Khao Lak
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Khao Lak Weather in March

During March, Khao Lak experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 26°C (79°F). Expect quite a bit of rainfall. Around 119 mm (4.7 in) is typical.

Rainfall in Khao Lak in March

Expect around 6 days of rain based on historical data, with 119 mm (4.7 in) average. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Khao Lak in March

Daytime temperatures in Khao Lak reach 31°C (88°F) in March, dropping to 26°C (79°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Khao Lak in March

This month sees fewer sunny days, with about 0 hours of sunshine, perfect for those who enjoy cooler temperatures.

If you prefer enjoying temperate temperatures and rain-free days, January, February and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Khao Lak Temperature in March

Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
20%
Precipitation
119 mm (4.7 in)
Rainy days
6 days
Sunshine
0 hours *
Percentage Sunshine
*
* Data from: Ao Phang Nga Marine national park, Thailand (54 KM, 34 Miles).

Khao Lak Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Khao Lak - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Khao Lak typically stay consistent throughout March, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in March

Daily Historical Precipitation

50-year average (1976-2025)

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

Average precipitation in March

Historical weather records for Khao Lak in March

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

Khao Lak historical weather extremes in March

Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Khao Lak.

  • The hottest March day on record in Khao Lak reached 41°C (106°F) (March 25, 1998).
  • Khao Lak experienced its chilliest March day on March 30, 2011, reaching only 23°C (73°F).
  • The lowest overnight temperature recorded in March was 17°C (63°F) (March 1, 1979).

Best Places in Thailand in March

Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in March →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Khao Lak in March

Warm but pleasant conditions in Khao Lak 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. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Khao Lak in March

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Khao Lak 3-Day Forecast

More climate data for Khao Lak

Popular in March

Where to go in March - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.