Panjin climate — normals and trends
Panjin (China) has a hot-summer humid continental, dry winter climate (Dwa) under the Köppen-Geiger classification. Its mean annual temperature is 9.5 °C and it receives 759 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 (25.1 °C on average) and the coldest is January (-8.9 °C). Rainfall peaks in August.
Panjin averages 139 frost days, 20 hot days (≥ 30 °C) and 77 rainy days per year.
Panjin has warmed by +2.3 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The number of frost days there went from about 147 to 131 per year over the period.
The hottest day of the period reached 38.2 °C (on 15 June 2017) and the coldest -32.1 °C (on 11 January 2001).
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
PanjinLiaoning
- coords
- 41.12°, 122.07°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.5°C
Average daily high
14.3°C
Average daily low
5.0°C
Annual rainfall
759mm
Sunshine / day
9.5h
Mean relative humidity
63%
Average peak wind
19.8km/h
Seasonal range
34.0°C
Frost days (< 0 °C)
139 d/yr
Hot days (≥ 30 °C)
20 d/yr
Rainy days (≥ 1 mm)
77 d/yr
Annual snowfall
25.9 cm
Average feels-like high
12.0 °C
Average feels-like low
2.4 °C
Average peak gust
38.5 km/h
Tropical nights (≥ 20 °C)
54 d/yr
Solar radiation
15.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.51 · 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
38.2 °C
15 June 2017
Coldest day
-32.1 °C
11 January 2001
Wettest day
135 mm
19 July 1949
Windiest day
59.4 km/h
4 March 2007
Strongest gust
92.5 km/h
4 March 2007
Hottest feels-like
44.3 °C
29 July 2018
Coldest feels-like
-37.9 °C
11 January 2001
Snowiest day
38.2 cm
4 March 2007
Sunniest day
14.0 h
26 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 | 0.1 °C | +3.8 °C | 7 mm | +0 mm |
| Feb | 1.7 °C | +1.8 °C | 2 mm | -7 mm |
| Mar | 10.4 °C | +3.3 °C | 1 mm | -16 mm |
| Apr | 17.8 °C | +2.0 °C | 42 mm | -1 mm |
| May | 23.8 °C | +1.3 °C | 45 mm | -16 mm |
| Jun | 29.2 °C | +2.8 °C | 78 mm | -18 mm |
| Jul | 31.1 °C | +2.5 °C | 171 mm | -9 mm |
| Aug | 29.4 °C | +1.2 °C | 323 mm | +139 mm |
| Sep | 27.3 °C | +3.2 °C | 58 mm | -26 mm |
| Oct | 16.1 °C | -0.7 °C | 17 mm | -30 mm |
| Nov | 11.3 °C | +4.4 °C | 7 mm | -18 mm |
| Dec | 0.3 °C | +1.4 °C | 9 mm | 0 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 Panjin?
Panjin has a hot-summer humid continental, dry winter climate (Köppen Dwa). Over 1940-2025, the average annual temperature is 9.5 °C and it receives 759 mm of precipitation per year.
What is the hottest day ever recorded in Panjin?
The hottest day measured in Panjin between 1940 and 2025 was 15 June 2017, reaching 38.2 °C.
What is the coldest day in Panjin?
The coldest day measured in Panjin between 1940 and 2025 was 11 January 2001, at -32.1 °C.
Does it snow in Panjin?
Yes. Panjin gets on average 25.9 cm of snow per year and has around 139 frost days.
Has the climate of Panjin warmed?
Yes: Panjin warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Panjin?
The wettest day measured in Panjin between 1940 and 2025 was 19 July 1949, with 135 mm of rain in 24 hours.
What was the windiest day in Panjin?
The windiest day measured in Panjin between 1940 and 2025 was 4 March 2007, with winds reaching 59.4 km/h.
What is the warmest month in Panjin?
The warmest month in Panjin is July (25.1 °C on average); the coldest is January (-8.9 °C).
How much does it rain in Panjin?
Panjin receives on average 759 mm of precipitation per year, spread over about 77 rainy days.
Is it sunny in Panjin?
Panjin gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.
What is the biggest single-day snowfall in Panjin?
The heaviest 24-hour snowfall measured in Panjin between 1940 and 2025 was 4 March 2007, with 38.2 cm.
Are there tropical nights in Panjin?
Yes: Panjin has on average 54 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Panjin?
In Panjin, between 1940 and 2025, the highest apparent temperature reached 44.3 °C on 29 July 2018, and the lowest was -37.9 °C on 11 January 2001.
Compare Panjin with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Panjin