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Average temperatures, rainfall, sunshine and the best time to visit Mai Chau.
Temperatures in Mai Chau, Hòa Bình province, Vietnam, vary greatly throughout the year. June is the hottest month at 33°C (91°F), while January is the coldest at 20°C (68°F).
Rainfall is high, totalling around 1954 mm (77 in) per year. August is the wettest month and December the driest. The city also experiences a distinct rainy season from May to September, with very warm summers and pleasant winters. The sunniest month is July, with 6.3 hours of sunshine per day on average.
Pick a month to see the average temperature, rainfall and sunshine in Mai Chau - and find the best time to visit.
The climate in Mai Chau is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 33°C (91°F) in June, the warmest time of the year, to a pleasant 20°C (68°F) during cooler months like January.
At night, you can expect temperatures ranging from 25°C (77°F) in June to around 13°C (55°F) during January.
Check out our detailed temperature page for more information.
Mai Chau has a notably wet climate with abundant precipitation, recording 1954 mm (77 in) of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 361 mm (14 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month December brings less rainfall, with 41 mm (1.6 in) over 5 rainy days. For more details, please visit our Mai Chau Precipitation page.
Seasonal changes in sunshine hours are quite dramatic in Mai Chau. While July receives considerable daily sunshine with up to 6.3 hours, February marks the darkest time of the year, where sunshine is scarce with only 2.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
The city experiences its highest humidity in March, reaching 85%. In May, the humidity drops to its lowest level at 82%. What does this mean? Read our detailed page on humidity levels for further details.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
January, February, March, November and December typically offer the most optimal weather in Mai Chau. In contrast, May, June, July, August and September tend to have less optimal conditions. Mai Chau has a distinct rainy season from May to September, with very warm summers and pleasant winters.
Daytime highs range from 20°C (68°F) in January to 33°C (91°F) in June. Nighttime lows range from 13°C (55°F) to 25°C (77°F). Temperatures vary considerably through the year.
Annual rainfall is around 1954 mm (77 in). August is the wettest month with 361 mm (14 in), while December is the driest with 41 mm (1.6 in).
Mai Chau receives around 1,664 hours of sunshine per year. July is the sunniest month with 190 hours, while February is the cloudiest with just 66 hours.
Mai Chau is highlighted - select any city to see its climate.
Where to go in September - average daytime high across popular destinations.
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