Heishan Weather Year-Round — Best Time to Visit
Heishan, China has cool weather year-round. The best time to visit is September (score: 88/100). Annual average high: 14.8°C, total rainfall: 606mm.
When is the best time to visit Heishan?
88
September is the best month to visit Heishan with a travel score of 88/100 (Excellent).
Expect highs of 24.3°C, 6 rain days, and 9.7 hours of daily sunshine.
View September weather details →Travel Score by Month
60
Jan
62
Feb
70
Mar
78
Apr
86
May
86
Jun
80
Jul
81
Aug
88
Sep
78
Oct
64
Nov
58
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Heishan each month?
14.8°C
Avg High
4.5°C
Avg Low
606mm
Annual Rain
How much rain does Heishan get?
Heishan receives 606mm of rain annually. The wettest month is typically July with 158mm, while January is the driest.
What is the weather like each month in Heishan?
January
60
-4°C
Low: -13°C
1 rain days
Mixed
February
62
1°C
Low: -9°C
1 rain days
Good
March
70
9°C
Low: -3°C
3 rain days
Good
April
78
17°C
Low: 4°C
5 rain days
Good
May
86
24°C
Low: 11°C
6 rain days
Excellent
June
86
28°C
Low: 17°C
9 rain days
Excellent
July
80
30°C
Low: 21°C
11 rain days
Good
August
81
28°C
Low: 20°C
10 rain days
Excellent
September
Best time to visit88
24°C
Low: 14°C
6 rain days
Excellent
October
78
16°C
Low: 6°C
5 rain days
Good
November
64
6°C
Low: -3°C
3 rain days
Good
December
58
-2°C
Low: -10°C
1 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31