Puchi climate — normals and trends
Puchi (China) has a warm-summer humid continental, dry winter climate (Dwb) under the Köppen-Geiger classification. Its mean annual temperature is 7.2 °C and it receives 1,000 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 (18.0 °C on average) and the coldest is January (-5.7 °C). Rainfall peaks in July.
Puchi averages 133 frost days, 0 hot days (≥ 30 °C) and 155 rainy days per year.
Puchi has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The number of frost days there went from about 137 to 129 per year over the period.
The hottest day of the period reached 29.4 °C (on 1 August 2021) and the coldest -28.9 °C (on 11 January 2021).
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
PuchiGansu
- coords
- 33.53°, 104.81°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.2°C
Average daily high
11.5°C
Average daily low
3.2°C
Annual rainfall
1,000mm
Sunshine / day
8.1h
Mean relative humidity
77%
Average peak wind
7.4km/h
Seasonal range
23.7°C
Frost days (< 0 °C)
133 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
155 d/yr
Annual snowfall
70.9 cm
Average feels-like high
10.0 °C
Average feels-like low
1.2 °C
Average peak gust
32.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
14.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.25 · 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
29.4 °C
1 August 2021
Coldest day
-28.9 °C
11 January 2021
Wettest day
152 mm
11 July 1946
Windiest day
19.2 km/h
31 May 1946
Strongest gust
91.1 km/h
27 July 1946
Hottest feels-like
32.0 °C
13 July 2021
Coldest feels-like
-33.7 °C
11 January 2021
Snowiest day
13.2 cm
19 October 2002
Sunniest day
14.0 h
29 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 | 0.3 °C | +1.1 °C | 22 mm | +11 mm |
| Feb | -1.2 °C | -2.7 °C | 35 mm | +17 mm |
| Mar | 5.9 °C | -1.9 °C | 37 mm | -5 mm |
| Apr | 15.4 °C | +2.1 °C | 41 mm | -31 mm |
| May | 18.9 °C | +2.1 °C | 107 mm | +4 mm |
| Jun | 20.1 °C | +0.5 °C | 127 mm | +2 mm |
| Jul | 23.6 °C | +1.7 °C | 153 mm | -35 mm |
| Aug | 22.2 °C | +1.0 °C | 185 mm | +11 mm |
| Sep | 18.9 °C | +2.2 °C | 160 mm | +19 mm |
| Oct | 12.3 °C | +0.3 °C | 138 mm | +55 mm |
| Nov | 7.1 °C | +0.4 °C | 28 mm | -3 mm |
| Dec | 4.3 °C | +3.3 °C | 9 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 Puchi?
Puchi has a warm-summer humid continental, dry winter climate (Köppen Dwb). Over 1940-2025, the average annual temperature is 7.2 °C and it receives 1,000 mm of precipitation per year.
What is the hottest day ever recorded in Puchi?
The hottest day measured in Puchi between 1940 and 2025 was 1 August 2021, reaching 29.4 °C.
What is the coldest day in Puchi?
The coldest day measured in Puchi between 1940 and 2025 was 11 January 2021, at -28.9 °C.
Does it snow in Puchi?
Yes. Puchi gets on average 70.9 cm of snow per year and has around 133 frost days.
Has the climate of Puchi warmed?
Yes: Puchi warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Puchi?
The wettest day measured in Puchi between 1940 and 2025 was 11 July 1946, with 152 mm of rain in 24 hours.
What was the windiest day in Puchi?
The windiest day measured in Puchi between 1940 and 2025 was 31 May 1946, with winds reaching 19.2 km/h.
What is the warmest month in Puchi?
The warmest month in Puchi is July (18.0 °C on average); the coldest is January (-5.7 °C).
How much does it rain in Puchi?
Puchi receives on average 1,000 mm of precipitation per year, spread over about 155 rainy days.
Is it sunny in Puchi?
Puchi gets on average 8.1 hours of sunshine per day, roughly 2,957 hours per year over 1940-2025.
What is the biggest single-day snowfall in Puchi?
The heaviest 24-hour snowfall measured in Puchi between 1940 and 2025 was 19 October 2002, with 13.2 cm.
Are there tropical nights in Puchi?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Puchi.
What was the most extreme apparent temperature in Puchi?
In Puchi, between 1940 and 2025, the highest apparent temperature reached 32.0 °C on 13 July 2021, and the lowest was -33.7 °C on 11 January 2021.
Compare Puchi with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Puchi