Measurements:
°C
°F
CURRENT WEATHER
08:02
Koh Lanta
88°F
E 7 mph
Feels like: 98°F
Precip: 100%
World Resorts Thailand Koh Lanta Weather

7 Day Weather Forecast

04.15
wed
DAY
88°F
E 7 mph
precip
0%
NIGHT
88°F
E 8 mph
precip
100%
04.16
thu
DAY
88°F
E 5 mph
precip
0%
NIGHT
88°F
E 7 mph
precip
68%
04.17
fri
DAY
90°F
E 5 mph
precip
68%
NIGHT
88°F
NE 7 mph
precip
70%
04.18
sat
DAY
88°F
E 4 mph
precip
0%
NIGHT
88°F
NE 7 mph
precip
85%
04.19
sun
DAY
88°F
E 5 mph
precip
0%
NIGHT
88°F
E 11 mph
precip
100%
04.20
mon
DAY
88°F
SE 11 mph
precip
0%
NIGHT
88°F
E 10 mph
precip
100%
04.21
tue
DAY
88°F
E 9 mph
precip
76%
NIGHT
88°F
E 10 mph
precip
0%

Koh Lanta Sea Water Temperature in April, °F

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Koh Lanta was 30.8°F. The maximum and minimum values were 30.1°F and 31.5°F respectively.

Koh Lanta on the Weather Map

Best Time to Visit Koh Lanta
The most sunny months:
March 21 days
February 18 days
April 16 days
The most warm months:
April 92.4 °F
May 92.3 °F
March 92.0 °F
Warmest sea temperature:
April 91.4 °F
May 91.4 °F
June 90.3 °F
The most cold months:
November 89.5 °F
September 89.7 °F
December 89.7 °F
The most rainy months:
September 14 days
October 14 days
May 13 days
The most windy months:
September 11 mph
August 11 mph
July 11 mph
more details