Pathum Thani Weather & Climate: Best Time to Visit

The climate in Pathum Thani remains fairly constant, offering very warm temperatures throughout the year. Average maximum daytime temperatures range from a very hot 37°C (99°F) in April, the warmest time of the year, to a very warm 33°C (91°F) during cooler months like December.

At night, you can expect temperatures ranging from 27°C (81°F) in April to around 22°C (72°F) during December.

Check out our detailed temperature page for more information.

Temperature ranges by month

Pathum Thani is known for its substantial rainfall, with annual precipitation reaching 1353 mm (53 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives heavy rainfall, averaging 277 mm (11 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month December brings less rainfall, with 11 mm (0.4 in) over a single rainy day. For more details, please visit our Pathum Thani Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Pathum Thani. While January receives considerable daily sunshine with up to 9.1 hours, September marks the darkest time of the year, where sunshine is scarce with only 5.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Pathum Thani.

The city experiences its highest humidity in September, reaching 79%. In January, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year