Annual mean 7°C · wettest around July · prevailing wind W
Warmest
28.0 °C
Coldest
-10.9 °C
Wettest
38%
Windiest
5.6 m/s
Prevailing
W
4.2 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Changchun over the whole year is 7°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -18°C. The rainy (wet) season in Changchun runs from June to September, peaking in July with a 38% chance of rain on a given day. The dry season is October to May; December is the driest month, at 9%. Winds in Changchun are highest in May, averaging 4.0 m/s (14 km/h), and lightest in August, at 2.5 m/s (9 km/h). The prevailing wind is from the W. The clearest skies in Changchun come in January, when the sky is typically 39% covered; June is the cloudiest month, at 66%.
Month by month Changchun climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-11°C
-18°C
-17°C
12%
39%
2.6 m/s
0
0
0
February
-6°C
-14°C
-12°C
12%
47%
3.0 m/s
0
0
0
March
4°C
-4°C
-2°C
14%
54%
3.4 m/s
0
0
10
April
14°C
5°C
7°C
14%
60%
3.9 m/s
10
0
53
May
20°C
12°C
15°C
23%
65%
4.0 m/s
53
3
75
June
24°C
18°C
23°C
32%
66%
3.1 m/s
73
33
45
July
28°C
22°C
29°C
38%
64%
2.7 m/s
32
66
8
August
25°C
19°C
26°C
34%
65%
2.5 m/s
53
54
22
September
21°C
13°C
19°C
26%
58%
2.7 m/s
73
13
67
October
13°C
4°C
8°C
12%
54%
3.0 m/s
12
0
53
November
0°C
-6°C
-5°C
18%
54%
3.2 m/s
0
0
6
December
-9°C
-15°C
-15°C
9%
43%
3.0 m/s
0
0
0
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Changchun weather by season
Year round, Changchun has days of about -11°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -18°C to 22°C through the year, and the average temperature over the year is 7°C around the clock. Rain is most likely around July and least likely around December. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Changchun weather in winterDecember to February
High -8°CLow -15°CRain 11%
Winter in Changchun has typical daily highs of about -8°C and lows of about -15°C, with a 11% chance of rain on a given day.
Changchun weather in springMarch to May
High 13°CLow 4°CRain 17%
Spring in Changchun has typical daily highs of about 13°C and lows of about 4°C, with a 17% chance of rain on a given day.
Changchun weather in summerJune to August
High 26°CLow 20°CRain 35%
Summer in Changchun has typical daily highs of about 26°C and lows of about 20°C, with a 35% chance of rain on a given day.
Changchun weather in autumnSeptember to November
High 11°CLow 4°CRain 19%
Autumn in Changchun has typical daily highs of about 11°C and lows of about 4°C, with a 19% chance of rain on a given day.
When is the rainy season in Changchun?
The rainy (wet) season in Changchun runs from June to September, peaking in July with a 38% chance of rain on a given day. The dry season is October to May; December is the driest month, at 9%.
What time of year is Changchun windiest?
Winds in Changchun are highest in May, averaging 4.0 m/s (14 km/h), and lightest in August, at 2.5 m/s (9 km/h). The prevailing wind is from the W.
What is the average temperature in Changchun year round?
The average temperature in Changchun over the whole year is 7°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -18°C.