Jōsō Weather Year-Round — Best Time to Visit
Jōsō, Japan has mild weather year-round. The best time to visit is August (score: 76/100). Annual average high: 19.2°C, total rainfall: 1360mm.
When is the best time to visit Jōsō?
76
August is the best month to visit Jōsō with a travel score of 76/100 (Good).
Expect highs of 30.6°C, 13 rain days, and 9.6 hours of daily sunshine.
View August weather details →Travel Score by Month
62
Jan
63
Feb
62
Mar
68
Apr
72
May
70
Jun
71
Jul
76
Aug
71
Sep
70
Oct
65
Nov
63
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Jōsō each month?
19.2°C
Avg High
10.9°C
Avg Low
1360mm
Annual Rain
How much rain does Jōsō get?
Jōsō receives 1360mm of rain annually. The wettest month is typically October with 168mm, while January is the driest.
What is the weather like each month in Jōsō?
January
62
8°C
Low: -1°C
6 rain days
Good
February
63
9°C
Low: 0°C
6 rain days
Good
March
62
13°C
Low: 3°C
10 rain days
Good
April
68
18°C
Low: 8°C
11 rain days
Good
May
72
23°C
Low: 14°C
12 rain days
Good
June
70
25°C
Low: 18°C
14 rain days
Good
July
71
29°C
Low: 22°C
15 rain days
Good
August
Best time to visit76
31°C
Low: 23°C
13 rain days
Good
September
71
27°C
Low: 20°C
13 rain days
Good
October
70
21°C
Low: 14°C
11 rain days
Good
November
65
16°C
Low: 8°C
9 rain days
Good
December
63
11°C
Low: 2°C
6 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31