Annual mean 13°C · wettest around January · prevailing wind NW
Warmest
30.9 °C
Coldest
1.8 °C
Wettest
36%
Windiest
4.0 m/s
Prevailing
NW
3.2 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 Aizuwakamatsu over the whole year is 13°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -1°C. Aizuwakamatsu has no sharply defined rainy season: the chance of rain on a given day runs from 16% in October, the driest month, to 24% in January, the wettest. Winds in Aizuwakamatsu are highest in February, averaging 2.8 m/s (10 km/h), and lightest in September, at 2.0 m/s (7 km/h). The prevailing wind is from the NW. The clearest skies in Aizuwakamatsu come in November, when the sky is typically 65% covered; September is the cloudiest month, at 77%.
Month by month Aizuwakamatsu 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
2°C
-1°C
-2°C
24%
70%
2.6 m/s
0
0
2
February
3°C
-1°C
-1°C
22%
67%
2.8 m/s
0
0
6
March
9°C
2°C
4°C
17%
66%
2.6 m/s
5
0
34
April
15°C
7°C
12°C
17%
66%
2.7 m/s
33
2
68
May
21°C
13°C
19°C
18%
67%
2.4 m/s
73
14
68
June
25°C
18°C
24°C
18%
74%
2.4 m/s
65
46
35
July
28°C
22°C
31°C
24%
75%
2.1 m/s
22
52
5
August
30°C
23°C
33°C
21%
73%
2.1 m/s
11
44
3
September
25°C
19°C
26°C
20%
77%
2.0 m/s
54
47
27
October
18°C
12°C
17°C
16%
72%
2.0 m/s
60
10
74
November
11°C
6°C
8°C
16%
65%
2.2 m/s
14
0
59
December
5°C
1°C
1°C
24%
70%
2.4 m/s
0
0
11
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 Aizuwakamatsu weather by season
Year round, Aizuwakamatsu has days of about 2°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from -1°C to 23°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around January and least likely around October. 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.
Aizuwakamatsu weather in winterDecember to February
High 4°CLow -0°CRain 23%
Winter in Aizuwakamatsu has typical daily highs of about 4°C and lows of about -0°C, with a 23% chance of rain on a given day.
Aizuwakamatsu weather in springMarch to May
High 15°CLow 7°CRain 17%
Spring in Aizuwakamatsu has typical daily highs of about 15°C and lows of about 7°C, with a 17% chance of rain on a given day.
Aizuwakamatsu weather in summerJune to August
High 28°CLow 21°CRain 21%
Summer in Aizuwakamatsu has typical daily highs of about 28°C and lows of about 21°C, with a 21% chance of rain on a given day.
Aizuwakamatsu weather in autumnSeptember to November
High 18°CLow 12°CRain 17%
Autumn in Aizuwakamatsu has typical daily highs of about 18°C and lows of about 12°C, with a 17% chance of rain on a given day.
When is the rainy season in Aizuwakamatsu?
Aizuwakamatsu has no sharply defined rainy season: the chance of rain on a given day runs from 16% in October, the driest month, to 24% in January, the wettest.
What time of year is Aizuwakamatsu windiest?
Winds in Aizuwakamatsu are highest in February, averaging 2.8 m/s (10 km/h), and lightest in September, at 2.0 m/s (7 km/h). The prevailing wind is from the NW.
What is the average temperature in Aizuwakamatsu year round?
The average temperature in Aizuwakamatsu over the whole year is 13°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -1°C.