Koh Lanta Weather: September
 |
Average Day Temperature: | 89.5°F |
|
Average Night Temperature: | 86.0°F |
|
Sea Water Temperature: | 88.5°F |
|
Number of Sunny Days: | 6 days |
| Sunshine Hours: | 12.1 - 12.3 hours | |
|
Number of Rainy Days: | 14 days |
| Precipitation Totals: | 9.1 in | |
| detailed information | ||
forecast
| Koh Lanta |
Temperature
| Koh Lanta |
Air Temperature in September, °F
The highest day temperature in September 2026 was 88°F. The lowest night temperature was 84°F. The average values for day and night temperatures during September were 86.9°F и 86.2°F respectivly.
Koh Lanta Water Sea Temperature in September, °F
The average sea surface temperature in September 2026 for Koh Lanta was 90.3°F. The maximum and minimum values were 87.8°F and 91.6°F respectively.
Most of the days in September are gloomy but you can also expect sunny days.
Precipitation Totals in September, in
Precipitation total in September for Koh Lanta is 9.1 in. It makes september the most rainy month of the year.
The average wind speed in September is 11.7 mph. It makes September the most windy month of the year for Koh Lanta.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Koh Lanta in September is 5.8 hours.
Koh Lanta on the Weather Map
| Bang Tao Beach |  |
+84 |
| Bangkok |  |
+80 |
| Cape Panwa | |
+84 |
| Hua Hin | |
+80 |
| Karon Beach | |
+84 |
| Kata Beach | |
+84 |
| Khao Lak | |
+82 |
| Koh Chang | |
+86 |
| Nai Yang Beach | |
+84 |
| Pattaya | |
+78 |
| Phangan | |
+86 |
| Phi Phi | |
+88 |
| Phuket | |
+84 |
| Samet | |
+86 |
| Samui | |
+86 |
| 0900 |  |
88°F | SW 2 mph |
| 1200 | |
88°F | S 1 mph |
| 1500 |  |
88°F | NE 4 mph |
| 1800 | |
88°F | E 4 mph |
| 2100 | |
88°F | NE 2 mph |
| 0000 | |
86°F | N 1 mph |
| 0300 | |
86°F | SE 2 mph |
| 0600 | |
86°F | S 2 mph |