Shuangjiang climate — normals and trends
Shuangjiang (China) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 16.9 °C and it receives 1,874 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 (25.9 °C on average) and the coldest is January (6.1 °C). Rainfall peaks in June.
Shuangjiang averages 12 frost days, 46 hot days (≥ 30 °C) and 213 rainy days per year.
Shuangjiang has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.
The number of frost days there went from about 16 to 8 per year over the period.
The hottest day of the period reached 38.0 °C (on 17 August 1989) and the coldest -9.3 °C (on 10 February 1977).
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
ShuangjiangGuizhou
- coords
- 25.97°, 108.92°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
16.9°C
Average daily high
20.6°C
Average daily low
13.8°C
Annual rainfall
1,874mm
Sunshine / day
6.1h
Mean relative humidity
81%
Average peak wind
12.8km/h
Seasonal range
19.8°C
Frost days (< 0 °C)
12 d/yr
Hot days (≥ 30 °C)
46 d/yr
Rainy days (≥ 1 mm)
213 d/yr
Annual snowfall
5.7 cm
Average feels-like high
21.4 °C
Average feels-like low
13.9 °C
Average peak gust
33.3 km/h
Tropical nights (≥ 20 °C)
113 d/yr
Solar radiation
11.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.39 · 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
38.0 °C
17 August 1989
Coldest day
-9.3 °C
10 February 1977
Wettest day
149 mm
7 August 1942
Windiest day
32.6 km/h
17 April 2007
Strongest gust
91.4 km/h
6 July 1946
Hottest feels-like
43.0 °C
24 July 1958
Coldest feels-like
-13.5 °C
10 February 1977
Snowiest day
17.2 cm
28 December 1983
Sunniest day
13.3 h
28 June 2008
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 | 14.2 °C | +4.8 °C | 40 mm | -44 mm |
| Feb | 8.6 °C | -2.2 °C | 114 mm | +1 mm |
| Mar | 16.9 °C | +1.4 °C | 105 mm | -63 mm |
| Apr | 25.2 °C | +4.2 °C | 147 mm | -79 mm |
| May | 25.9 °C | +1.0 °C | 271 mm | -4 mm |
| Jun | 27.9 °C | +0.4 °C | 391 mm | +91 mm |
| Jul | 32.0 °C | +2.5 °C | 135 mm | -72 mm |
| Aug | 30.8 °C | +1.2 °C | 185 mm | +16 mm |
| Sep | 28.8 °C | +1.3 °C | 112 mm | +16 mm |
| Oct | 24.2 °C | +1.7 °C | 32 mm | -62 mm |
| Nov | 17.8 °C | +0.6 °C | 112 mm | +32 mm |
| Dec | 14.7 °C | +2.9 °C | 44 mm | -20 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 Shuangjiang?
Shuangjiang has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 16.9 °C and it receives 1,874 mm of precipitation per year.
What is the hottest day ever recorded in Shuangjiang?
The hottest day measured in Shuangjiang between 1940 and 2025 was 17 August 1989, reaching 38.0 °C.
What is the coldest day in Shuangjiang?
The coldest day measured in Shuangjiang between 1940 and 2025 was 10 February 1977, at -9.3 °C.
Does it snow in Shuangjiang?
Yes. Shuangjiang gets on average 5.7 cm of snow per year and has around 12 frost days.
Has the climate of Shuangjiang warmed?
Yes: Shuangjiang warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Shuangjiang?
The wettest day measured in Shuangjiang between 1940 and 2025 was 7 August 1942, with 149 mm of rain in 24 hours.
What was the windiest day in Shuangjiang?
The windiest day measured in Shuangjiang between 1940 and 2025 was 17 April 2007, with winds reaching 32.6 km/h.
What is the warmest month in Shuangjiang?
The warmest month in Shuangjiang is July (25.9 °C on average); the coldest is January (6.1 °C).
How much does it rain in Shuangjiang?
Shuangjiang receives on average 1,874 mm of precipitation per year, spread over about 213 rainy days.
Is it sunny in Shuangjiang?
Shuangjiang gets on average 6.1 hours of sunshine per day, roughly 2,227 hours per year over 1940-2025.
What is the biggest single-day snowfall in Shuangjiang?
The heaviest 24-hour snowfall measured in Shuangjiang between 1940 and 2025 was 28 December 1983, with 17.2 cm.
Are there tropical nights in Shuangjiang?
Yes: Shuangjiang has on average 113 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Shuangjiang?
In Shuangjiang, between 1940 and 2025, the highest apparent temperature reached 43.0 °C on 24 July 1958, and the lowest was -13.5 °C on 10 February 1977.
Compare Shuangjiang with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Shuangjiang