Suiling climate — normals and trends
Suiling (China) has a hot-summer humid continental, dry winter climate (Dwa) under the Köppen-Geiger classification. Its mean annual temperature is 2.2 °C and it receives 690 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 (22.0 °C on average) and the coldest is January (-22.0 °C). Rainfall peaks in July.
Suiling averages 187 frost days, 7 hot days (≥ 30 °C) and 92 rainy days per year.
Suiling has warmed by +2.1 °C between 1940 and 2025, or +0.25 °C per decade. This trend is statistically significant.
The number of frost days there went from about 192 to 182 per year over the period.
The hottest day of the period reached 36.5 °C (on 25 June 2001) and the coldest -44.1 °C (on 11 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
SuilingHeilongjiang
- coords
- 47.23°, 127.11°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
2.2°C
Average daily high
7.5°C
Average daily low
-3.2°C
Annual rainfall
690mm
Sunshine / day
9.1h
Mean relative humidity
68%
Average peak wind
16.4km/h
Seasonal range
44.0°C
Frost days (< 0 °C)
187 d/yr
Hot days (≥ 30 °C)
7 d/yr
Rainy days (≥ 1 mm)
92 d/yr
Annual snowfall
41.5 cm
Average feels-like high
4.6 °C
Average feels-like low
-6.6 °C
Average peak gust
32.9 km/h
Tropical nights (≥ 20 °C)
9 d/yr
Solar radiation
13.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.1 °C
since 1940
+0.3 °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
36.5 °C
25 June 2001
Coldest day
-44.1 °C
11 January 2001
Wettest day
100 mm
20 July 1961
Windiest day
48.6 km/h
14 April 1956
Strongest gust
94.7 km/h
3 September 2020
Hottest feels-like
39.5 °C
4 August 1989
Coldest feels-like
-49.2 °C
22 December 1952
Snowiest day
18.8 cm
8 November 2021
Sunniest day
15.0 h
31 May 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 | -14.9 °C | +1.3 °C | 3 mm | -2 mm |
| Feb | -10.4 °C | +0.1 °C | 5 mm | -2 mm |
| Mar | 0.6 °C | +1.0 °C | 16 mm | +1 mm |
| Apr | 13.0 °C | +1.8 °C | 55 mm | +17 mm |
| May | 20.1 °C | +1.1 °C | 35 mm | -29 mm |
| Jun | 24.9 °C | +0.6 °C | 190 mm | +87 mm |
| Jul | 28.4 °C | +2.1 °C | 154 mm | -14 mm |
| Aug | 24.8 °C | +0.2 °C | 132 mm | -11 mm |
| Sep | 22.1 °C | +3.2 °C | 95 mm | +10 mm |
| Oct | 8.7 °C | -1.2 °C | 11 mm | -28 mm |
| Nov | 0.0 °C | +3.1 °C | 24 mm | +8 mm |
| Dec | -12.9 °C | +1.0 °C | 15 mm | +7 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 Suiling?
Suiling has a hot-summer humid continental, dry winter climate (Köppen Dwa). Over 1940-2025, the average annual temperature is 2.2 °C and it receives 690 mm of precipitation per year.
What is the hottest day ever recorded in Suiling?
The hottest day measured in Suiling between 1940 and 2025 was 25 June 2001, reaching 36.5 °C.
What is the coldest day in Suiling?
The coldest day measured in Suiling between 1940 and 2025 was 11 January 2001, at -44.1 °C.
Does it snow in Suiling?
Yes. Suiling gets on average 41.5 cm of snow per year and has around 187 frost days.
Has the climate of Suiling warmed?
Yes: Suiling warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Suiling?
The wettest day measured in Suiling between 1940 and 2025 was 20 July 1961, with 100 mm of rain in 24 hours.
What was the windiest day in Suiling?
The windiest day measured in Suiling between 1940 and 2025 was 14 April 1956, with winds reaching 48.6 km/h.
What is the warmest month in Suiling?
The warmest month in Suiling is July (22.0 °C on average); the coldest is January (-22.0 °C).
How much does it rain in Suiling?
Suiling receives on average 690 mm of precipitation per year, spread over about 92 rainy days.
Is it sunny in Suiling?
Suiling 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 Suiling?
The heaviest 24-hour snowfall measured in Suiling between 1940 and 2025 was 8 November 2021, with 18.8 cm.
Are there tropical nights in Suiling?
Yes: Suiling has on average 9 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Suiling?
In Suiling, between 1940 and 2025, the highest apparent temperature reached 39.5 °C on 4 August 1989, and the lowest was -49.2 °C on 22 December 1952.
Compare Suiling with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Suiling