Baoying climate — normals and trends
Baoying (China) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 15.2 °C and it receives 1,104 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 (27.6 °C on average) and the coldest is January (1.6 °C). Rainfall peaks in July.
Baoying averages 57 frost days, 54 hot days (≥ 30 °C) and 103 rainy days per year.
Baoying has warmed by +1.5 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.
The number of frost days there went from about 68 to 46 per year over the period.
The hottest day of the period reached 39.6 °C (on 8 July 1978) and the coldest -18.0 °C (on 11 January 1955).
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
BaoyingJiangsu
- coords
- 33.23°, 119.31°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
15.2°C
Average daily high
19.3°C
Average daily low
11.5°C
Annual rainfall
1,104mm
Sunshine / day
8.1h
Mean relative humidity
75%
Average peak wind
15.8km/h
Seasonal range
26.0°C
Frost days (< 0 °C)
57 d/yr
Hot days (≥ 30 °C)
54 d/yr
Rainy days (≥ 1 mm)
103 d/yr
Annual snowfall
11.6 cm
Average feels-like high
19.2 °C
Average feels-like low
10.6 °C
Average peak gust
31.4 km/h
Tropical nights (≥ 20 °C)
94 d/yr
Solar radiation
14.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °C per decade · r² = 0.33 · 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
39.6 °C
8 July 1978
Coldest day
-18.0 °C
11 January 1955
Wettest day
161 mm
3 July 1965
Windiest day
46.8 km/h
2 August 1956
Strongest gust
95.8 km/h
2 August 1956
Hottest feels-like
47.2 °C
1 August 2003
Coldest feels-like
-23.0 °C
6 January 1955
Snowiest day
22.9 cm
4 March 1952
Sunniest day
14.0 h
27 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 | 9.1 °C | +3.4 °C | 4 mm | -25 mm |
| Feb | 9.1 °C | +1.3 °C | 8 mm | -31 mm |
| Mar | 15.9 °C | +2.9 °C | 49 mm | -11 mm |
| Apr | 24.2 °C | +4.8 °C | 17 mm | -57 mm |
| May | 26.5 °C | +1.9 °C | 65 mm | -34 mm |
| Jun | 29.4 °C | +1.0 °C | 286 mm | +126 mm |
| Jul | 33.5 °C | +2.8 °C | 95 mm | -164 mm |
| Aug | 32.6 °C | +2.1 °C | 257 mm | +107 mm |
| Sep | 27.7 °C | +1.4 °C | 241 mm | +126 mm |
| Oct | 22.2 °C | +0.9 °C | 61 mm | +9 mm |
| Nov | 17.2 °C | +2.2 °C | 9 mm | -34 mm |
| Dec | 11.2 °C | +2.9 °C | 8 mm | -18 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 Baoying?
Baoying has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 15.2 °C and it receives 1,104 mm of precipitation per year.
What is the hottest day ever recorded in Baoying?
The hottest day measured in Baoying between 1940 and 2025 was 8 July 1978, reaching 39.6 °C.
What is the coldest day in Baoying?
The coldest day measured in Baoying between 1940 and 2025 was 11 January 1955, at -18.0 °C.
Does it snow in Baoying?
Yes. Baoying gets on average 11.6 cm of snow per year and has around 57 frost days.
Has the climate of Baoying warmed?
Yes: Baoying warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Baoying?
The wettest day measured in Baoying between 1940 and 2025 was 3 July 1965, with 161 mm of rain in 24 hours.
What was the windiest day in Baoying?
The windiest day measured in Baoying between 1940 and 2025 was 2 August 1956, with winds reaching 46.8 km/h.
What is the warmest month in Baoying?
The warmest month in Baoying is July (27.6 °C on average); the coldest is January (1.6 °C).
How much does it rain in Baoying?
Baoying receives on average 1,104 mm of precipitation per year, spread over about 103 rainy days.
Is it sunny in Baoying?
Baoying gets on average 8.1 hours of sunshine per day, roughly 2,957 hours per year over 1940-2025.
What is the biggest single-day snowfall in Baoying?
The heaviest 24-hour snowfall measured in Baoying between 1940 and 2025 was 4 March 1952, with 22.9 cm.
Are there tropical nights in Baoying?
Yes: Baoying has on average 94 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Baoying?
In Baoying, between 1940 and 2025, the highest apparent temperature reached 47.2 °C on 1 August 2003, and the lowest was -23.0 °C on 6 January 1955.
Compare Baoying with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Baoying