Thanh Hóa weather by month

Warmest month

June

35°C average high

Coolest month

January

16°C average low

Wettest month

August

208 mm of rain

Driest month

February

47 mm of rain

Average temperature and rainfall in Thanh Hóa 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	21°C	16°C	5°C / 27°C	52 mm	84%	10 km/h
February	22°C	16°C	8°C / 30°C	47 mm	85%	9 km/h
March	26°C	19°C	10°C / 40°C	82 mm	85%	9 km/h
April	29°C	22°C	17°C / 39°C	72 mm	84%	9 km/h
May	33°C	25°C	19°C / 41°C	97 mm	78%	10 km/h
June	35°C	26°C	20°C / 42°C	86 mm	77%	8 km/h
July	33°C	25°C	23°C / 38°C	186 mm	81%	8 km/h
August	32°C	25°C	23°C / 38°C	208 mm	86%	8 km/h
September	31°C	24°C	21°C / 36°C	187 mm	86%	8 km/h
October	28°C	22°C	18°C / 34°C	112 mm	84%	10 km/h
November	25°C	20°C	12°C / 31°C	50 mm	85%	10 km/h
December	21°C	16°C	10°C / 29°C	52 mm	81%	11 km/h

Frost and snow-likely months in Thanh Hóa

No month in Thanh Hóa averages a night of 2°C or below. The coldest month is January with an average low of 16°C and a record low of 5°C, so frost is rare and snow is very unlikely.

These records carry temperature and precipitation, not snowfall totals.

Best time to visit Thanh Hóa

The most comfortable time to visit Thanh Hóa is generally February 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 1,232 mm a year.

Travellers who prefer heat should aim for June, when highs average 35°C. August is the month to avoid if rain would spoil your plans — it averages 208 mm, roughly 4× the rainfall of the driest month (February).

Thanh Hóa climate: your questions

Does it snow in Thanh Hóa?

No: the coldest month in Thanh Hóa is January with an average low of 16°C and a record low of 5°C, so snow is very unlikely. What is falling now: Thanh Hóa weather today.

Which months are best for visiting Thanh Hóa?

January to February and November are the most comfortable months in Thanh Hóa, with highs near 23°C. June is the warmest month, averaging 35°C by day; August is the wettest, with 208 mm; and January is the coolest, with lows near 16°C. What it is doing today: Thanh Hóa weather today.

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Thanh Hóa forecast for what is happening now.