Baoluan climate — normals and trends
Baoluan (China) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 15.2 °C and it receives 1,708 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 (25.2 °C on average) and the coldest is January (4.3 °C). Rainfall peaks in July.
Baoluan averages 15 frost days, 33 hot days (≥ 30 °C) and 193 rainy days per year.
Baoluan 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 23 to 7 per year over the period.
The hottest day of the period reached 37.8 °C (on 18 August 2022) and the coldest -11.0 °C (on 11 February 1945).
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
BaoluanChongqing Municipality
- coords
- 29.76°, 107.68°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.2°C
Average daily high
18.5°C
Average daily low
12.3°C
Annual rainfall
1,708mm
Sunshine / day
6.3h
Mean relative humidity
81%
Average peak wind
7.8km/h
Seasonal range
20.9°C
Frost days (< 0 °C)
15 d/yr
Hot days (≥ 30 °C)
33 d/yr
Rainy days (≥ 1 mm)
193 d/yr
Annual snowfall
21.2 cm
Average feels-like high
19.3 °C
Average feels-like low
12.2 °C
Average peak gust
27.5 km/h
Tropical nights (≥ 20 °C)
75 d/yr
Solar radiation
11.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.35 · 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
37.8 °C
18 August 2022
Coldest day
-11.0 °C
11 February 1945
Wettest day
126 mm
6 July 2018
Windiest day
38.2 km/h
23 May 1946
Strongest gust
103.3 km/h
24 May 1946
Hottest feels-like
43.3 °C
5 August 1994
Coldest feels-like
-15.2 °C
30 January 1977
Snowiest day
13.7 cm
16 January 1944
Sunniest day
13.8 h
28 June 2013
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 | 9.3 °C | +2.3 °C | 63 mm | +17 mm |
| Feb | 8.8 °C | -0.2 °C | 43 mm | -13 mm |
| Mar | 14.5 °C | +0.4 °C | 131 mm | +16 mm |
| Apr | 22.3 °C | +3.0 °C | 144 mm | -21 mm |
| May | 25.0 °C | +2.1 °C | 189 mm | -26 mm |
| Jun | 26.5 °C | +0.8 °C | 265 mm | +40 mm |
| Jul | 31.7 °C | +2.7 °C | 197 mm | -32 mm |
| Aug | 31.5 °C | +2.3 °C | 172 mm | -19 mm |
| Sep | 26.8 °C | +2.0 °C | 246 mm | +77 mm |
| Oct | 21.3 °C | +2.4 °C | 194 mm | +45 mm |
| Nov | 14.4 °C | +0.5 °C | 89 mm | -6 mm |
| Dec | 11.1 °C | +2.4 °C | 63 mm | +10 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 Baoluan?
Baoluan has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 15.2 °C and it receives 1,708 mm of precipitation per year.
What is the hottest day ever recorded in Baoluan?
The hottest day measured in Baoluan between 1940 and 2025 was 18 August 2022, reaching 37.8 °C.
What is the coldest day in Baoluan?
The coldest day measured in Baoluan between 1940 and 2025 was 11 February 1945, at -11.0 °C.
Does it snow in Baoluan?
Yes. Baoluan gets on average 21.2 cm of snow per year and has around 15 frost days.
Has the climate of Baoluan warmed?
Yes: Baoluan warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Baoluan?
The wettest day measured in Baoluan between 1940 and 2025 was 6 July 2018, with 126 mm of rain in 24 hours.
What was the windiest day in Baoluan?
The windiest day measured in Baoluan between 1940 and 2025 was 23 May 1946, with winds reaching 38.2 km/h.
What is the warmest month in Baoluan?
The warmest month in Baoluan is July (25.2 °C on average); the coldest is January (4.3 °C).
How much does it rain in Baoluan?
Baoluan receives on average 1,708 mm of precipitation per year, spread over about 193 rainy days.
Is it sunny in Baoluan?
Baoluan gets on average 6.3 hours of sunshine per day, roughly 2,300 hours per year over 1940-2025.
What is the biggest single-day snowfall in Baoluan?
The heaviest 24-hour snowfall measured in Baoluan between 1940 and 2025 was 16 January 1944, with 13.7 cm.
Are there tropical nights in Baoluan?
Yes: Baoluan has on average 75 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Baoluan?
In Baoluan, between 1940 and 2025, the highest apparent temperature reached 43.3 °C on 5 August 1994, and the lowest was -15.2 °C on 30 January 1977.
Compare Baoluan with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Baoluan