Weining climate — normals and trends
Weining (China) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 11.7 °C and it receives 1,523 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 (18.5 °C on average) and the coldest is January (3.3 °C). Rainfall peaks in June.
Weining averages 47 frost days, 0 hot days (≥ 30 °C) and 207 rainy days per year.
Weining has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 32.1 °C (on 5 May 2023) and the coldest -14.1 °C (on 31 December 1973).
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
WeiningGuizhou
- coords
- 26.85°, 104.23°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.7°C
Average daily high
16.8°C
Average daily low
7.9°C
Annual rainfall
1,523mm
Sunshine / day
7.2h
Mean relative humidity
79%
Average peak wind
13.7km/h
Seasonal range
15.2°C
Frost days (< 0 °C)
47 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
207 d/yr
Annual snowfall
45.6 cm
Average feels-like high
15.4 °C
Average feels-like low
6.3 °C
Average peak gust
35.8 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
14.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.23 · 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
32.1 °C
5 May 2023
Coldest day
-14.1 °C
31 December 1973
Wettest day
84 mm
5 July 1946
Windiest day
42.2 km/h
17 June 1946
Strongest gust
100.8 km/h
13 January 1957
Hottest feels-like
32.1 °C
14 August 2022
Coldest feels-like
-18.6 °C
31 December 1973
Snowiest day
16.5 cm
3 January 1983
Sunniest day
13.7 h
1 July 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 | 8.0 °C | -1.1 °C | 44 mm | +10 mm |
| Feb | 9.6 °C | -1.9 °C | 65 mm | +29 mm |
| Mar | 13.0 °C | -3.1 °C | 70 mm | +13 mm |
| Apr | 18.8 °C | -0.3 °C | 85 mm | -12 mm |
| May | 20.5 °C | -0.1 °C | 211 mm | +34 mm |
| Jun | 22.0 °C | +0.8 °C | 219 mm | -49 mm |
| Jul | 24.0 °C | +1.3 °C | 250 mm | +9 mm |
| Aug | 24.0 °C | +1.5 °C | 233 mm | +31 mm |
| Sep | 22.3 °C | +2.2 °C | 267 mm | +83 mm |
| Oct | 17.9 °C | +1.7 °C | 211 mm | +73 mm |
| Nov | 11.8 °C | -1.1 °C | 118 mm | +61 mm |
| Dec | 11.2 °C | +1.8 °C | 20 mm | -11 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 Weining?
Weining has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 11.7 °C and it receives 1,523 mm of precipitation per year.
What is the hottest day ever recorded in Weining?
The hottest day measured in Weining between 1940 and 2025 was 5 May 2023, reaching 32.1 °C.
What is the coldest day in Weining?
The coldest day measured in Weining between 1940 and 2025 was 31 December 1973, at -14.1 °C.
Does it snow in Weining?
Yes. Weining gets on average 45.6 cm of snow per year and has around 47 frost days.
Has the climate of Weining warmed?
Yes: Weining warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Weining?
The wettest day measured in Weining between 1940 and 2025 was 5 July 1946, with 84 mm of rain in 24 hours.
What was the windiest day in Weining?
The windiest day measured in Weining between 1940 and 2025 was 17 June 1946, with winds reaching 42.2 km/h.
What is the warmest month in Weining?
The warmest month in Weining is July (18.5 °C on average); the coldest is January (3.3 °C).
How much does it rain in Weining?
Weining receives on average 1,523 mm of precipitation per year, spread over about 207 rainy days.
Is it sunny in Weining?
Weining gets on average 7.2 hours of sunshine per day, roughly 2,628 hours per year over 1940-2025.
What is the biggest single-day snowfall in Weining?
The heaviest 24-hour snowfall measured in Weining between 1940 and 2025 was 3 January 1983, with 16.5 cm.
Are there tropical nights in Weining?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Weining.
What was the most extreme apparent temperature in Weining?
In Weining, between 1940 and 2025, the highest apparent temperature reached 32.1 °C on 14 August 2022, and the lowest was -18.6 °C on 31 December 1973.
Compare Weining with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Weining