Sujiatun climate — normals and trends
Sujiatun (China) has a hot-summer humid continental, dry winter climate (Dwa) under the Köppen-Geiger classification. Its mean annual temperature is 8.5 °C and it receives 861 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 (24.9 °C on average) and the coldest is January (-11.6 °C). Rainfall peaks in July.
Sujiatun averages 150 frost days, 29 hot days (≥ 30 °C) and 87 rainy days per year.
Sujiatun has warmed by +2.6 °C between 1940 and 2025, or +0.30 °C per decade. This trend is statistically significant.
The number of frost days there went from about 157 to 143 per year over the period.
The hottest day of the period reached 38.5 °C (on 3 August 2018) and the coldest -35.8 °C (on 13 January 2001).
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
SujiatunLiaoning
- coords
- 41.66°, 123.34°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.5°C
Average daily high
13.9°C
Average daily low
3.3°C
Annual rainfall
861mm
Sunshine / day
9.1h
Mean relative humidity
62%
Average peak wind
19.5km/h
Seasonal range
36.5°C
Frost days (< 0 °C)
150 d/yr
Hot days (≥ 30 °C)
29 d/yr
Rainy days (≥ 1 mm)
87 d/yr
Annual snowfall
33.4 cm
Average feels-like high
11.4 °C
Average feels-like low
0.5 °C
Average peak gust
36.6 km/h
Tropical nights (≥ 20 °C)
43 d/yr
Solar radiation
14.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.53 · 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
38.5 °C
3 August 2018
Coldest day
-35.8 °C
13 January 2001
Wettest day
119 mm
4 August 2002
Windiest day
64.4 km/h
4 March 2007
Strongest gust
97.6 km/h
8 April 1986
Hottest feels-like
45.1 °C
30 July 2018
Coldest feels-like
-41.8 °C
13 January 2001
Snowiest day
35.6 cm
4 March 2007
Sunniest day
14.1 h
21 June 1950
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 | -2.3 °C | +3.6 °C | 19 mm | +11 mm |
| Feb | -2.2 °C | -0.7 °C | 2 mm | -8 mm |
| Mar | 9.9 °C | +3.0 °C | 4 mm | -18 mm |
| Apr | 17.9 °C | +1.4 °C | 68 mm | +17 mm |
| May | 23.9 °C | +0.5 °C | 53 mm | -19 mm |
| Jun | 29.3 °C | +2.1 °C | 94 mm | -21 mm |
| Jul | 30.8 °C | +1.8 °C | 319 mm | +113 mm |
| Aug | 28.8 °C | +0.6 °C | 253 mm | +58 mm |
| Sep | 27.0 °C | +3.3 °C | 104 mm | +15 mm |
| Oct | 15.7 °C | -0.6 °C | 9 mm | -44 mm |
| Nov | 10.0 °C | +4.3 °C | 8 mm | -21 mm |
| Dec | -1.4 °C | +1.6 °C | 14 mm | +2 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 Sujiatun?
Sujiatun has a hot-summer humid continental, dry winter climate (Köppen Dwa). Over 1940-2025, the average annual temperature is 8.5 °C and it receives 861 mm of precipitation per year.
What is the hottest day ever recorded in Sujiatun?
The hottest day measured in Sujiatun between 1940 and 2025 was 3 August 2018, reaching 38.5 °C.
What is the coldest day in Sujiatun?
The coldest day measured in Sujiatun between 1940 and 2025 was 13 January 2001, at -35.8 °C.
Does it snow in Sujiatun?
Yes. Sujiatun gets on average 33.4 cm of snow per year and has around 150 frost days.
Has the climate of Sujiatun warmed?
Yes: Sujiatun warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sujiatun?
The wettest day measured in Sujiatun between 1940 and 2025 was 4 August 2002, with 119 mm of rain in 24 hours.
What was the windiest day in Sujiatun?
The windiest day measured in Sujiatun between 1940 and 2025 was 4 March 2007, with winds reaching 64.4 km/h.
What is the warmest month in Sujiatun?
The warmest month in Sujiatun is July (24.9 °C on average); the coldest is January (-11.6 °C).
How much does it rain in Sujiatun?
Sujiatun receives on average 861 mm of precipitation per year, spread over about 87 rainy days.
Is it sunny in Sujiatun?
Sujiatun 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 Sujiatun?
The heaviest 24-hour snowfall measured in Sujiatun between 1940 and 2025 was 4 March 2007, with 35.6 cm.
Are there tropical nights in Sujiatun?
Yes: Sujiatun has on average 43 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sujiatun?
In Sujiatun, between 1940 and 2025, the highest apparent temperature reached 45.1 °C on 30 July 2018, and the lowest was -41.8 °C on 13 January 2001.
Compare Sujiatun with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sujiatun