Saijō Weather Year-Round — Best Time to Visit
Saijō, Japan has mild weather year-round. The best time to visit is May (score: 80/100). Annual average high: 20.2°C, total rainfall: 1652mm.
When is the best time to visit Saijō?
80
May is the best month to visit Saijō with a travel score of 80/100 (Excellent).
Expect highs of 23.5°C, 10 rain days, and 9.6 hours of daily sunshine.
View May weather details →Travel Score by Month
56
Jan
59
Feb
63
Mar
73
Apr
80
May
72
Jun
74
Jul
76
Aug
74
Sep
77
Oct
69
Nov
60
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Saijō each month?
20.2°C
Avg High
13.5°C
Avg Low
1652mm
Annual Rain
How much rain does Saijō get?
Saijō receives 1652mm of rain annually. The wettest month is typically June with 237mm, while January is the driest.
What is the weather like each month in Saijō?
January
56
9°C
Low: 3°C
11 rain days
Mixed
February
59
10°C
Low: 3°C
11 rain days
Mixed
March
63
14°C
Low: 6°C
12 rain days
Good
April
73
19°C
Low: 11°C
11 rain days
Good
May
Best time to visit80
24°C
Low: 16°C
10 rain days
Excellent
June
72
27°C
Low: 20°C
14 rain days
Good
July
74
30°C
Low: 24°C
15 rain days
Good
August
76
31°C
Low: 25°C
13 rain days
Good
September
74
28°C
Low: 22°C
14 rain days
Good
October
77
22°C
Low: 16°C
10 rain days
Good
November
69
17°C
Low: 11°C
9 rain days
Good
December
60
11°C
Low: 5°C
10 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31