World Resorts Thailand Koh Lanta Weather

Koh Lanta 14 Days Forecast

13.01
tue
Day
79°F
W 2 mph
Precip.
0%
Night
77°F
SW 12 mph
Precip.
0%
14.01
wed
Day
81°F
N 3 mph
Precip.
0%
Night
79°F
SW 7 mph
Precip.
0%
15.01
thu
Day
81°F
NE 2 mph
Precip.
0%
Night
79°F
S 5 mph
Precip.
100%
16.01
fri
Day
81°F
NE 1 mph
Precip.
0%
Night
79°F
SE 8 mph
Precip.
100%
17.01
sat
Day
79°F
E 4 mph
Precip.
0%
Night
81°F
SE 8 mph
Precip.
0%
18.01
sun
Day
81°F
E 7 mph
Precip.
0%
Night
81°F
SE 6 mph
Precip.
0%
19.01
mon
Day
81°F
SE 5 mph
Precip.
0%
Night
79°F
E 6 mph
Precip.
47%
20.01
tue
Day
81°F
E 5 mph
Precip.
0%
Night
79°F
E 6 mph
Precip.
100%
21.01
wed
Day
81°F
N 6 mph
Precip.
0%
Night
79°F
NW 4 mph
Precip.
100%
22.01
thu
Day
81°F
N 6 mph
Precip.
0%
Night
79°F
SW 7 mph
Precip.
100%
23.01
fri
Day
81°F
N 8 mph
Precip.
0%
Night
79°F
W 11 mph
Precip.
20%
24.01
sat
Day
84°F
W 7 mph
Precip.
51%
Night
79°F
W 19 mph
Precip.
0%
25.01
sun
Day
84°F
W 13 mph
Precip.
0%
Night
79°F
SW 20 mph
Precip.
0%
26.01
mon
Day
82°F
SW 17 mph
Precip.
0%
Night
81°F
W 20 mph
Precip.
0%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 83.2°F. The highest and lowest sea temperatures during the month were 84.0°F and 82.0°F.

Air temperature in Koh Lanta, °F

Precipitation total in Koh Lanta, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Koh Lanta

Sunniest months:
March 21 days
February 18 days
April 16 days
Warmest months:
April 88.2 °F
May 88.1 °F
March 88.0 °F
Warmest sea temp:
April 87.3 °F
May 87.3 °F
June 86.3 °F
Coldest months:
November 85.6 °F
September 85.7 °F
December 85.7 °F
Rainiest months:
September 14 days
October 14 days
May 13 days
Windiest months:
September 11.7 mph
August 11.1 mph
July 11.0 mph

Koh Lanta on a weather map

Koh Lanta
+75°F
SW 11 mph
Feels like: +79°F
Precip.: 0%
Places in Thailand:
Name
°F
+75°F
+77°F
+77°F
+77°F
+77°F
+75°F
+75°F
+77°F
+77°F
+77°F
+77°F
+77°F
+77°F
+73°F
24 Hours Forecast
Koh Lanta
Local time: 09:11
January 13, tuesday
1200
79°F
W
2 mph
1500
81°F
NE
9 mph
1800
81°F
E
2 mph
2100
79°F
SW
13 mph
January 14, wednesday
0000
77°F
SW
12 mph
0300
75°F
SW
11 mph
0600
75°F
SW
10 mph
0900
77°F
SW
9 mph
Units of measurement: °C / °F