Dangjiang climate — normals and trends
Dangjiang (China) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 23.1 °C and it receives 1,777 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 (28.8 °C on average) and the coldest is January (15.2 °C). Rainfall peaks in August.
Dangjiang averages 0 frost days, 120 hot days (≥ 30 °C) and 166 rainy days per year.
Dangjiang has warmed by +0.8 °C between 1940 and 2025, or +0.09 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.2 °C (on 26 July 1968) and the coldest 2.1 °C (on 16 January 1963).
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
DangjiangGuangxi
- coords
- 21.65°, 109.12°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.1°C
Average daily high
26.4°C
Average daily low
20.5°C
Annual rainfall
1,777mm
Sunshine / day
8.4h
Mean relative humidity
79%
Average peak wind
17.4km/h
Seasonal range
13.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
120 d/yr
Rainy days (≥ 1 mm)
166 d/yr
Annual snowfall
0.0 cm
Average feels-like high
29.3 °C
Average feels-like low
22.2 °C
Average peak gust
34.7 km/h
Tropical nights (≥ 20 °C)
217 d/yr
Solar radiation
15.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.8 °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
36.2 °C
26 July 1968
Coldest day
2.1 °C
16 January 1963
Wettest day
244 mm
31 May 1971
Windiest day
65.2 km/h
23 July 1980
Strongest gust
134.3 km/h
23 July 1980
Hottest feels-like
45.8 °C
15 August 1957
Coldest feels-like
-4.1 °C
30 January 1977
Snowiest day
0.1 cm
24 January 2016
Sunniest day
13.0 h
21 June 1956
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 | 21.0 °C | +2.0 °C | 9 mm | -16 mm |
| Feb | 19.7 °C | -0.2 °C | 18 mm | -11 mm |
| Mar | 23.0 °C | -0.3 °C | 24 mm | -23 mm |
| Apr | 28.1 °C | +1.0 °C | 52 mm | -43 mm |
| May | 30.5 °C | +0.5 °C | 189 mm | -16 mm |
| Jun | 31.7 °C | +0.8 °C | 381 mm | +68 mm |
| Jul | 32.4 °C | +1.0 °C | 354 mm | +47 mm |
| Aug | 31.5 °C | +0.4 °C | 306 mm | -56 mm |
| Sep | 31.6 °C | +1.0 °C | 261 mm | +40 mm |
| Oct | 28.9 °C | +0.6 °C | 172 mm | +71 mm |
| Nov | 24.2 °C | -0.6 °C | 33 mm | -13 mm |
| Dec | 23.3 °C | +2.5 °C | 27 mm | -0 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 Dangjiang?
Dangjiang has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 23.1 °C and it receives 1,777 mm of precipitation per year.
What is the hottest day ever recorded in Dangjiang?
The hottest day measured in Dangjiang between 1940 and 2025 was 26 July 1968, reaching 36.2 °C.
What is the coldest day in Dangjiang?
The coldest day measured in Dangjiang between 1940 and 2025 was 16 January 1963, at 2.1 °C.
Does it snow in Dangjiang?
Almost never: Dangjiang sees virtually no snow, with about 0 frost days per year.
Has the climate of Dangjiang warmed?
Yes: Dangjiang warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Dangjiang?
The wettest day measured in Dangjiang between 1940 and 2025 was 31 May 1971, with 244 mm of rain in 24 hours.
What was the windiest day in Dangjiang?
The windiest day measured in Dangjiang between 1940 and 2025 was 23 July 1980, with winds reaching 65.2 km/h.
What is the warmest month in Dangjiang?
The warmest month in Dangjiang is July (28.8 °C on average); the coldest is January (15.2 °C).
How much does it rain in Dangjiang?
Dangjiang receives on average 1,777 mm of precipitation per year, spread over about 166 rainy days.
Is it sunny in Dangjiang?
Dangjiang gets on average 8.4 hours of sunshine per day, roughly 3,066 hours per year over 1940-2025.
What is the biggest single-day snowfall in Dangjiang?
The heaviest 24-hour snowfall measured in Dangjiang between 1940 and 2025 was 24 January 2016, with 0.1 cm.
Are there tropical nights in Dangjiang?
Yes: Dangjiang has on average 217 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Dangjiang?
In Dangjiang, between 1940 and 2025, the highest apparent temperature reached 45.8 °C on 15 August 1957, and the lowest was -4.1 °C on 30 January 1977.
Compare Dangjiang with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Dangjiang