Renhe climate — normals and trends
Renhe (China) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 15.2 °C and it receives 1,580 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 June (20.0 °C on average) and the coldest is January (8.2 °C). Rainfall peaks in July.
Renhe averages 4 frost days, 6 hot days (≥ 30 °C) and 157 rainy days per year.
Renhe has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.5 °C (on 31 May 2023) and the coldest -9.7 °C (on 1 January 1984).
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
RenheYunnan
- coords
- 26.42°, 101.02°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.2°C
Average daily high
20.8°C
Average daily low
10.5°C
Annual rainfall
1,580mm
Sunshine / day
9.4h
Mean relative humidity
67%
Average peak wind
8.4km/h
Seasonal range
11.8°C
Frost days (< 0 °C)
4 d/yr
Hot days (≥ 30 °C)
6 d/yr
Rainy days (≥ 1 mm)
157 d/yr
Annual snowfall
3.6 cm
Average feels-like high
20.2 °C
Average feels-like low
9.6 °C
Average peak gust
35.2 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
16.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.67 · 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
36.5 °C
31 May 2023
Coldest day
-9.7 °C
1 January 1984
Wettest day
100 mm
6 September 2015
Windiest day
24.2 km/h
20 March 1988
Strongest gust
97.9 km/h
20 March 1988
Hottest feels-like
34.7 °C
18 August 2016
Coldest feels-like
-13.7 °C
1 January 1984
Snowiest day
19.2 cm
28 December 1983
Sunniest day
13.3 h
2 June 1940
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 | 15.7 °C | +0.4 °C | 20 mm | +9 mm |
| Feb | 18.3 °C | +0.6 °C | 4 mm | -7 mm |
| Mar | 20.3 °C | -0.9 °C | 33 mm | +17 mm |
| Apr | 25.8 °C | +1.6 °C | 33 mm | +0 mm |
| May | 24.3 °C | -0.9 °C | 158 mm | +24 mm |
| Jun | 25.0 °C | +0.9 °C | 330 mm | +21 mm |
| Jul | 25.8 °C | +1.9 °C | 255 mm | -75 mm |
| Aug | 24.4 °C | +0.8 °C | 375 mm | +94 mm |
| Sep | 23.7 °C | +1.7 °C | 334 mm | +70 mm |
| Oct | 22.0 °C | +2.1 °C | 145 mm | +3 mm |
| Nov | 16.8 °C | -0.5 °C | 57 mm | +21 mm |
| Dec | 16.5 °C | +1.5 °C | 5 mm | -8 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 Renhe?
Renhe has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 15.2 °C and it receives 1,580 mm of precipitation per year.
What is the hottest day ever recorded in Renhe?
The hottest day measured in Renhe between 1940 and 2025 was 31 May 2023, reaching 36.5 °C.
What is the coldest day in Renhe?
The coldest day measured in Renhe between 1940 and 2025 was 1 January 1984, at -9.7 °C.
Does it snow in Renhe?
Yes. Renhe gets on average 3.6 cm of snow per year and has around 4 frost days.
Has the climate of Renhe warmed?
Yes: Renhe warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Renhe?
The wettest day measured in Renhe between 1940 and 2025 was 6 September 2015, with 100 mm of rain in 24 hours.
What was the windiest day in Renhe?
The windiest day measured in Renhe between 1940 and 2025 was 20 March 1988, with winds reaching 24.2 km/h.
What is the warmest month in Renhe?
The warmest month in Renhe is June (20.0 °C on average); the coldest is January (8.2 °C).
How much does it rain in Renhe?
Renhe receives on average 1,580 mm of precipitation per year, spread over about 157 rainy days.
Is it sunny in Renhe?
Renhe gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.
What is the biggest single-day snowfall in Renhe?
The heaviest 24-hour snowfall measured in Renhe between 1940 and 2025 was 28 December 1983, with 19.2 cm.
Are there tropical nights in Renhe?
Yes: Renhe has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Renhe?
In Renhe, between 1940 and 2025, the highest apparent temperature reached 34.7 °C on 18 August 2016, and the lowest was -13.7 °C on 1 January 1984.
Compare Renhe with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Renhe