Arakawa Weather Year-Round — Best Time to Visit
Arakawa, Japan has mild weather year-round. The best time to visit is August (score: 78/100). Annual average high: 19.2°C, total rainfall: 1407mm.
When is the best time to visit Arakawa?
78
August is the best month to visit Arakawa with a travel score of 78/100 (Good).
Expect highs of 30.3°C, 11 rain days, and 10 hours of daily sunshine.
View August weather details →Travel Score by Month
62
Jan
62
Feb
61
Mar
67
Apr
73
May
70
Jun
73
Jul
78
Aug
72
Sep
70
Oct
66
Nov
63
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Arakawa each month?
19.2°C
Avg High
11.6°C
Avg Low
1407mm
Annual Rain
How much rain does Arakawa get?
Arakawa receives 1407mm of rain annually. The wettest month is typically October with 183mm, while December is the driest.
What is the weather like each month in Arakawa?
January
62
9°C
Low: 0°C
6 rain days
Good
February
62
10°C
Low: 1°C
7 rain days
Good
March
61
13°C
Low: 4°C
11 rain days
Good
April
67
18°C
Low: 9°C
11 rain days
Good
May
73
22°C
Low: 14°C
12 rain days
Good
June
70
25°C
Low: 18°C
13 rain days
Good
July
73
29°C
Low: 23°C
13 rain days
Good
August
Best time to visit78
30°C
Low: 24°C
11 rain days
Good
September
72
27°C
Low: 21°C
13 rain days
Good
October
70
21°C
Low: 15°C
12 rain days
Good
November
66
16°C
Low: 9°C
9 rain days
Good
December
63
11°C
Low: 3°C
7 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31