Imarichō-kō Weather Year-Round — Best Time to Visit
Imarichō-kō, Japan has mild weather year-round. The best time to visit is October (score: 81/100). Annual average high: 20.3°C, total rainfall: 1782mm.
When is the best time to visit Imarichō-kō?
81
October is the best month to visit Imarichō-kō with a travel score of 81/100 (Excellent).
Expect highs of 22.8°C, 8 rain days, and 8.5 hours of daily sunshine.
View October weather details →Travel Score by Month
59
Jan
62
Feb
66
Mar
72
Apr
79
May
68
Jun
69
Jul
74
Aug
75
Sep
81
Oct
72
Nov
64
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Imarichō-kō each month?
20.3°C
Avg High
13.4°C
Avg Low
1782mm
Annual Rain
How much rain does Imarichō-kō get?
Imarichō-kō receives 1782mm of rain annually. The wettest month is typically June with 302mm, while January is the driest.
What is the weather like each month in Imarichō-kō?
January
59
9°C
Low: 4°C
8 rain days
Mixed
February
62
11°C
Low: 4°C
9 rain days
Good
March
66
14°C
Low: 6°C
10 rain days
Good
April
72
19°C
Low: 11°C
10 rain days
Good
May
79
24°C
Low: 15°C
10 rain days
Good
June
68
27°C
Low: 20°C
15 rain days
Good
July
69
30°C
Low: 24°C
16 rain days
Good
August
74
31°C
Low: 25°C
15 rain days
Good
September
75
28°C
Low: 21°C
12 rain days
Good
October
Best time to visit81
23°C
Low: 16°C
8 rain days
Excellent
November
72
17°C
Low: 11°C
8 rain days
Good
December
64
11°C
Low: 6°C
7 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31