Mae On Temperature by Month

Mae On, Chiang Mai Province, Thailand has an average annual maximum temperature of 33°C (91°F), with moderate seasonal shifts ranging from 29°C (84°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 Mae On, seasonal changes bring about a moderate variation in temperatures. Nighttime lows range from 24°C (75°F) in April to 16°C (61°F) in December.

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

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. April, the city's warmest month, sees 280 hours of sunshine.

The chart below shows the average temperature throughout the year:

Mae On'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:

Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.

Glasgow, Scotland averages 13°C (55°F) a year, mild but often grey, with cold winters and rarely hot summers.

Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.

Melbourne, Australia averages 20°C (68°F) annually, known for unpredictable weather, with four seasons sometimes happening in one day.

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 Mae On, December is the coolest month, with average highs of 29°C (84°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 Mae On this rarely lasts long on the ground.

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