September
Weather in September
Temperature
The temperature hits its lowest levels in September and November, recording an average high-temperature of 30°C (86°F).Rainfall
The month with the most rainfall is September, when the rain falls for 20 days and typically aggregates up to 373mm (14.69") of precipitation.Sea temperature
In Sa Nam Ban Ko Phi, the average seawater temperature in September is 29°C (84.2°F).Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.
Daylight
In September, the average length of the day is 12h and 10min.On the first day of September, sunrise is at 06:16 and sunset at 18:32. On the last day of the month, sunrise is at 06:13 and sunset at 18:16 +07.
Sunshine
The month with the least sunshine is September, with an average of 5h of sunshine.UV index
The months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 12 in September translates into the following recommendations:
Execute all vital precautions. Preventing sun damage is of utmost importance. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Boost your sun resistance with garments that are densely woven yet spacious. Regardless of cloud cover, it's recommended to apply generously and reapply often a sunscreen with an SPF of at least 30, especially after swimming or any outdoor activity. Attention! The reflection of both water and sand can increase the intensity of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Sa Nam Ban Ko Phi?
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How many days does it rain in September?
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When are sunrise and sunset in September in Sa Nam Ban Ko Phi?
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How many hours of sunshine does Sa Nam Ban Ko Phi have in September?
When is the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Sa Nam Ban Ko Phi Phi, Thailand
- Average high temperature in September: 30°C
The warmest months (with the highest average high temperature) are February, March and April (33°C).
The months with the lowest average high temperature are September and November (30°C).
- Average low temperature in September: 24°C
The months with the highest average low temperature are April, May, June, July, August and September (24°C).
The coldest months (with the lowest average low temperature) are January, February and December (22°C).
Average rainfall in September
Sa Nam Ban Ko Phi Phi, Thailand
- Average rainfall in September: 373mm
The wettest month (with the highest rainfall) is September (373mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in September
Sa Nam Ban Ko Phi Phi, Thailand
- Average rainfall days in September: 20 days
The months with the highest number of rainy days are September and October (20 days).
The month with the least rainy days is February (4 days).
Average sea temperature in September
Sa Nam Ban Ko Phi Phi, Thailand
- Average sea temperature in September: 29°C
The best months for swimming (with the highest average sea temperature) are April, May and June (30°C).
The coldest months (with the lowest average sea temperature) are January, February and December (28°C).
Average daylight in September /
Average sunshine in September
Sa Nam Ban Ko Phi Phi, Thailand
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in September: 5h
The months with the most sunshine are January, February and March (Average sunshine: 9h).
The month with the least sunshine is September (Average sunshine: 5h).
Average UV index in September
Sa Nam Ban Ko Phi Phi, Thailand
- Average UV index in September: 12
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The months with the lowest UV index are January, November and December (UV index 11).
