Climate Overview
The climate in Hòa Bình is warm and mild. The average annual temperature is 23°C and approximately 2197mm of precipitation falls per year. August is the wettest month, receiving around 490mm of rainfall. Hòa Bình is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are December, February, January, when temperatures can drop to 14°C.
Temperature
Hòa Bình sees moderate temperature variation throughout the year, ranging from 14°C to 33°C. The warmest month is June, when average highs reach 33°C and the mean temperature sits around 29°C. December is the coolest month, with minimum temperatures around 14°C and an average of 17°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between November and December, with a 4°C shift in average temperatures.
Precipitation
Hòa Bình is a very wet location, receiving approximately 2197mm of precipitation annually, which averages out to around 183mm per month. The wettest month is August, averaging 490mm of rainfall. July and May also tend to see above-average precipitation. The driest month is February, with just 29mm. That's 461mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Hòa Bình is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.
Seasons
92 days until Autumn
It is currently summer in Hòa Bình, which began on June 21, 2026. Hòa Bình is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in June at around 33°C, while the coldest stretch bottoms out in December near 14°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.
Spring
Temperatures range from 18 to 31°C. Rainfall is heavy, totalling around 467mm across the season with a monthly average of 156mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 25 to 33°C. Rainfall is heavy, totalling around 1068mm across the season with a monthly average of 356mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 18 to 30°C. Rainfall is heavy, totalling around 502mm across the season with a monthly average of 167mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 14 to 21°C. Precipitation is moderate at around 161mm for the season, averaging 54mm per month. Winds are generally light, averaging 1km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit Hòa Bình is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 62mm per month. By contrast, June can be uncomfortably hot with temperatures reaching 33°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Hòa Bình based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
