Choeng Mon Beach Weather in March

March in Choeng Mon Beach brings high temperatures, with highs of 30°C (86°F) and nights dropping to 27°C (81°F). Rainfall is on the higher side this month, averaging around 95 mm (3.7 in), so keep a rain jacket handy.

Rainfall in Choeng Mon Beach in March

Climate statistics over the past 30 years suggest around 5 days of rain, with 95 mm (3.7 in) average for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Choeng Mon Beach in March

In March, Choeng Mon Beach sees high temperatures, with highs of 30°C (86°F). Nights drop to around 27°C (81°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Sunshine in Choeng Mon Beach in March

With approximately 240 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Average water temperature in March

With water at 29°C (84°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and February typically offer the best weather for Choeng Mon Beach.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
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• December

For a detailed overview over the year and the best time to visit Thailand, check out our Choeng Mon Beach's climate page.

Choeng Mon Beach Temperature in March

Min Temperature 27°C (81°F)  

Max Temperature 30°C (86°F)  

Water Temperature 29°C (84°F) *  

Chance of Rain 15%  

Precipitation 95 mm (3.7 in)  

Rainy days 5 days  

Humidity 82% *  

Sunshine 240 hours *  

Percentage Sunshine *  

* Data from: Koh Samui, Thailand (14 KM, 9 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Choeng Mon Beach typically stay consistent throughout March, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in March

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Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in March

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Historical weather for Choeng Mon Beach in March

Browse day-by-day weather records for Choeng Mon Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Choeng Mon Beach historical weather extremes in March

Our historical data for Choeng Mon Beach spans 1982 to 2026, revealing these weather extremes.

• The warmest day in March was on March 7, 2015, with a maximum of 39°C (102°F).
• Choeng Mon Beach experienced its chilliest March day on March 14, 1982, reaching only 25°C (77°F).
• The lowest overnight temperature recorded in March was 20°C (68°F) (March 12, 2025).

What to Wear in Choeng Mon Beach in March

Warm but pleasant conditions in Choeng Mon Beach in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Choeng Mon Beach in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Choeng Mon Beach's climate page.

More climate data for Choeng Mon Beach

Temperature Rainfall Sunshine Humidity Water Temp

See the full Choeng Mon Beach climate overview or explore weather in Thailand.