Spring Hill climate — normals and trends
Spring Hill (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 21.4 °C and it receives 1,182 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 (14.4 °C). Rainfall peaks in August.
Spring Hill averages 3 frost days, 130 hot days (≥ 30 °C) and 139 rainy days per year.
Spring Hill has warmed by +1.3 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.1 °C (on 31 May 1945) and the coldest -8.3 °C (on 13 December 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
Spring HillFlorida
- coords
- 28.48°, -82.53°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
21.4°C
Average daily high
26.9°C
Average daily low
17.0°C
Annual rainfall
1,182mm
Sunshine / day
10.0h
Mean relative humidity
75%
Average peak wind
15.3km/h
Seasonal range
12.4°C
Frost days (< 0 °C)
3 d/yr
Hot days (≥ 30 °C)
130 d/yr
Rainy days (≥ 1 mm)
139 d/yr
Annual snowfall
0.0 cm
Average feels-like high
28.9 °C
Average feels-like low
17.7 °C
Average peak gust
34.7 km/h
Tropical nights (≥ 20 °C)
154 d/yr
Solar radiation
17.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.31 · 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
40.1 °C
31 May 1945
Coldest day
-8.3 °C
13 December 1962
Wettest day
165 mm
5 September 1950
Windiest day
74.0 km/h
19 October 1944
Strongest gust
183.6 km/h
19 October 1944
Hottest feels-like
43.7 °C
28 July 2025
Coldest feels-like
-14.4 °C
21 January 1985
Snowiest day
0.8 cm
19 January 1977
Sunniest day
13.1 h
5 July 1947
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 | 17.9 °C | -2.3 °C | 49 mm | -11 mm |
| Feb | 24.2 °C | +2.8 °C | 78 mm | +14 mm |
| Mar | 25.4 °C | +1.3 °C | 32 mm | -44 mm |
| Apr | 30.0 °C | +2.8 °C | 13 mm | -49 mm |
| May | 31.7 °C | +1.5 °C | 92 mm | +21 mm |
| Jun | 32.0 °C | +0.6 °C | 160 mm | +2 mm |
| Jul | 32.7 °C | +1.2 °C | 178 mm | -17 mm |
| Aug | 32.1 °C | +0.6 °C | 199 mm | +4 mm |
| Sep | 31.8 °C | +1.0 °C | 119 mm | -31 mm |
| Oct | 29.2 °C | +1.1 °C | 37 mm | -22 mm |
| Nov | 26.2 °C | +1.8 °C | 7 mm | -34 mm |
| Dec | 23.4 °C | +1.9 °C | 48 mm | -5 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 Spring Hill?
Spring Hill has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 21.4 °C and it receives 1,182 mm of precipitation per year.
What is the hottest day ever recorded in Spring Hill?
The hottest day measured in Spring Hill between 1940 and 2025 was 31 May 1945, reaching 40.1 °C.
What is the coldest day in Spring Hill?
The coldest day measured in Spring Hill between 1940 and 2025 was 13 December 1962, at -8.3 °C.
Does it snow in Spring Hill?
Almost never: Spring Hill sees virtually no snow, with about 3 frost days per year.
Has the climate of Spring Hill warmed?
Yes: Spring Hill warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Spring Hill?
The wettest day measured in Spring Hill between 1940 and 2025 was 5 September 1950, with 165 mm of rain in 24 hours.
What was the windiest day in Spring Hill?
The windiest day measured in Spring Hill between 1940 and 2025 was 19 October 1944, with winds reaching 74.0 km/h.
What is the warmest month in Spring Hill?
The warmest month in Spring Hill is July (26.8 °C on average); the coldest is January (14.4 °C).
How much does it rain in Spring Hill?
Spring Hill receives on average 1,182 mm of precipitation per year, spread over about 139 rainy days.
Is it sunny in Spring Hill?
Spring Hill gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
What is the biggest single-day snowfall in Spring Hill?
The heaviest 24-hour snowfall measured in Spring Hill between 1940 and 2025 was 19 January 1977, with 0.8 cm.
Are there tropical nights in Spring Hill?
Yes: Spring Hill has on average 154 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Spring Hill?
In Spring Hill, between 1940 and 2025, the highest apparent temperature reached 43.7 °C on 28 July 2025, and the lowest was -14.4 °C on 21 January 1985.
Compare Spring Hill with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Spring Hill