Thanh Hóa Temperature by Month
The average annual maximum temperature in Thanh Hóa, Vietnam is 29°C (84°F), with daytime highs ranging from 22°C (72°F) in January to 35°C (95°F) in June. This page covers monthly averages, day-night differences, and how Thanh Hóa compares to cities worldwide.
Thanh Hóa Monthly Temperatures
Depending on the time of the year, temperatures range from very hot to pleasant in Thanh Hóa. At night, minimum temperatures range from 28°C (82°F) in June to 15°C (59°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Thanh Hóa by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM. June, the city's warmest month, gets 183 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Thanh Hóa vs Vietnam
The map below shows the annual temperature across Vietnam. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Thanh Hóa vs World: Temperature Compared
Thanh Hóa's average annual maximum temperature is 29°C (84°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
What Does the Temperature Feel Like in Thanh Hóa?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Thanh Hóa, January is the coolest month, with average highs of 22°C (72°F) and humidity around 84% — considered very high. In June, the warmest month, temperatures average 35°C (95°F) with 82% humidity — conditions that feel very high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Thanh Hóa this rarely lasts long on the ground.
For more on Thanh Hóa's weather — including monthly rainfall, sunshine hours, and humidity — visit our Thanh Hóa climate page.
