Jiutai climate — normals and trends
Jiutai (China) has a hot-summer humid continental, dry winter climate (Dwa) under the Köppen-Geiger classification. Its mean annual temperature is 5.3 °C and it receives 745 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 (23.4 °C on average) and the coldest is January (-16.5 °C). Rainfall peaks in July.
Jiutai averages 170 frost days, 13 hot days (≥ 30 °C) and 94 rainy days per year.
Jiutai has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The number of frost days there went from about 175 to 165 per year over the period.
The hottest day of the period reached 38.1 °C (on 26 June 2010) and the coldest -40.0 °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
JiutaiJilin
- coords
- 44.15°, 125.83°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
5.3°C
Average daily high
10.5°C
Average daily low
0.1°C
Annual rainfall
745mm
Sunshine / day
9.1h
Mean relative humidity
65%
Average peak wind
19.0km/h
Seasonal range
39.9°C
Frost days (< 0 °C)
170 d/yr
Hot days (≥ 30 °C)
13 d/yr
Rainy days (≥ 1 mm)
94 d/yr
Annual snowfall
41.2 cm
Average feels-like high
7.5 °C
Average feels-like low
-3.2 °C
Average peak gust
36.5 km/h
Tropical nights (≥ 20 °C)
23 d/yr
Solar radiation
14.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.46 · 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
38.1 °C
26 June 2010
Coldest day
-40.0 °C
13 January 2001
Wettest day
119 mm
9 July 2008
Windiest day
54.1 km/h
5 May 1954
Strongest gust
100.8 km/h
8 April 2010
Hottest feels-like
40.2 °C
30 July 2018
Coldest feels-like
-45.7 °C
13 January 2001
Snowiest day
16.5 cm
7 April 1961
Sunniest day
15.0 h
13 June 1941
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 | -7.3 °C | +3.7 °C | 6 mm | -1 mm |
| Feb | -4.1 °C | +2.1 °C | 2 mm | -7 mm |
| Mar | 5.2 °C | +2.4 °C | 10 mm | -11 mm |
| Apr | 15.5 °C | +1.9 °C | 94 mm | +55 mm |
| May | 21.2 °C | +0.3 °C | 63 mm | -7 mm |
| Jun | 26.5 °C | +1.1 °C | 162 mm | +49 mm |
| Jul | 29.7 °C | +2.2 °C | 241 mm | +63 mm |
| Aug | 27.2 °C | +1.0 °C | 110 mm | -48 mm |
| Sep | 24.8 °C | +3.7 °C | 30 mm | -47 mm |
| Oct | 12.4 °C | -0.5 °C | 7 mm | -38 mm |
| Nov | 4.4 °C | +3.3 °C | 7 mm | -15 mm |
| Dec | -6.4 °C | +1.8 °C | 9 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 Jiutai?
Jiutai has a hot-summer humid continental, dry winter climate (Köppen Dwa). Over 1940-2025, the average annual temperature is 5.3 °C and it receives 745 mm of precipitation per year.
What is the hottest day ever recorded in Jiutai?
The hottest day measured in Jiutai between 1940 and 2025 was 26 June 2010, reaching 38.1 °C.
What is the coldest day in Jiutai?
The coldest day measured in Jiutai between 1940 and 2025 was 13 January 2001, at -40.0 °C.
Does it snow in Jiutai?
Yes. Jiutai gets on average 41.2 cm of snow per year and has around 170 frost days.
Has the climate of Jiutai warmed?
Yes: Jiutai warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Jiutai?
The wettest day measured in Jiutai between 1940 and 2025 was 9 July 2008, with 119 mm of rain in 24 hours.
What was the windiest day in Jiutai?
The windiest day measured in Jiutai between 1940 and 2025 was 5 May 1954, with winds reaching 54.1 km/h.
What is the warmest month in Jiutai?
The warmest month in Jiutai is July (23.4 °C on average); the coldest is January (-16.5 °C).
How much does it rain in Jiutai?
Jiutai receives on average 745 mm of precipitation per year, spread over about 94 rainy days.
Is it sunny in Jiutai?
Jiutai 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 Jiutai?
The heaviest 24-hour snowfall measured in Jiutai between 1940 and 2025 was 7 April 1961, with 16.5 cm.
Are there tropical nights in Jiutai?
Yes: Jiutai has on average 23 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Jiutai?
In Jiutai, between 1940 and 2025, the highest apparent temperature reached 40.2 °C on 30 July 2018, and the lowest was -45.7 °C on 13 January 2001.
Compare Jiutai with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Jiutai