Rose Hill climate — normals and trends
Rose Hill (United States) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 13.8 °C and it receives 1,018 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 (25.7 °C on average) and the coldest is January (1.7 °C). Rainfall peaks in July.
Rose Hill averages 67 frost days, 53 hot days (≥ 30 °C) and 115 rainy days per year.
Rose Hill has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The number of frost days there went from about 75 to 59 per year over the period.
The hottest day of the period reached 41.1 °C (on 29 June 2012) and the coldest -20.8 °C (on 17 January 1982).
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
Rose HillVirginia
- coords
- 38.79°, -77.11°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.8°C
Average daily high
18.7°C
Average daily low
9.5°C
Annual rainfall
1,018mm
Sunshine / day
9.1h
Mean relative humidity
68%
Average peak wind
15.5km/h
Seasonal range
24.0°C
Frost days (< 0 °C)
67 d/yr
Hot days (≥ 30 °C)
53 d/yr
Rainy days (≥ 1 mm)
115 d/yr
Annual snowfall
39.3 cm
Average feels-like high
17.8 °C
Average feels-like low
7.7 °C
Average peak gust
35.8 km/h
Tropical nights (≥ 20 °C)
64 d/yr
Solar radiation
15.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.40 · 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
41.1 °C
29 June 2012
Coldest day
-20.8 °C
17 January 1982
Wettest day
148 mm
16 September 1999
Windiest day
48.6 km/h
1 December 1974
Strongest gust
118.8 km/h
18 September 2003
Hottest feels-like
45.8 °C
22 July 2011
Coldest feels-like
-27.4 °C
17 January 1982
Snowiest day
36.1 cm
20 March 1958
Sunniest day
14.2 h
1 July 2010
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 | 3.7 °C | -2.1 °C | 56 mm | -22 mm |
| Feb | 8.0 °C | +0.3 °C | 96 mm | +22 mm |
| Mar | 16.9 °C | +4.2 °C | 59 mm | -36 mm |
| Apr | 20.8 °C | +2.0 °C | 80 mm | -3 mm |
| May | 23.5 °C | -0.3 °C | 180 mm | +88 mm |
| Jun | 29.6 °C | +1.1 °C | 144 mm | +60 mm |
| Jul | 31.1 °C | +0.4 °C | 243 mm | +146 mm |
| Aug | 27.3 °C | -2.2 °C | 17 mm | -71 mm |
| Sep | 26.0 °C | +0.1 °C | 94 mm | +6 mm |
| Oct | 19.8 °C | 0.0 °C | 50 mm | -27 mm |
| Nov | 14.2 °C | +0.6 °C | 34 mm | -46 mm |
| Dec | 6.6 °C | -1.3 °C | 50 mm | -33 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 Rose Hill?
Rose Hill has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 13.8 °C and it receives 1,018 mm of precipitation per year.
What is the hottest day ever recorded in Rose Hill?
The hottest day measured in Rose Hill between 1940 and 2025 was 29 June 2012, reaching 41.1 °C.
What is the coldest day in Rose Hill?
The coldest day measured in Rose Hill between 1940 and 2025 was 17 January 1982, at -20.8 °C.
Does it snow in Rose Hill?
Yes. Rose Hill gets on average 39.3 cm of snow per year and has around 67 frost days.
Has the climate of Rose Hill warmed?
Yes: Rose Hill warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Rose Hill?
The wettest day measured in Rose Hill between 1940 and 2025 was 16 September 1999, with 148 mm of rain in 24 hours.
What was the windiest day in Rose Hill?
The windiest day measured in Rose Hill between 1940 and 2025 was 1 December 1974, with winds reaching 48.6 km/h.
What is the warmest month in Rose Hill?
The warmest month in Rose Hill is July (25.7 °C on average); the coldest is January (1.7 °C).
How much does it rain in Rose Hill?
Rose Hill receives on average 1,018 mm of precipitation per year, spread over about 115 rainy days.
Is it sunny in Rose Hill?
Rose Hill gets on average 9.1 hours of sunshine per day, roughly 3,322 hours per year over 1940-2025.
What is the biggest single-day snowfall in Rose Hill?
The heaviest 24-hour snowfall measured in Rose Hill between 1940 and 2025 was 20 March 1958, with 36.1 cm.
Are there tropical nights in Rose Hill?
Yes: Rose Hill has on average 64 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Rose Hill?
In Rose Hill, between 1940 and 2025, the highest apparent temperature reached 45.8 °C on 22 July 2011, and the lowest was -27.4 °C on 17 January 1982.
Compare Rose Hill with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Rose Hill