Nai Harn Beach Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Nai Harn Beach.
Climate overview of Nai Harn Beach
The climate in Nai Harn Beach, Phuket Province, Thailand, is remarkably consistent, with temperatures year-round averaging 30°C (86°F). The warmest month is April at 30°C (86°F), and the coolest is January at 29°C (84°F).
The city has a wet climate, receiving around 2107 mm (83 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from May to November. October is the wettest month. Sunshine peaks in January, when the city sees around 7.8 hours of sunshine per day.
Nai Harn Beach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nai Harn Beach — and find the best time to visit.
Monthly Temperature in Nai Harn Beach
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 January.
Nighttime temperatures range from 27°C (81°F) in April to 26°C (79°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Nai Harn Beach
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
Sunshine Hours in Nai Harn Beach
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
Humidity in Nai Harn Beach by Month
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
Best Time to Visit Nai Harn Beach
To make the most of your visit, consider exploring early in the morning or during the pleasant late afternoon hours when the temperature is most comfortable.
Be aware that May, June, July, August, September, October and November constitute the rainy season, with significant precipitation. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Nai Harn Beach
What is the best time to visit Nai Harn Beach?
December typically offers the most optimal weather in Nai Harn Beach. In contrast, May, June, July, August, September and October tend to have less optimal conditions. Nai Harn Beach has a distinct rainy season from May to November.
What temperatures can I expect in Nai Harn Beach?
Daytime highs range from 29°C (84°F) in January to 30°C (86°F) in April. Nighttime lows range from 26°C (79°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Nai Harn Beach get?
Annual rainfall is around 2107 mm (83 in). October is the wettest month with 301 mm (12 in), while February is the driest with 32 mm (1.3 in).
How sunny is Nai Harn Beach?
Nai Harn Beach receives around 2,066 hours of sunshine per year. January is the sunniest month with 235 hours, while September is the cloudiest with just 100 hours. Overall, Nai Harn Beach enjoys abundant sunshine.
Nai Harn Beach 3-Day Forecast
Nai Harn Beach 3-Day Forecast
Nai Harn Beach on the map
Nai Harn Beach is highlighted — select any city to see its climate.
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