Chiang Khan Weather & Climate: Best Time to Visit

In Chiang Khan temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very hot 36°C (97°F) in April, the warmest time of the year, to a comfortable 30°C (86°F) during cooler months like December.

At night, you can expect temperatures ranging from 25°C (77°F) in April to around 17°C (63°F) during December.

Check out our detailed temperature page for more information.

Temperature ranges by month

Chiang Khan experiences significant rainfall throughout the year, averaging 1425 mm (56 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 276 mm (11 in) of precipitation, recorded across 22 rainy days. In contrast, the driest month December brings less rainfall, with 11 mm (0.4 in) over 2 rainy days. For more details, please visit our Chiang Khan 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 Chiang Khan. While March receives considerable daily sunshine with up to 9.1 hours, August marks the darkest time of the year, where sunshine is scarce with only 4.0 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 Chiang Khan.

The city experiences its highest humidity in September, reaching 82%. In March, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year