Chom Thong Temperature by Month

Chom Thong, Chiang Mai Province, Thailand has an average annual maximum temperature of 33°C (91°F), with moderate seasonal shifts ranging from 30°C (86°F) in December to 37°C (99°F) in April. Below you'll find a full monthly breakdown and a comparison with cities worldwide.

In Chom Thong, seasonal changes bring about a moderate variation in temperatures. Nighttime lows range from 23°C (73°F) in April to 15°C (59°F) in December.

The chart below illustrates the average maximum day and minimum night temperatures in Chom Thong by month:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest. April, the warmest month, gets 280 hours of sunshine.

The chart below shows the average temperature throughout the year:

Chom Thong's average annual maximum temperature is 33°C (91°F). To put that in context, here's how it compares to a few well-known destinations:

Seville, Spain averages 23°C (73°F) a year, one of the warmer cities in Western Europe, with long hot summers.

Reykjavík, Iceland averages 9°C (48°F) a year, mild summers by Icelandic standards, but cold winters and frequent wind.

Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters, and seasons reversed compared to Europe.

Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.

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 Chom Thong, December is the coolest month, with average highs of 30°C (86°F) and humidity around 73%, considered high. In April, the warmest month, temperatures average 37°C (99°F) with 57% humidity, conditions that feel moderate. 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 Chom Thong this rarely lasts long on the ground.

For more on Chom Thong's weather, including monthly rainfall, sunshine hours, and humidity, visit our Chom Thong climate page.