Kōriyama Weather Year-Round — Best Time to Visit
Kōriyama, Japan has mild weather year-round. The best time to visit is June (score: 74/100). Annual average high: 16°C, total rainfall: 1216mm.
When is the best time to visit Kōriyama?
74
June is the best month to visit Kōriyama with a travel score of 74/100 (Good).
Expect highs of 23.6°C, 12 rain days, and 8.2 hours of daily sunshine.
View June weather details →Travel Score by Month
50
Jan
52
Feb
56
Mar
66
Apr
73
May
74
Jun
67
Jul
72
Aug
71
Sep
68
Oct
61
Nov
52
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Kōriyama each month?
16°C
Avg High
7.8°C
Avg Low
1216mm
Annual Rain
How much rain does Kōriyama get?
Kōriyama receives 1216mm of rain annually. The wettest month is typically July with 170mm, while February is the driest.
What is the weather like each month in Kōriyama?
January
50
4°C
Low: -4°C
9 rain days
Mixed
February
52
5°C
Low: -3°C
9 rain days
Mixed
March
56
9°C
Low: 0°C
11 rain days
Mixed
April
66
15°C
Low: 5°C
10 rain days
Good
May
73
20°C
Low: 10°C
11 rain days
Good
June
Best time to visit74
24°C
Low: 15°C
12 rain days
Good
July
67
27°C
Low: 20°C
17 rain days
Good
August
72
28°C
Low: 21°C
14 rain days
Good
September
71
24°C
Low: 17°C
13 rain days
Good
October
68
18°C
Low: 11°C
10 rain days
Good
November
61
12°C
Low: 4°C
9 rain days
Good
December
52
6°C
Low: -1°C
10 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31