Annual mean 15°C · wettest around July · prevailing wind NE
Warmest
31.7 °C
Coldest
7.2 °C
Wettest
36%
Windiest
3.4 m/s
Prevailing
NE
2.5 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 Chichibu over the whole year is 15°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -1°C. The rainy (wet) season in Chichibu runs from March to October, peaking in July with a 25% chance of rain on a given day. The dry season is November to February; December is the driest month, at 5%. Winds in Chichibu are highest in April, averaging 2.3 m/s (8 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the NE. The clearest skies in Chichibu come in January, when the sky is typically 36% covered; September is the cloudiest month, at 68%.
Month by month Chichibu 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
8°C
-1°C
3°C
6%
36%
2.0 m/s
0
0
26
February
9°C
-0°C
4°C
7%
43%
2.2 m/s
2
0
32
March
13°C
4°C
9°C
17%
49%
2.2 m/s
17
0
62
April
18°C
9°C
15°C
16%
55%
2.3 m/s
54
5
79
May
22°C
14°C
21°C
18%
59%
2.0 m/s
79
23
58
June
25°C
19°C
26°C
25%
66%
1.9 m/s
57
49
24
July
29°C
23°C
32°C
25%
65%
1.8 m/s
16
42
4
August
30°C
24°C
34°C
23%
64%
1.9 m/s
9
33
1
September
26°C
20°C
28°C
23%
68%
1.6 m/s
44
53
17
October
20°C
13°C
19°C
19%
61%
1.6 m/s
72
17
66
November
15°C
6°C
13°C
8%
47%
1.6 m/s
39
0
84
December
10°C
1°C
6°C
5%
38%
1.8 m/s
3
0
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 Chichibu weather by season
Year round, Chichibu has days of about 8°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 24°C through the year, and the average temperature over the year is 15°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.
Chichibu weather in winterDecember to February
High 9°CLow -0°CRain 6%
Winter in Chichibu has typical daily highs of about 9°C and lows of about -0°C, with a 6% chance of rain on a given day.
Chichibu weather in springMarch to May
High 18°CLow 9°CRain 17%
Spring in Chichibu has typical daily highs of about 18°C and lows of about 9°C, with a 17% chance of rain on a given day.
Chichibu weather in summerJune to August
High 28°CLow 22°CRain 24%
Summer in Chichibu has typical daily highs of about 28°C and lows of about 22°C, with a 24% chance of rain on a given day.
Chichibu weather in autumnSeptember to November
High 20°CLow 13°CRain 17%
Autumn in Chichibu has typical daily highs of about 20°C and lows of about 13°C, with a 17% chance of rain on a given day.
When is the rainy season in Chichibu?
The rainy (wet) season in Chichibu runs from March to October, peaking in July with a 25% chance of rain on a given day. The dry season is November to February; December is the driest month, at 5%.
What time of year is Chichibu windiest?
Winds in Chichibu are highest in April, averaging 2.3 m/s (8 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the NE.
What is the average temperature in Chichibu year round?
The average temperature in Chichibu over the whole year is 15°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -1°C.