Katanawa Weather Year-Round — Best Time to Visit
Katanawa, Japan has mild weather year-round. The best time to visit is October (score: 80/100). Annual average high: 20.1°C, total rainfall: 1688mm.
When is the best time to visit Katanawa?
80
October is the best month to visit Katanawa with a travel score of 80/100 (Good).
Expect highs of 22.5°C, 8 rain days, and 8.4 hours of daily sunshine.
View October weather details →Travel Score by Month
57
Jan
61
Feb
64
Mar
71
Apr
79
May
69
Jun
68
Jul
75
Aug
74
Sep
80
Oct
71
Nov
62
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Katanawa each month?
20.1°C
Avg High
13.1°C
Avg Low
1688mm
Annual Rain
How much rain does Katanawa get?
Katanawa receives 1688mm of rain annually. The wettest month is typically June with 280mm, while January is the driest.
What is the weather like each month in Katanawa?
January
57
9°C
Low: 3°C
9 rain days
Mixed
February
61
10°C
Low: 3°C
9 rain days
Good
March
64
14°C
Low: 6°C
11 rain days
Good
April
71
19°C
Low: 10°C
11 rain days
Good
May
79
24°C
Low: 15°C
10 rain days
Good
June
69
27°C
Low: 20°C
15 rain days
Good
July
68
30°C
Low: 24°C
17 rain days
Good
August
75
31°C
Low: 25°C
15 rain days
Good
September
74
28°C
Low: 21°C
13 rain days
Good
October
Best time to visit80
23°C
Low: 16°C
8 rain days
Good
November
71
17°C
Low: 10°C
8 rain days
Good
December
62
11°C
Low: 5°C
9 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31