Long’e climate — normals and trends
Long’e (China) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 17.8 °C and it receives 1,884 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 (26.6 °C on average) and the coldest is January (7.1 °C). Rainfall peaks in June.
Long’e averages 7 frost days, 62 hot days (≥ 30 °C) and 191 rainy days per year.
Long’e has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.
The number of frost days there went from about 10 to 4 per year over the period.
The hottest day of the period reached 38.7 °C (on 2 August 2021) and the coldest -8.4 °C (on 10 February 1977).
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
Long’eGuizhou
- coords
- 25.81°, 109.21°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
17.8°C
Average daily high
21.5°C
Average daily low
14.8°C
Annual rainfall
1,884mm
Sunshine / day
6.2h
Mean relative humidity
79%
Average peak wind
11.3km/h
Seasonal range
19.5°C
Frost days (< 0 °C)
7 d/yr
Hot days (≥ 30 °C)
62 d/yr
Rainy days (≥ 1 mm)
191 d/yr
Annual snowfall
3.7 cm
Average feels-like high
22.7 °C
Average feels-like low
15.3 °C
Average peak gust
32.3 km/h
Tropical nights (≥ 20 °C)
129 d/yr
Solar radiation
11.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.40 · 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
38.7 °C
2 August 2021
Coldest day
-8.4 °C
10 February 1977
Wettest day
238 mm
23 August 2007
Windiest day
29.1 km/h
14 June 1946
Strongest gust
92.2 km/h
6 July 1946
Hottest feels-like
45.0 °C
24 July 1958
Coldest feels-like
-12.4 °C
10 February 1977
Snowiest day
17.4 cm
6 January 2003
Sunniest day
13.3 h
24 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 | 15.7 °C | +5.4 °C | 27 mm | -25 mm |
| Feb | 9.5 °C | -2.2 °C | 50 mm | -26 mm |
| Mar | 17.8 °C | +1.6 °C | 101 mm | -34 mm |
| Apr | 26.4 °C | +4.7 °C | 176 mm | -62 mm |
| May | 26.7 °C | +1.0 °C | 337 mm | +13 mm |
| Jun | 28.7 °C | +0.4 °C | 446 mm | +99 mm |
| Jul | 33.1 °C | +2.8 °C | 126 mm | -94 mm |
| Aug | 31.7 °C | +1.2 °C | 201 mm | +32 mm |
| Sep | 30.0 °C | +1.5 °C | 120 mm | +20 mm |
| Oct | 25.6 °C | +2.0 °C | 35 mm | -64 mm |
| Nov | 18.9 °C | +0.7 °C | 96 mm | +17 mm |
| Dec | 16.1 °C | +3.3 °C | 36 mm | -11 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 Long’e?
Long’e has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 17.8 °C and it receives 1,884 mm of precipitation per year.
What is the hottest day ever recorded in Long’e?
The hottest day measured in Long’e between 1940 and 2025 was 2 August 2021, reaching 38.7 °C.
What is the coldest day in Long’e?
The coldest day measured in Long’e between 1940 and 2025 was 10 February 1977, at -8.4 °C.
Does it snow in Long’e?
Yes. Long’e gets on average 3.7 cm of snow per year and has around 7 frost days.
Has the climate of Long’e warmed?
Yes: Long’e warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Long’e?
The wettest day measured in Long’e between 1940 and 2025 was 23 August 2007, with 238 mm of rain in 24 hours.
What was the windiest day in Long’e?
The windiest day measured in Long’e between 1940 and 2025 was 14 June 1946, with winds reaching 29.1 km/h.
What is the warmest month in Long’e?
The warmest month in Long’e is July (26.6 °C on average); the coldest is January (7.1 °C).
How much does it rain in Long’e?
Long’e receives on average 1,884 mm of precipitation per year, spread over about 191 rainy days.
Is it sunny in Long’e?
Long’e gets on average 6.2 hours of sunshine per day, roughly 2,263 hours per year over 1940-2025.
What is the biggest single-day snowfall in Long’e?
The heaviest 24-hour snowfall measured in Long’e between 1940 and 2025 was 6 January 2003, with 17.4 cm.
Are there tropical nights in Long’e?
Yes: Long’e has on average 129 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Long’e?
In Long’e, between 1940 and 2025, the highest apparent temperature reached 45.0 °C on 24 July 1958, and the lowest was -12.4 °C on 10 February 1977.
Compare Long’e with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Long’e