Ōshū Weather Year-Round — Best Time to Visit
Ōshū, Japan has mild weather year-round. The best time to visit is June (score: 74/100). Annual average high: 15.2°C, total rainfall: 1240mm.
When is the best time to visit Ōshū?
74
June is the best month to visit Ōshū with a travel score of 74/100 (Good).
Expect highs of 22.9°C, 12 rain days, and 8.9 hours of daily sunshine.
View June weather details →Travel Score by Month
45
Jan
49
Feb
54
Mar
64
Apr
71
May
74
Jun
68
Jul
71
Aug
71
Sep
67
Oct
56
Nov
46
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Ōshū each month?
15.2°C
Avg High
6.8°C
Avg Low
1240mm
Annual Rain
How much rain does Ōshū get?
Ōshū receives 1240mm of rain annually. The wettest month is typically July with 160mm, while February is the driest.
What is the weather like each month in Ōshū?
January
45
2°C
Low: -5°C
11 rain days
Mixed
February
49
3°C
Low: -5°C
10 rain days
Mixed
March
54
8°C
Low: -1°C
12 rain days
Mixed
April
64
15°C
Low: 4°C
12 rain days
Good
May
71
20°C
Low: 10°C
11 rain days
Good
June
Best time to visit74
23°C
Low: 14°C
12 rain days
Good
July
68
26°C
Low: 19°C
16 rain days
Good
August
71
28°C
Low: 20°C
15 rain days
Good
September
71
24°C
Low: 16°C
13 rain days
Good
October
67
18°C
Low: 9°C
10 rain days
Good
November
56
12°C
Low: 3°C
11 rain days
Mixed
December
46
5°C
Low: -2°C
13 rain days
Mixed
Compare Ōshū
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Data based on 1994–2024 averages · Last updated: 2024-12-31