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Weather & Climate

Haimen, Guangdong, China

Overview

Climate data and monthly weather averages for Haimen.

Key Metrics

Annual Avg
22.9°C
Summer Avg
28°C
Winter Avg
17°C
Record High
32.3°C
Record Low
7.4°C
Annual Precipitation
1271.4 mm
Avg Humidity
84%
Summer Humidity
88%
Winter Humidity
81%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan21.8°16.1°7.4°47.781%9849.1
Feb23.3°16.9°10.3°37.284%9152.5
Mar25.3°18.9°11.2°70.185%10851.7
Apr27.9°22°16.2°9086%11647.7
May29.7°25.1°19.6°156.589%13279.6
Jun31.1°27.4°22.2°228.389%13563.4
Jul32°28.3°25.9°165.287%16986.1
Aug32.3°28.3°25.3°209.987%15873.7
Sep31.1°27.6°24.1°126.983%143101.7
Oct29.6°24.9°17.8°39.779%13689.6
Nov26.2°21.7°14.5°5481%10761.7
Dec23.8°17.9°10°45.979%9952.3

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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