Milledgeville climate — normals and trends
Milledgeville (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 17.7 °C and it receives 1,053 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 (7.7 °C). Rainfall peaks in July.
Milledgeville averages 31 frost days, 100 hot days (≥ 30 °C) and 120 rainy days per year.
Milledgeville 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 41.3 °C (on 13 July 1980) and the coldest -20.2 °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
MilledgevilleGeorgia
- coords
- 33.08°, -83.23°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.7°C
Average daily high
23.7°C
Average daily low
12.6°C
Annual rainfall
1,053mm
Sunshine / day
9.2h
Mean relative humidity
70%
Average peak wind
13.8km/h
Seasonal range
19.1°C
Frost days (< 0 °C)
31 d/yr
Hot days (≥ 30 °C)
100 d/yr
Rainy days (≥ 1 mm)
120 d/yr
Annual snowfall
1.9 cm
Average feels-like high
24.2 °C
Average feels-like low
11.9 °C
Average peak gust
32.9 km/h
Tropical nights (≥ 20 °C)
99 d/yr
Solar radiation
16.4 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
41.3 °C
13 July 1980
Coldest day
-20.2 °C
21 January 1985
Wettest day
115 mm
11 September 2017
Windiest day
49.6 km/h
13 March 1993
Strongest gust
134.6 km/h
11 September 2017
Hottest feels-like
45.7 °C
1 July 2012
Coldest feels-like
-26.8 °C
21 January 1985
Snowiest day
19.3 cm
9 February 1973
Sunniest day
13.8 h
27 June 2012
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 | -2.0 °C | 74 mm | -22 mm |
| Feb | 18.7 °C | +3.0 °C | 40 mm | -58 mm |
| Mar | 22.1 °C | +2.4 °C | 82 mm | -28 mm |
| Apr | 27.4 °C | +3.1 °C | 50 mm | -26 mm |
| May | 28.7 °C | +0.5 °C | 167 mm | +95 mm |
| Jun | 32.0 °C | +0.5 °C | 143 mm | +54 mm |
| Jul | 34.3 °C | +1.9 °C | 114 mm | +3 mm |
| Aug | 29.4 °C | -2.6 °C | 256 mm | +160 mm |
| Sep | 29.6 °C | +0.4 °C | 16 mm | -69 mm |
| Oct | 24.0 °C | -0.5 °C | 42 mm | -21 mm |
| Nov | 21.7 °C | +2.6 °C | 15 mm | -56 mm |
| Dec | 15.5 °C | +0.8 °C | 82 mm | -7 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 Milledgeville?
Milledgeville has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 17.7 °C and it receives 1,053 mm of precipitation per year.
What is the hottest day ever recorded in Milledgeville?
The hottest day measured in Milledgeville between 1940 and 2025 was 13 July 1980, reaching 41.3 °C.
What is the coldest day in Milledgeville?
The coldest day measured in Milledgeville between 1940 and 2025 was 21 January 1985, at -20.2 °C.
Does it snow in Milledgeville?
Yes. Milledgeville gets on average 1.9 cm of snow per year and has around 31 frost days.
Has the climate of Milledgeville warmed?
Yes: Milledgeville warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Milledgeville?
The wettest day measured in Milledgeville between 1940 and 2025 was 11 September 2017, with 115 mm of rain in 24 hours.
What was the windiest day in Milledgeville?
The windiest day measured in Milledgeville between 1940 and 2025 was 13 March 1993, with winds reaching 49.6 km/h.
What is the warmest month in Milledgeville?
The warmest month in Milledgeville is July (26.8 °C on average); the coldest is January (7.7 °C).
How much does it rain in Milledgeville?
Milledgeville receives on average 1,053 mm of precipitation per year, spread over about 120 rainy days.
Is it sunny in Milledgeville?
Milledgeville gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.
What is the biggest single-day snowfall in Milledgeville?
The heaviest 24-hour snowfall measured in Milledgeville between 1940 and 2025 was 9 February 1973, with 19.3 cm.
Are there tropical nights in Milledgeville?
Yes: Milledgeville has on average 99 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Milledgeville?
In Milledgeville, between 1940 and 2025, the highest apparent temperature reached 45.7 °C on 1 July 2012, and the lowest was -26.8 °C on 21 January 1985.
Compare Milledgeville with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Milledgeville