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Cẩm Phả Weather by Month
Average temperatures, rainfall and humidity for Cẩm Phả, Vietnam, month by month, built from OpenWeather’s historical records. Use it to see what a typical Cẩm Phả month looks like before you travel — then check the live Cẩm Phả forecast for the days ahead.
Warmest month
June
31°C average high
Coolest month
January
15°C average low
Wettest month
August
188 mm of rain
Driest month
February
27 mm of rain
Average temperature and rainfall in Cẩm Phả by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 19°C | 15°C | 6°C / 27°C | 35 mm | 84% | 12 km/h |
| February | 20°C | 16°C | 6°C / 27°C | 27 mm | 88% | 11 km/h |
| March | 22°C | 19°C | 12°C / 29°C | 46 mm | 87% | 10 km/h |
| April | 26°C | 22°C | 13°C / 32°C | 85 mm | 87% | 10 km/h |
| May | 29°C | 25°C | 16°C / 38°C | 79 mm | 87% | 12 km/h |
| June | 31°C | 27°C | 23°C / 39°C | 125 mm | 87% | 14 km/h |
| July | 31°C | 27°C | 23°C / 38°C | 165 mm | 88% | 13 km/h |
| August | 30°C | 26°C | 6°C / 37°C | 188 mm | 89% | 11 km/h |
| September | 30°C | 26°C | 21°C / 36°C | 143 mm | 88% | 11 km/h |
| October | 27°C | 23°C | 14°C / 34°C | 59 mm | 84% | 13 km/h |
| November | 25°C | 20°C | 11°C / 29°C | 33 mm | 84% | 13 km/h |
| December | 20°C | 16°C | 7°C / 28°C | 35 mm | 82% | 13 km/h |
Best time to visit Cẩm Phả
The most comfortable time to visit Cẩm Phả is generally March and November to December, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around August, totalling about 1,020 mm a year.
Travellers who prefer heat should aim for June, when highs average 31°C. August is the month to avoid if rain would spoil your plans — it averages 188 mm, roughly 7× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Cẩm Phả forecast for what is happening now.