Nongzhang climate — normals and trends
Nongzhang (China) has a subtropical highland, dry winter climate (Cwb) under the Köppen-Geiger classification. Its mean annual temperature is 17.6 °C and it receives 2,408 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 (21.4 °C on average) and the coldest is January (11.1 °C). Rainfall peaks in July.
Nongzhang averages 1 frost days, 2 hot days (≥ 30 °C) and 201 rainy days per year.
Nongzhang has warmed by +2.2 °C between 1940 and 2025, or +0.25 °C per decade. This trend is statistically significant.
The number of frost days there went from about 1 to 1 per year over the period.
The hottest day of the period reached 32.3 °C (on 6 June 1958) and the coldest -3.2 °C (on 6 January 1983).
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
NongzhangYunnan
- coords
- 24.62°, 97.88°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.6°C
Average daily high
22.9°C
Average daily low
13.0°C
Annual rainfall
2,408mm
Sunshine / day
8.7h
Mean relative humidity
80%
Average peak wind
7.1km/h
Seasonal range
10.3°C
Frost days (< 0 °C)
1 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
201 d/yr
Annual snowfall
0.0 cm
Average feels-like high
24.4 °C
Average feels-like low
13.4 °C
Average peak gust
32.2 km/h
Tropical nights (≥ 20 °C)
17 d/yr
Solar radiation
15.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.79 · 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
32.3 °C
6 June 1958
Coldest day
-3.2 °C
6 January 1983
Wettest day
193 mm
19 August 1954
Windiest day
18.0 km/h
9 February 1945
Strongest gust
82.4 km/h
11 April 1985
Hottest feels-like
37.1 °C
19 July 2018
Coldest feels-like
-6.2 °C
6 January 1983
Sunniest day
13.0 h
11 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 | 20.1 °C | +1.6 °C | 19 mm | -18 mm |
| Feb | 22.0 °C | +1.6 °C | 4 mm | -41 mm |
| Mar | 25.0 °C | +1.5 °C | 25 mm | -42 mm |
| Apr | 25.8 °C | +0.5 °C | 114 mm | -12 mm |
| May | 24.3 °C | -0.7 °C | 364 mm | +88 mm |
| Jun | 26.2 °C | +1.8 °C | 411 mm | -41 mm |
| Jul | 26.1 °C | +2.1 °C | 465 mm | -27 mm |
| Aug | 25.4 °C | +0.8 °C | 242 mm | -144 mm |
| Sep | 27.0 °C | +1.9 °C | 203 mm | -18 mm |
| Oct | 25.4 °C | +1.7 °C | 175 mm | -14 mm |
| Nov | 22.2 °C | +1.0 °C | 118 mm | +38 mm |
| Dec | 20.6 °C | +1.8 °C | 0 mm | -38 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 Nongzhang?
Nongzhang has a subtropical highland, dry winter climate (Köppen Cwb). Over 1940-2025, the average annual temperature is 17.6 °C and it receives 2,408 mm of precipitation per year.
What is the hottest day ever recorded in Nongzhang?
The hottest day measured in Nongzhang between 1940 and 2025 was 6 June 1958, reaching 32.3 °C.
What is the coldest day in Nongzhang?
The coldest day measured in Nongzhang between 1940 and 2025 was 6 January 1983, at -3.2 °C.
Does it snow in Nongzhang?
Almost never: Nongzhang sees virtually no snow, with about 1 frost days per year.
Has the climate of Nongzhang warmed?
Yes: Nongzhang warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nongzhang?
The wettest day measured in Nongzhang between 1940 and 2025 was 19 August 1954, with 193 mm of rain in 24 hours.
What was the windiest day in Nongzhang?
The windiest day measured in Nongzhang between 1940 and 2025 was 9 February 1945, with winds reaching 18.0 km/h.
What is the warmest month in Nongzhang?
The warmest month in Nongzhang is August (21.4 °C on average); the coldest is January (11.1 °C).
How much does it rain in Nongzhang?
Nongzhang receives on average 2,408 mm of precipitation per year, spread over about 201 rainy days.
Is it sunny in Nongzhang?
Nongzhang gets on average 8.7 hours of sunshine per day, roughly 3,175 hours per year over 1940-2025.
Are there tropical nights in Nongzhang?
Yes: Nongzhang has on average 17 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nongzhang?
In Nongzhang, between 1940 and 2025, the highest apparent temperature reached 37.1 °C on 19 July 2018, and the lowest was -6.2 °C on 6 January 1983.
Compare Nongzhang with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Nongzhang