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Weather & Climate
Chengmai, Hainan, China
Overview
Climate data and monthly weather averages for Chengmai.
Key Metrics
Annual Avg
24.2°C
Summer Avg
27.6°C
Winter Avg
18.8°C
Record High
42.1°C
Record Low
4.8°C
Annual Precipitation
1929.1 mm
Avg Humidity
83%
Summer Humidity
86%
Winter Humidity
83%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 34.1° | 17.8° | 4.8° | 29.1 | 84% | 92 | 29.3 |
| Feb | 38.2° | 20.1° | 5.3° | 23 | 81% | 101 | 27 |
| Mar | 39.5° | 23.5° | 8.6° | 46.8 | 77% | 127 | 37 |
| Apr | 41.4° | 26.7° | 13.3° | 87.3 | 74% | 143 | 30.7 |
| May | 42.1° | 28° | 17.9° | 181 | 79% | 166 | 25.1 |
| Jun | 39.8° | 28° | 21° | 190.5 | 84% | 159 | 41.3 |
| Jul | 38.8° | 27.6° | 21.8° | 244.9 | 86% | 165 | 42.1 |
| Aug | 35° | 27.2° | 21.6° | 327.4 | 88% | 149 | 44 |
| Sep | 35.7° | 26.4° | 19.7° | 302.7 | 88% | 133 | 52.4 |
| Oct | 32.6° | 24.2° | 13.8° | 347.5 | 88% | 121 | 61 |
| Nov | 32.3° | 21.8° | 8.8° | 97.8 | 87% | 99 | 49.6 |
| Dec | 31° | 18.4° | 6.3° | 51.1 | 85% | 85 | 30.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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