What is the best way to use the Hainan climate data?
Use the monthly high and low averages to compare district/county by season, then open the climate trends page for a month-by-month chart.
City count
3
District/County count
12
Summer candidates
0
Winter candidates
12
Hainan Climate Summary
Seasonal climate context for search and comparison
Hainan includes 12 district/county records across 3 city areas. The annual average high is 28.0℃ and the annual average low is 22.2℃ based on the monthly climate dataset.
May has the highest average high at 31.3℃, while January has the lowest average low at 17.0℃. This helps compare summer comfort and winter warmth without relying on a single daily weather snapshot.
Under the default summer filter, 0 district/county match the cooling criteria. Under the default winter filter, 12 district/county match the warm-winter criteria.
Warm-winter candidates include Sansha Nanshadao, Sansha Zhongsha, Sansha Nanhaizhudao.
Hainan Monthly Temperature Charts
Province / District/County Average high Average low
Jan
22.9℃
17.0℃
Feb
23.9℃
18.3℃
Mar
26.3℃
19.6℃
Apr
29.4℃
22.1℃
May
31.3℃
24.7℃
Jun
31.2℃
25.3℃
Jul
31.1℃
25.3℃
Aug
30.7℃
24.8℃
Sep
30.3℃
24.7℃
Oct
28.0℃
23.3℃
Nov
25.6℃
21.3℃
Dec
25.2℃
19.6℃
Summer candidates
Jun-Aug average high no higher than 26.0℃, scroll to view all 0
| City | District/County | Average high | Average low |
|---|---|---|---|
No matching districts/counties | |||
Winter candidates
Dec-Feb average low no lower than 5.0℃, scroll to view all 12
| City | District/County | Average high | Average low |
|---|---|---|---|
| Sansha | Nanshadao | 28.0℃ | 24.3℃ |
| Sansha | Zhongsha | 25.3℃ | 23.0℃ |
| Sansha | Nanhaizhudao | 25.3℃ | 22.0℃ |
| Sansha | Xisha | 25.3℃ | 22.0℃ |
| Haikou | Qiongshan | 21.3℃ | 16.3℃ |
| Haikou | Xiuying | 21.3℃ | 16.3℃ |
| Haikou | Meilan | 21.3℃ | 16.3℃ |
| Haikou | Longhua | 21.3℃ | 16.3℃ |
| Sanya | Jiyang | 24.7℃ | 15.7℃ |
| Sanya | Tianya | 24.7℃ | 15.7℃ |
| Sanya | Yazhou | 24.7℃ | 15.7℃ |
| Sanya | Haitang | 24.7℃ | 15.7℃ |
Hainan City Climate Comparison
Compare seasonal candidates and average temperatures by city
Frequently Asked Questions
Short answers based on the same visible climate data.
What does the summer filter mean?
The default summer filter selects places where June, July, and August average highs are no higher than 26.0℃.
What does the winter filter mean?
The default winter filter selects places where December, January, and February average lows are no lower than 5.0℃.