Nai Harn Beach Weather & Climate: Best Time to Visit

In Nai Harn Beach temperatures are generally consistent throughout the year. On average, daytime temperatures range from a very warm 30°C (86°F) in April to a comfortable 29°C (84°F) in October.

Nighttime temperatures range from 27°C (81°F) in April to 26°C (79°F) in October.

Check out our detailed temperature page for more information.

Temperature ranges by month

Nai Harn Beach experiences significant rainfall throughout the year, averaging 2107 mm (83 in) of precipitation annually. The seasons in Nai Harn Beach bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 301 mm (12 in) of precipitation. This rainfall is distributed across 22 rainy days.

In contrast, the driest month, February, experiences much less rainfall, totaling 32 mm (1.3 in) over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Nai Harn Beach Precipitation page.

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

The average number of days each month with precipitation

In Nai Harn Beach, summer days are longer and more sunny, with daily sunshine hours peaking at 7.8 hours in January. As the darker season arrives, the brightness of the sun becomes less. September sees a soft sun for only 3.3 hours per average 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 Nai Harn Beach.

The city experiences its highest humidity in August, reaching 82%. In January, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year