Nanao Weather Year-Round — Best Time to Visit
Nanao, Japan has mild weather year-round. The best time to visit is June (score: 79/100). Annual average high: 17.4°C, total rainfall: 1746mm.
When is the best time to visit Nanao?
79
June is the best month to visit Nanao with a travel score of 79/100 (Good).
Expect highs of 24.3°C, 11 rain days, and 9.9 hours of daily sunshine.
View June weather details →Travel Score by Month
40
Jan
47
Feb
54
Mar
67
Apr
76
May
79
Jun
74
Jul
79
Aug
74
Sep
71
Oct
57
Nov
42
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Nanao each month?
17.4°C
Avg High
11.5°C
Avg Low
1746mm
Annual Rain
How much rain does Nanao get?
Nanao receives 1746mm of rain annually. The wettest month is typically July with 223mm, while February is the driest.
What is the weather like each month in Nanao?
January
40
6°C
Low: 1°C
19 rain days
Poor
February
47
6°C
Low: 1°C
15 rain days
Mixed
March
54
10°C
Low: 3°C
15 rain days
Mixed
April
67
16°C
Low: 8°C
11 rain days
Good
May
76
21°C
Low: 13°C
11 rain days
Good
June
Best time to visit79
24°C
Low: 18°C
11 rain days
Good
July
74
28°C
Low: 22°C
15 rain days
Good
August
79
30°C
Low: 24°C
12 rain days
Good
September
74
26°C
Low: 21°C
13 rain days
Good
October
71
20°C
Low: 15°C
13 rain days
Good
November
57
14°C
Low: 9°C
15 rain days
Mixed
December
42
9°C
Low: 4°C
20 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31