Thomasville climate — normals and trends
Thomasville (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 19.4 °C and it receives 1,066 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 (26.8 °C on average) and the coldest is January (10.4 °C). Rainfall peaks in July.
Thomasville averages 16 frost days, 117 hot days (≥ 30 °C) and 125 rainy days per year.
Thomasville has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.8 °C (on 15 August 1995) and the coldest -13.6 °C (on 21 January 1985).
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
ThomasvilleGeorgia
- coords
- 30.84°, -83.98°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
19.4°C
Average daily high
25.3°C
Average daily low
14.5°C
Annual rainfall
1,066mm
Sunshine / day
9.5h
Mean relative humidity
72%
Average peak wind
14.1km/h
Seasonal range
16.4°C
Frost days (< 0 °C)
16 d/yr
Hot days (≥ 30 °C)
117 d/yr
Rainy days (≥ 1 mm)
125 d/yr
Annual snowfall
0.4 cm
Average feels-like high
26.4 °C
Average feels-like low
14.4 °C
Average peak gust
32.9 km/h
Tropical nights (≥ 20 °C)
124 d/yr
Solar radiation
16.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.24 · 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
39.8 °C
15 August 1995
Coldest day
-13.6 °C
21 January 1985
Wettest day
148 mm
8 September 1988
Windiest day
51.7 km/h
11 September 2017
Strongest gust
142.6 km/h
11 September 2017
Hottest feels-like
44.9 °C
14 July 1980
Coldest feels-like
-20.5 °C
21 January 1985
Snowiest day
7.4 cm
21 January 2025
Sunniest day
13.5 h
29 June 2023
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 | 14.2 °C | -2.2 °C | 84 mm | -10 mm |
| Feb | 21.6 °C | +3.3 °C | 71 mm | -19 mm |
| Mar | 23.7 °C | +2.0 °C | 132 mm | +22 mm |
| Apr | 28.4 °C | +2.7 °C | 50 mm | -16 mm |
| May | 31.3 °C | +1.8 °C | 108 mm | +45 mm |
| Jun | 32.3 °C | +0.4 °C | 140 mm | +32 mm |
| Jul | 34.7 °C | +2.5 °C | 61 mm | -66 mm |
| Aug | 31.6 °C | -0.4 °C | 179 mm | +57 mm |
| Sep | 32.6 °C | +2.1 °C | 26 mm | -67 mm |
| Oct | 26.7 °C | +0.2 °C | 52 mm | -1 mm |
| Nov | 23.7 °C | +2.3 °C | 14 mm | -48 mm |
| Dec | 18.2 °C | +0.6 °C | 102 mm | +24 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 Thomasville?
Thomasville has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 19.4 °C and it receives 1,066 mm of precipitation per year.
What is the hottest day ever recorded in Thomasville?
The hottest day measured in Thomasville between 1940 and 2025 was 15 August 1995, reaching 39.8 °C.
What is the coldest day in Thomasville?
The coldest day measured in Thomasville between 1940 and 2025 was 21 January 1985, at -13.6 °C.
Does it snow in Thomasville?
Almost never: Thomasville sees virtually no snow, with about 16 frost days per year.
Has the climate of Thomasville warmed?
Yes: Thomasville warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Thomasville?
The wettest day measured in Thomasville between 1940 and 2025 was 8 September 1988, with 148 mm of rain in 24 hours.
What was the windiest day in Thomasville?
The windiest day measured in Thomasville between 1940 and 2025 was 11 September 2017, with winds reaching 51.7 km/h.
What is the warmest month in Thomasville?
The warmest month in Thomasville is July (26.8 °C on average); the coldest is January (10.4 °C).
How much does it rain in Thomasville?
Thomasville receives on average 1,066 mm of precipitation per year, spread over about 125 rainy days.
Is it sunny in Thomasville?
Thomasville 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 Thomasville?
The heaviest 24-hour snowfall measured in Thomasville between 1940 and 2025 was 21 January 2025, with 7.4 cm.
Are there tropical nights in Thomasville?
Yes: Thomasville has on average 124 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Thomasville?
In Thomasville, between 1940 and 2025, the highest apparent temperature reached 44.9 °C on 14 July 1980, and the lowest was -20.5 °C on 21 January 1985.
Compare Thomasville with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Thomasville