Kunyang climate — normals and trends
Kunyang (China) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 18.1 °C and it receives 1,667 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 (28.0 °C on average) and the coldest is January (7.8 °C). Rainfall peaks in June.
Kunyang averages 9 frost days, 67 hot days (≥ 30 °C) and 171 rainy days per year.
Kunyang has warmed by +2.4 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 15 to 3 per year over the period.
The hottest day of the period reached 39.5 °C (on 21 August 2022) and the coldest -11.4 °C (on 16 January 1970).
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
KunyangZhejiang
- coords
- 27.67°, 120.57°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
18.1°C
Average daily high
21.7°C
Average daily low
15.1°C
Annual rainfall
1,667mm
Sunshine / day
7.6h
Mean relative humidity
81%
Average peak wind
12.3km/h
Seasonal range
20.2°C
Frost days (< 0 °C)
9 d/yr
Hot days (≥ 30 °C)
67 d/yr
Rainy days (≥ 1 mm)
171 d/yr
Annual snowfall
5.4 cm
Average feels-like high
23.5 °C
Average feels-like low
15.9 °C
Average peak gust
30.8 km/h
Tropical nights (≥ 20 °C)
126 d/yr
Solar radiation
14.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.74 · 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
39.5 °C
21 August 2022
Coldest day
-11.4 °C
16 January 1970
Wettest day
240 mm
19 July 2005
Windiest day
58.9 km/h
6 October 2013
Strongest gust
163.1 km/h
6 October 2013
Hottest feels-like
47.4 °C
11 July 2022
Coldest feels-like
-16.2 °C
16 January 1970
Snowiest day
14.8 cm
29 December 1983
Sunniest day
13.8 h
20 June 1946
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 | 15.2 °C | +3.5 °C | 7 mm | -39 mm |
| Feb | 13.5 °C | +1.1 °C | 40 mm | -24 mm |
| Mar | 18.8 °C | +3.0 °C | 109 mm | +7 mm |
| Apr | 24.2 °C | +3.7 °C | 163 mm | +27 mm |
| May | 26.9 °C | +2.5 °C | 285 mm | +60 mm |
| Jun | 31.3 °C | +3.3 °C | 165 mm | -135 mm |
| Jul | 31.7 °C | +0.2 °C | 529 mm | +342 mm |
| Aug | 33.6 °C | +2.6 °C | 83 mm | -149 mm |
| Sep | 32.5 °C | +4.2 °C | 205 mm | +18 mm |
| Oct | 27.4 °C | +3.6 °C | 78 mm | -5 mm |
| Nov | 20.0 °C | +0.9 °C | 77 mm | +14 mm |
| Dec | 17.5 °C | +3.5 °C | 10 mm | -32 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 Kunyang?
Kunyang has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 18.1 °C and it receives 1,667 mm of precipitation per year.
What is the hottest day ever recorded in Kunyang?
The hottest day measured in Kunyang between 1940 and 2025 was 21 August 2022, reaching 39.5 °C.
What is the coldest day in Kunyang?
The coldest day measured in Kunyang between 1940 and 2025 was 16 January 1970, at -11.4 °C.
Does it snow in Kunyang?
Yes. Kunyang gets on average 5.4 cm of snow per year and has around 9 frost days.
Has the climate of Kunyang warmed?
Yes: Kunyang warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Kunyang?
The wettest day measured in Kunyang between 1940 and 2025 was 19 July 2005, with 240 mm of rain in 24 hours.
What was the windiest day in Kunyang?
The windiest day measured in Kunyang between 1940 and 2025 was 6 October 2013, with winds reaching 58.9 km/h.
What is the warmest month in Kunyang?
The warmest month in Kunyang is July (28.0 °C on average); the coldest is January (7.8 °C).
How much does it rain in Kunyang?
Kunyang receives on average 1,667 mm of precipitation per year, spread over about 171 rainy days.
Is it sunny in Kunyang?
Kunyang gets on average 7.6 hours of sunshine per day, roughly 2,774 hours per year over 1940-2025.
What is the biggest single-day snowfall in Kunyang?
The heaviest 24-hour snowfall measured in Kunyang between 1940 and 2025 was 29 December 1983, with 14.8 cm.
Are there tropical nights in Kunyang?
Yes: Kunyang has on average 126 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Kunyang?
In Kunyang, between 1940 and 2025, the highest apparent temperature reached 47.4 °C on 11 July 2022, and the lowest was -16.2 °C on 16 January 1970.
Compare Kunyang with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Kunyang