Annual mean 10°C · wettest around July · prevailing wind W
Warmest
28.5 °C
Coldest
-5.8 °C
Wettest
38%
Windiest
4.5 m/s
Prevailing
W
3.5 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 Haicheng over the whole year is 10°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -11°C. The rainy (wet) season in Haicheng runs from May to September, peaking in July with a 35% chance of rain on a given day. The dry season is October to April; December is the driest month, at 8%. Winds in Haicheng are highest in April, averaging 3.4 m/s (12 km/h), and lightest in August, at 2.3 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Haicheng come in January, when the sky is typically 52% covered; July is the cloudiest month, at 77%.
Month by month Haicheng 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
-5°C
-11°C
-11°C
8%
52%
2.4 m/s
0
0
0
February
-1°C
-8°C
-7°C
13%
57%
2.8 m/s
0
0
1
March
7°C
0°C
1°C
11%
61%
3.1 m/s
1
0
20
April
15°C
7°C
10°C
18%
67%
3.4 m/s
19
0
69
May
21°C
13°C
17°C
24%
68%
3.3 m/s
67
6
77
June
25°C
19°C
24°C
29%
74%
2.6 m/s
73
44
35
July
28°C
23°C
30°C
35%
77%
2.4 m/s
22
64
3
August
27°C
22°C
29°C
34%
73%
2.3 m/s
31
57
10
September
23°C
16°C
22°C
26%
65%
2.4 m/s
76
29
51
October
15°C
8°C
11°C
17%
63%
2.6 m/s
32
1
71
November
5°C
-0°C
0°C
17%
63%
2.7 m/s
1
0
22
December
-3°C
-8°C
-9°C
8%
53%
2.5 m/s
0
0
1
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 Haicheng weather by season
Year round, Haicheng has days of about -5°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from -11°C to 23°C through the year, and the average temperature over the year is 10°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.
Haicheng weather in winterDecember to February
High -3°CLow -9°CRain 10%
Winter in Haicheng has typical daily highs of about -3°C and lows of about -9°C, with a 10% chance of rain on a given day.
Haicheng weather in springMarch to May
High 14°CLow 7°CRain 18%
Spring in Haicheng has typical daily highs of about 14°C and lows of about 7°C, with a 18% chance of rain on a given day.
Haicheng weather in summerJune to August
High 27°CLow 21°CRain 33%
Summer in Haicheng has typical daily highs of about 27°C and lows of about 21°C, with a 33% chance of rain on a given day.
Haicheng weather in autumnSeptember to November
High 14°CLow 8°CRain 20%
Autumn in Haicheng has typical daily highs of about 14°C and lows of about 8°C, with a 20% chance of rain on a given day.
When is the rainy season in Haicheng?
The rainy (wet) season in Haicheng runs from May to September, peaking in July with a 35% chance of rain on a given day. The dry season is October to April; December is the driest month, at 8%.
What time of year is Haicheng windiest?
Winds in Haicheng are highest in April, averaging 3.4 m/s (12 km/h), and lightest in August, at 2.3 m/s (8 km/h). The prevailing wind is from the W.
What is the average temperature in Haicheng year round?
The average temperature in Haicheng over the whole year is 10°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about -11°C.