Nathon Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Nathon.
Climate overview of Nathon
Nathon, Koh Samui, Thailand, enjoys a steady climate throughout the year, with daytime temperatures typically around 30°C (86°F). May is the warmest month at 31°C (88°F), while January is the coolest at 29°C (84°F).
With around 1646 mm (65 in) of annual rainfall, Nathon has a notably wet climate. The wettest month is October. The sunniest month is March, with 8.0 hours of sunshine per day on average.
Nathon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nathon - and find the best time to visit.
Monthly Temperature in Nathon
The temperature in Nathon remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 31°C (88°F) in May. In January, the coolest month of the year, temperatures drop to a comfortable 29°C (84°F).
At night, temperatures range from around 28°C (82°F) in May to 26°C (79°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Nathon
Nathon has a relatively rainy climate with high precipitation levels, averaging 1646 mm (65 in) of rainfall annually. Nathon can be quite wet during October, receiving approximately 296 mm (12 in) of precipitation over 20 rainy days.
In contrast, during the driest month (February), you will experience much drier conditions, with 44 mm (1.7 in) of precipitation spread across 5 rainy days. For more details, please visit our Nathon Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Nathon
Nathon can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 8.0 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 4.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Nathon
Humidity in Nathon by Month
The city experiences its highest humidity in October, reaching 85%. In June, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Nathon
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January and February
- Warmest weather: March, April, May, June, July, August, September and October
- Most sunshine: March
- Fewest rainy days: February and March
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Wettest months: September, October, November and December, when rainfall is highest.
Frequently asked questions about the climate in Nathon
What is the best time to visit Nathon?
January and February typically offer the most optimal weather in Nathon. In contrast, October and November tend to have less optimal conditions.
What temperatures can I expect in Nathon?
Daytime highs range from 29°C (84°F) in January to 31°C (88°F) in May. Nighttime lows range from 26°C (79°F) to 28°C (82°F). Temperatures stay relatively stable year-round.
How much rain does Nathon get?
Annual rainfall is around 1646 mm (65 in). October is the wettest month with 296 mm (12 in), while February is the driest with 44 mm (1.7 in).
How sunny is Nathon?
Nathon receives around 2,151 hours of sunshine per year. March is the sunniest month with 240 hours, while September is the cloudiest with just 145 hours. Overall, Nathon enjoys abundant sunshine.
Nathon 3-Day Forecast
Nathon on the map
Nathon is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Discover Kok Kood: a hidden gem in Thailand
Discover the hidden gem of Thailand - Koh Kood! Explore stunning beaches, waterfalls and eco-friendly resorts while enjoying a peaceful atmosphere away from the crowds.
Discover Thailand: An Ultimate Guide for Yogis
Explore Thailand's best for yogis: serene retreats, spiritual growth, and adventure. Dive into yoga, meditation, and nature's tranquility for an unforgettable journey.
Trekking in Northern Thailand
One of the most beautiful attractions in Thailand is trekking along mountain villages north of Chiang Mai. The best time to trek is November until February.
Elephant Haven in Thailand: Kindred Spirit Sanctuary
Explore the Kindred Spirit Elephant Sanctuary in Thailand. Experience hiking, observe elephants in nature, and see the positive impact on the community.