Mae Hong Son Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mae Hong Son.
Climate overview of Mae Hong Son
Temperatures in Mae Hong Son, Mae Hong Son Province, Thailand, shift moderately through the seasons. The warmest month is April at 37°C (99°F), and the coolest is December at 29°C (84°F).
Rainfall is high, totalling around 1371 mm (54 in) per year. August is the wettest month and February the driest. The city also experiences distinct dry (November to April) and wet (June to September) seasons.
Mae Hong Son Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mae Hong Son - and find the best time to visit.
Monthly Temperature in Mae Hong Son
The climate in Mae Hong Son experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a very hot 37°C (99°F) in April, the warmest time of the year, to a comfortable 29°C (84°F) during cooler months like December.
At night, you can expect temperatures ranging from 23°C (73°F) in April to around 13°C (55°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mae Hong Son
Mae Hong Son has a notably wet climate with abundant precipitation, recording 1371 mm (54 in) of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 288 mm (11 in) of precipitation, recorded across 26 rainy days. In contrast, the driest month February brings less rainfall, with 4.1 mm (0.2 in) over a single rainy day. For more details, please visit our Mae Hong Son Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Mae Hong Son
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: December
- Warmest weather: March and April
- Fewest rainy days: January, February, March and December
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (November to April) and wet (June to September) seasons
Frequently asked questions about the climate in Mae Hong Son
What is the best time to visit Mae Hong Son?
December typically offers the most optimal weather in Mae Hong Son. In contrast, March, April, May, June, July, August and September tend to have less optimal conditions. Mae Hong Son has distinct dry (November to April) and wet (June to September) seasons.
What temperatures can I expect in Mae Hong Son?
Daytime highs range from 29°C (84°F) in December to 37°C (99°F) in April. Nighttime lows range from 13°C (55°F) to 23°C (73°F).
How much rain does Mae Hong Son get?
Annual rainfall is around 1371 mm (54 in). August is the wettest month with 288 mm (11 in), while February is the driest with 4.1 mm (0.2 in).
Mae Hong Son 3-Day Forecast
Mae Hong Son 3-Day Forecast
Mae Hong Son on the map
Mae Hong Son is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Bangkok
34°C (93°F) Chiang Mai33°C (91°F) Jomtien Beach
32°C (90°F) Hua Hin32°C (90°F) Koh Samui30°C (86°F) Ko Lanta30°C (86°F) Ao Nang Beach30°C (86°F) Patong Beach30°C (86°F) 
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.