Saga Weather Year-Round — Best Time to Visit
Saga, Japan has mild weather year-round. The best time to visit is October (score: 81/100). Annual average high: 20.2°C, total rainfall: 1790mm.
When is the best time to visit Saga?
81
October is the best month to visit Saga with a travel score of 81/100 (Excellent).
Expect highs of 22.6°C, 7 rain days, and 8.4 hours of daily sunshine.
View October weather details →Travel Score by Month
61
Jan
63
Feb
65
Mar
71
Apr
79
May
69
Jun
68
Jul
75
Aug
77
Sep
81
Oct
72
Nov
65
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Saga each month?
20.2°C
Avg High
12.7°C
Avg Low
1790mm
Annual Rain
How much rain does Saga get?
Saga receives 1790mm of rain annually. The wettest month is typically June with 316mm, while January is the driest.
What is the weather like each month in Saga?
January
61
10°C
Low: 3°C
7 rain days
Good
February
63
11°C
Low: 3°C
8 rain days
Good
March
65
14°C
Low: 6°C
10 rain days
Good
April
71
19°C
Low: 10°C
10 rain days
Good
May
79
23°C
Low: 15°C
10 rain days
Good
June
69
26°C
Low: 19°C
15 rain days
Good
July
68
29°C
Low: 23°C
17 rain days
Good
August
75
31°C
Low: 24°C
14 rain days
Good
September
77
28°C
Low: 21°C
11 rain days
Good
October
Best time to visit81
23°C
Low: 15°C
7 rain days
Excellent
November
72
17°C
Low: 10°C
7 rain days
Good
December
65
12°C
Low: 5°C
6 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31