 1 mm)
86 d/yr
Annual snowfall
0.8 cm
Average feels-like high
27.0 °C
Average feels-like low
15.3 °C
Average peak gust
36.0 km/h
Tropical nights (≥ 20 °C)
144 d/yr
Solar radiation
17.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.27 · 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
43.7 °C
5 September 2000
Coldest day
-12.2 °C
2 February 1951
Wettest day
144 mm
11 June 2025
Windiest day
50.4 km/h
25 February 2013
Strongest gust
97.9 km/h
2 March 2023
Hottest feels-like
46.2 °C
21 June 2023
Coldest feels-like
-17.6 °C
15 February 2021
Snowiest day
12.8 cm
12 January 1985
Sunniest day
13.5 h
4 July 1943
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 | 15.1 °C | -2.0 °C | 35 mm | +0 mm |
| Feb | 21.2 °C | +1.6 °C | 10 mm | -33 mm |
| Mar | 28.6 °C | +4.9 °C | 91 mm | +38 mm |
| Apr | 30.3 °C | +2.5 °C | 49 mm | -19 mm |
| May | 34.6 °C | +3.8 °C | 53 mm | -41 mm |
| Jun | 34.1 °C | +0.1 °C | 167 mm | +111 mm |
| Jul | 33.7 °C | -1.6 °C | 114 mm | +69 mm |
| Aug | 36.7 °C | +1.1 °C | 18 mm | -23 mm |
| Sep | 33.6 °C | +1.1 °C | 27 mm | -37 mm |
| Oct | 31.0 °C | +3.1 °C | 8 mm | -55 mm |
| Nov | 25.8 °C | +3.8 °C | 20 mm | -25 mm |
| Dec | 20.8 °C | +2.6 °C | 4 mm | -30 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 Uvalde?
Uvalde has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 21.0 °C and it receives 642 mm of precipitation per year.
What is the hottest day ever recorded in Uvalde?
The hottest day measured in Uvalde between 1940 and 2025 was 5 September 2000, reaching 43.7 °C.
What is the coldest day in Uvalde?
The coldest day measured in Uvalde between 1940 and 2025 was 2 February 1951, at -12.2 °C.
Does it snow in Uvalde?
Almost never: Uvalde sees virtually no snow, with about 8 frost days per year.
Has the climate of Uvalde warmed?
Yes: Uvalde warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Uvalde?
The wettest day measured in Uvalde between 1940 and 2025 was 11 June 2025, with 144 mm of rain in 24 hours.
What was the windiest day in Uvalde?
The windiest day measured in Uvalde between 1940 and 2025 was 25 February 2013, with winds reaching 50.4 km/h.
What is the warmest month in Uvalde?
The warmest month in Uvalde is August (29.7 °C on average); the coldest is January (11.0 °C).
How much does it rain in Uvalde?
Uvalde receives on average 642 mm of precipitation per year, spread over about 86 rainy days.
Is it sunny in Uvalde?
Uvalde 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 Uvalde?
The heaviest 24-hour snowfall measured in Uvalde between 1940 and 2025 was 12 January 1985, with 12.8 cm.
Are there tropical nights in Uvalde?
Yes: Uvalde has on average 144 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Uvalde?
In Uvalde, between 1940 and 2025, the highest apparent temperature reached 46.2 °C on 21 June 2023, and the lowest was -17.6 °C on 15 February 2021.
Compare Uvalde with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Uvalde