Hanfeng climate — normals and trends
Hanfeng (China) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 17.0 °C and it receives 1,491 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 August (27.3 °C on average) and the coldest is January (6.2 °C). Rainfall peaks in July.
Hanfeng averages 9 frost days, 58 hot days (≥ 30 °C) and 156 rainy days per year.
Hanfeng has warmed by +0.9 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The number of frost days there went from about 14 to 4 per year over the period.
The hottest day of the period reached 41.2 °C (on 24 August 1959) and the coldest -10.8 °C (on 19 December 1965).
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
HanfengChongqing Municipality
- coords
- 31.17°, 108.40°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.0°C
Average daily high
20.6°C
Average daily low
13.7°C
Annual rainfall
1,491mm
Sunshine / day
6.9h
Mean relative humidity
75%
Average peak wind
7.0km/h
Seasonal range
21.1°C
Frost days (< 0 °C)
9 d/yr
Hot days (≥ 30 °C)
58 d/yr
Rainy days (≥ 1 mm)
156 d/yr
Annual snowfall
5.7 cm
Average feels-like high
21.6 °C
Average feels-like low
14.0 °C
Average peak gust
22.3 km/h
Tropical nights (≥ 20 °C)
101 d/yr
Solar radiation
12.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.9 °C
since 1940
+0.1 °C per decade · r² = 0.26 · 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
41.2 °C
24 August 1959
Coldest day
-10.8 °C
19 December 1965
Wettest day
175 mm
30 June 1991
Windiest day
27.0 km/h
28 May 1946
Strongest gust
67.3 km/h
17 June 1946
Hottest feels-like
45.6 °C
23 August 1957
Coldest feels-like
-14.7 °C
19 December 1965
Snowiest day
8.1 cm
23 February 1989
Sunniest day
13.8 h
8 July 2011
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 | 11.2 °C | +1.9 °C | 55 mm | +7 mm |
| Feb | 11.1 °C | -0.2 °C | 33 mm | -22 mm |
| Mar | 16.4 °C | +0.3 °C | 113 mm | +15 mm |
| Apr | 24.2 °C | +3.0 °C | 74 mm | -49 mm |
| May | 27.9 °C | +3.0 °C | 74 mm | -94 mm |
| Jun | 29.1 °C | +1.2 °C | 182 mm | +10 mm |
| Jul | 35.9 °C | +5.2 °C | 42 mm | -168 mm |
| Aug | 34.4 °C | +2.9 °C | 106 mm | -40 mm |
| Sep | 28.4 °C | +1.8 °C | 224 mm | +38 mm |
| Oct | 22.4 °C | +1.6 °C | 250 mm | +112 mm |
| Nov | 16.4 °C | +0.7 °C | 68 mm | -23 mm |
| Dec | 13.0 °C | +2.3 °C | 51 mm | -5 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 Hanfeng?
Hanfeng has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 17.0 °C and it receives 1,491 mm of precipitation per year.
What is the hottest day ever recorded in Hanfeng?
The hottest day measured in Hanfeng between 1940 and 2025 was 24 August 1959, reaching 41.2 °C.
What is the coldest day in Hanfeng?
The coldest day measured in Hanfeng between 1940 and 2025 was 19 December 1965, at -10.8 °C.
Does it snow in Hanfeng?
Yes. Hanfeng gets on average 5.7 cm of snow per year and has around 9 frost days.
Has the climate of Hanfeng warmed?
Yes: Hanfeng warmed by +0.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Hanfeng?
The wettest day measured in Hanfeng between 1940 and 2025 was 30 June 1991, with 175 mm of rain in 24 hours.
What was the windiest day in Hanfeng?
The windiest day measured in Hanfeng between 1940 and 2025 was 28 May 1946, with winds reaching 27.0 km/h.
What is the warmest month in Hanfeng?
The warmest month in Hanfeng is August (27.3 °C on average); the coldest is January (6.2 °C).
How much does it rain in Hanfeng?
Hanfeng receives on average 1,491 mm of precipitation per year, spread over about 156 rainy days.
Is it sunny in Hanfeng?
Hanfeng gets on average 6.9 hours of sunshine per day, roughly 2,519 hours per year over 1940-2025.
What is the biggest single-day snowfall in Hanfeng?
The heaviest 24-hour snowfall measured in Hanfeng between 1940 and 2025 was 23 February 1989, with 8.1 cm.
Are there tropical nights in Hanfeng?
Yes: Hanfeng has on average 101 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Hanfeng?
In Hanfeng, between 1940 and 2025, the highest apparent temperature reached 45.6 °C on 23 August 1957, and the lowest was -14.7 °C on 19 December 1965.
Compare Hanfeng with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Hanfeng