Tahe climate — normals and trends
Tahe (China) has a dry-winter subarctic climate (Dwc) under the Köppen-Geiger classification. Its mean annual temperature is -2.4 °C and it receives 588 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 (18.7 °C on average) and the coldest is January (-25.2 °C). Rainfall peaks in July.
Tahe averages 226 frost days, 4 hot days (≥ 30 °C) and 90 rainy days per year.
Tahe has warmed by +1.8 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.9 °C (on 27 June 2010) and the coldest -49.8 °C (on 21 January 2023).
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
TaheHeilongjiang
- coords
- 52.32°, 124.70°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
-2.4°C
Average daily high
3.8°C
Average daily low
-8.4°C
Annual rainfall
588mm
Sunshine / day
9.1h
Mean relative humidity
68%
Average peak wind
13.7km/h
Seasonal range
43.9°C
Frost days (< 0 °C)
226 d/yr
Hot days (≥ 30 °C)
4 d/yr
Rainy days (≥ 1 mm)
90 d/yr
Annual snowfall
76.9 cm
Average feels-like high
0.5 °C
Average feels-like low
-12.3 °C
Average peak gust
33.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
12.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.27 · 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
36.9 °C
27 June 2010
Coldest day
-49.8 °C
21 January 2023
Wettest day
70 mm
26 July 1962
Windiest day
40.0 km/h
29 April 1972
Strongest gust
92.5 km/h
25 May 2000
Hottest feels-like
39.9 °C
18 July 1943
Coldest feels-like
-55.1 °C
21 January 2023
Snowiest day
22.6 cm
19 April 1980
Sunniest day
16.0 h
27 June 2025
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 | -16.7 °C | +2.4 °C | 10 mm | +6 mm |
| Feb | -12.0 °C | +1.5 °C | 1 mm | -3 mm |
| Mar | -4.3 °C | -0.1 °C | 17 mm | +3 mm |
| Apr | 8.2 °C | +1.9 °C | 54 mm | +19 mm |
| May | 16.4 °C | +1.0 °C | 56 mm | -8 mm |
| Jun | 22.7 °C | +0.8 °C | 102 mm | +7 mm |
| Jul | 24.7 °C | +0.5 °C | 187 mm | +52 mm |
| Aug | 21.7 °C | -0.1 °C | 120 mm | +11 mm |
| Sep | 17.6 °C | +2.5 °C | 95 mm | +22 mm |
| Oct | 2.3 °C | -2.8 °C | 35 mm | +3 mm |
| Nov | -6.8 °C | +2.3 °C | 25 mm | +10 mm |
| Dec | -19.0 °C | -0.5 °C | 14 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 Tahe?
Tahe has a dry-winter subarctic climate (Köppen Dwc). Over 1940-2025, the average annual temperature is -2.4 °C and it receives 588 mm of precipitation per year.
What is the hottest day ever recorded in Tahe?
The hottest day measured in Tahe between 1940 and 2025 was 27 June 2010, reaching 36.9 °C.
What is the coldest day in Tahe?
The coldest day measured in Tahe between 1940 and 2025 was 21 January 2023, at -49.8 °C.
Does it snow in Tahe?
Yes. Tahe gets on average 76.9 cm of snow per year and has around 226 frost days.
Has the climate of Tahe warmed?
Yes: Tahe warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tahe?
The wettest day measured in Tahe between 1940 and 2025 was 26 July 1962, with 70 mm of rain in 24 hours.
What was the windiest day in Tahe?
The windiest day measured in Tahe between 1940 and 2025 was 29 April 1972, with winds reaching 40.0 km/h.
What is the warmest month in Tahe?
The warmest month in Tahe is July (18.7 °C on average); the coldest is January (-25.2 °C).
How much does it rain in Tahe?
Tahe receives on average 588 mm of precipitation per year, spread over about 90 rainy days.
Is it sunny in Tahe?
Tahe 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 Tahe?
The heaviest 24-hour snowfall measured in Tahe between 1940 and 2025 was 19 April 1980, with 22.6 cm.
Are there tropical nights in Tahe?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Tahe.
What was the most extreme apparent temperature in Tahe?
In Tahe, between 1940 and 2025, the highest apparent temperature reached 39.9 °C on 18 July 1943, and the lowest was -55.1 °C on 21 January 2023.
Compare Tahe with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tahe