Annual mean 25°C · wettest around July · prevailing wind NE
Warmest
32.2 °C
Coldest
21.4 °C
Wettest
40%
Windiest
4.3 m/s
Prevailing
NE
3.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
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 Haiwei over the whole year is 25°C. June is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 18°C. The rainy (wet) season in Haiwei runs from May to October, peaking in July with a 37% chance of rain on a given day. The dry season is November to April; December is the driest month, at 10%. Winds in Haiwei are highest in December, averaging 3.7 m/s (13 km/h), and lightest in September, at 2.4 m/s (9 km/h). The prevailing wind is from the NE. The clearest skies in Haiwei come in April, when the sky is typically 69% covered; August is the cloudiest month, at 81%.
Month by month Haiwei 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
22°C
18°C
22°C
14%
79%
3.2 m/s
68
37
44
February
23°C
19°C
23°C
12%
73%
3.2 m/s
62
42
40
March
26°C
22°C
27°C
16%
72%
2.8 m/s
40
58
17
April
29°C
25°C
31°C
18%
69%
2.9 m/s
17
49
6
May
31°C
27°C
35°C
26%
72%
2.9 m/s
4
24
1
June
32°C
28°C
36°C
30%
78%
3.3 m/s
1
13
0
July
32°C
28°C
36°C
37%
81%
3.1 m/s
1
16
0
August
31°C
28°C
35°C
35%
81%
2.9 m/s
2
17
0
September
31°C
27°C
35°C
35%
74%
2.4 m/s
2
23
0
October
28°C
25°C
31°C
35%
70%
3.4 m/s
19
52
5
November
27°C
23°C
28°C
17%
74%
3.3 m/s
40
59
15
December
23°C
19°C
22°C
10%
77%
3.7 m/s
67
33
49
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 Haiwei weather by season
Year round, Haiwei has days of about 22°C at their warmest in January, its coolest month, and 32°C in June, its warmest; the coolest hours of the day run from 18°C to 28°C through the year, and the average temperature over the year is 25°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.
Haiwei weather in winterDecember to February
High 23°CLow 18°CRain 12%
Winter in Haiwei has typical daily highs of about 23°C and lows of about 18°C, with a 12% chance of rain on a given day.
Haiwei weather in springMarch to May
High 29°CLow 24°CRain 20%
Spring in Haiwei has typical daily highs of about 29°C and lows of about 24°C, with a 20% chance of rain on a given day.
Haiwei weather in summerJune to August
High 32°CLow 28°CRain 34%
Summer in Haiwei has typical daily highs of about 32°C and lows of about 28°C, with a 34% chance of rain on a given day.
Haiwei weather in autumnSeptember to November
High 29°CLow 25°CRain 29%
Autumn in Haiwei has typical daily highs of about 29°C and lows of about 25°C, with a 29% chance of rain on a given day.
When is the rainy season in Haiwei?
The rainy (wet) season in Haiwei runs from May to October, peaking in July with a 37% chance of rain on a given day. The dry season is November to April; December is the driest month, at 10%.
What time of year is Haiwei windiest?
Winds in Haiwei are highest in December, averaging 3.7 m/s (13 km/h), and lightest in September, at 2.4 m/s (9 km/h). The prevailing wind is from the NE.
What is the average temperature in Haiwei year round?
The average temperature in Haiwei over the whole year is 25°C. June is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 18°C.