Ashiya Weather Year-Round — Best Time to Visit
Ashiya, Japan has mild weather year-round. The best time to visit is May (score: 79/100). Annual average high: 19.7°C, total rainfall: 1535mm.
When is the best time to visit Ashiya?
79
May is the best month to visit Ashiya with a travel score of 79/100 (Good).
Expect highs of 22.9°C, 11 rain days, and 9.5 hours of daily sunshine.
View May weather details →Travel Score by Month
62
Jan
63
Feb
65
Mar
72
Apr
79
May
75
Jun
75
Jul
77
Aug
76
Sep
77
Oct
71
Nov
65
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Ashiya each month?
19.7°C
Avg High
12.2°C
Avg Low
1535mm
Annual Rain
How much rain does Ashiya get?
Ashiya receives 1535mm of rain annually. The wettest month is typically July with 204mm, while January is the driest.
What is the weather like each month in Ashiya?
January
62
8°C
Low: 1°C
6 rain days
Good
February
63
9°C
Low: 1°C
7 rain days
Good
March
65
13°C
Low: 4°C
10 rain days
Good
April
72
18°C
Low: 9°C
10 rain days
Good
May
Best time to visit79
23°C
Low: 15°C
11 rain days
Good
June
75
26°C
Low: 19°C
13 rain days
Good
July
75
30°C
Low: 24°C
14 rain days
Good
August
77
31°C
Low: 25°C
13 rain days
Good
September
76
28°C
Low: 21°C
12 rain days
Good
October
77
22°C
Low: 15°C
9 rain days
Good
November
71
16°C
Low: 9°C
7 rain days
Good
December
65
11°C
Low: 4°C
6 rain days
Good
Compare Ashiya
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What cities are near Ashiya?
Data based on 1994–2024 averages · Last updated: 2024-12-31