Sendai Weather Year-Round — Best Time to Visit
Sendai, Japan has mild weather year-round. The best time to visit is October (score: 81/100). Annual average high: 20.9°C, total rainfall: 2198mm.
When is the best time to visit Sendai?
81
October is the best month to visit Sendai with a travel score of 81/100 (Excellent).
Expect highs of 23.9°C, 9 rain days, and 8.5 hours of daily sunshine.
View October weather details →Travel Score by Month
59
Jan
61
Feb
64
Mar
71
Apr
76
May
64
Jun
68
Jul
72
Aug
76
Sep
81
Oct
73
Nov
64
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Sendai each month?
20.9°C
Avg High
15.6°C
Avg Low
2198mm
Annual Rain
How much rain does Sendai get?
Sendai receives 2198mm of rain annually. The wettest month is typically June with 455mm, while January is the driest.
What is the weather like each month in Sendai?
January
59
11°C
Low: 7°C
11 rain days
Mixed
February
61
12°C
Low: 7°C
11 rain days
Good
March
64
15°C
Low: 9°C
12 rain days
Good
April
71
19°C
Low: 13°C
11 rain days
Good
May
76
23°C
Low: 17°C
11 rain days
Good
June
64
26°C
Low: 21°C
17 rain days
Good
July
68
29°C
Low: 25°C
18 rain days
Good
August
72
30°C
Low: 26°C
16 rain days
Good
September
76
28°C
Low: 23°C
13 rain days
Good
October
Best time to visit81
24°C
Low: 18°C
9 rain days
Excellent
November
73
19°C
Low: 13°C
9 rain days
Good
December
64
13°C
Low: 9°C
10 rain days
Good
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What cities are near Sendai?
Data based on 1994–2024 averages · Last updated: 2024-12-31