Akiruno Weather Year-Round — Best Time to Visit
Akiruno, Japan has mild weather year-round. The best time to visit is May (score: 69/100). Annual average high: 18.5°C, total rainfall: 1845mm.
When is the best time to visit Akiruno?
69
May is the best month to visit Akiruno with a travel score of 69/100 (Good).
Expect highs of 21.7°C, 15 rain days, and 8.8 hours of daily sunshine.
View May weather details →Travel Score by Month
60
Jan
60
Feb
58
Mar
66
Apr
69
May
65
Jun
64
Jul
67
Aug
67
Sep
65
Oct
63
Nov
63
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Akiruno each month?
18.5°C
Avg High
10°C
Avg Low
1845mm
Annual Rain
How much rain does Akiruno get?
Akiruno receives 1845mm of rain annually. The wettest month is typically September with 238mm, while December is the driest.
What is the weather like each month in Akiruno?
January
60
8°C
Low: -2°C
8 rain days
Good
February
60
9°C
Low: -1°C
9 rain days
Mixed
March
58
13°C
Low: 2°C
14 rain days
Mixed
April
66
18°C
Low: 7°C
13 rain days
Good
May
Best time to visit69
22°C
Low: 13°C
15 rain days
Good
June
65
24°C
Low: 17°C
18 rain days
Good
July
64
28°C
Low: 21°C
20 rain days
Good
August
67
29°C
Low: 22°C
19 rain days
Good
September
67
26°C
Low: 19°C
17 rain days
Good
October
65
20°C
Low: 13°C
14 rain days
Good
November
63
15°C
Low: 7°C
10 rain days
Good
December
63
10°C
Low: 1°C
7 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31