Tyler climate — normals and trends
Tyler (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 18.6 °C and it receives 1,058 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 (28.4 °C on average) and the coldest is January (7.8 °C). Rainfall peaks in May.
Tyler averages 22 frost days, 114 hot days (≥ 30 °C) and 104 rainy days per year.
Tyler has warmed by +1.9 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 26 to 18 per year over the period.
The hottest day of the period reached 42.3 °C (on 4 September 2000) and the coldest -17.8 °C (on 12 January 1962).
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
TylerTexas
- coords
- 32.35°, -95.30°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
18.6°C
Average daily high
24.1°C
Average daily low
13.9°C
Annual rainfall
1,058mm
Sunshine / day
9.3h
Mean relative humidity
70%
Average peak wind
16.5km/h
Seasonal range
20.6°C
Frost days (< 0 °C)
22 d/yr
Hot days (≥ 30 °C)
114 d/yr
Rainy days (≥ 1 mm)
104 d/yr
Annual snowfall
3.3 cm
Average feels-like high
24.5 °C
Average feels-like low
13.2 °C
Average peak gust
34.8 km/h
Tropical nights (≥ 20 °C)
119 d/yr
Solar radiation
16.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.43 · 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
42.3 °C
4 September 2000
Coldest day
-17.8 °C
12 January 1962
Wettest day
125 mm
20 September 1979
Windiest day
46.1 km/h
12 September 1961
Strongest gust
113.0 km/h
13 September 2008
Hottest feels-like
45.7 °C
27 June 1980
Coldest feels-like
-23.1 °C
12 January 1962
Snowiest day
18.2 cm
16 January 1964
Sunniest day
13.7 h
13 June 1941
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 | 11.5 °C | -1.5 °C | 94 mm | +12 mm |
| Feb | 16.3 °C | +0.9 °C | 73 mm | -18 mm |
| Mar | 23.6 °C | +4.0 °C | 73 mm | -36 mm |
| Apr | 26.2 °C | +2.2 °C | 203 mm | +81 mm |
| May | 28.1 °C | +0.2 °C | 201 mm | +78 mm |
| Jun | 31.5 °C | -0.1 °C | 195 mm | +113 mm |
| Jul | 34.0 °C | +0.4 °C | 71 mm | +16 mm |
| Aug | 34.1 °C | +0.1 °C | 68 mm | +16 mm |
| Sep | 32.8 °C | +2.0 °C | 36 mm | -34 mm |
| Oct | 29.0 °C | +3.3 °C | 56 mm | -33 mm |
| Nov | 23.5 °C | +4.4 °C | 64 mm | -28 mm |
| Dec | 17.5 °C | +2.8 °C | 33 mm | -59 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 Tyler?
Tyler has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.6 °C and it receives 1,058 mm of precipitation per year.
What is the hottest day ever recorded in Tyler?
The hottest day measured in Tyler between 1940 and 2025 was 4 September 2000, reaching 42.3 °C.
What is the coldest day in Tyler?
The coldest day measured in Tyler between 1940 and 2025 was 12 January 1962, at -17.8 °C.
Does it snow in Tyler?
Yes. Tyler gets on average 3.3 cm of snow per year and has around 22 frost days.
Has the climate of Tyler warmed?
Yes: Tyler warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tyler?
The wettest day measured in Tyler between 1940 and 2025 was 20 September 1979, with 125 mm of rain in 24 hours.
What was the windiest day in Tyler?
The windiest day measured in Tyler between 1940 and 2025 was 12 September 1961, with winds reaching 46.1 km/h.
What is the warmest month in Tyler?
The warmest month in Tyler is August (28.4 °C on average); the coldest is January (7.8 °C).
How much does it rain in Tyler?
Tyler receives on average 1,058 mm of precipitation per year, spread over about 104 rainy days.
Is it sunny in Tyler?
Tyler gets on average 9.3 hours of sunshine per day, roughly 3,395 hours per year over 1940-2025.
What is the biggest single-day snowfall in Tyler?
The heaviest 24-hour snowfall measured in Tyler between 1940 and 2025 was 16 January 1964, with 18.2 cm.
Are there tropical nights in Tyler?
Yes: Tyler has on average 119 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tyler?
In Tyler, between 1940 and 2025, the highest apparent temperature reached 45.7 °C on 27 June 1980, and the lowest was -23.1 °C on 12 January 1962.
Compare Tyler with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tyler