Measurements:
°C
°F
Samui
80°F
NE 13 mph
Feels like: 84°F
Precip: 31%
World Resorts Thailand Samui September Weather

Samui Weather: September

Average Day Temperature: 93.2°F
Average Night Temperature: 86.7°F
Sea Water Temperature: 88.6°F
Number of Sunny Days: 13 days
Sunshine Hours: 12.1 - 12.3 hours
Number of Rainy Days: 10 days
Precipitation Totals: 4.8 in

Air Temperature in September, °F

Select Year: 2017 2016 2015

The highest day temperature in September 2017 was 97°F. The lowest night temperature was 84°F. The average values for day and night temperatures during September were 87.7°F и 86.4°F respectivly.

Samui Water Sea Temperature in September, °F

Select Year: 2017 2016 2015

The average sea surface temperature in September 2017 for Samui was 89.9°F. The maximum and minimum values were 89.2°F and 90.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Samui is 4.8 in.

Wind Speed in September, mph

The average wind speed in September is 11.2 mph. It makes September one of the most windy months of the year for Samui.

Average Sunny Hours Per Day

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 Samui in September is 7.7 hours.

Best Time to Visit Samui
The most sunny months:
April 22 days
May 22 days
March 17 days
The most warm months:
May 95.2 °F
August 94.8 °F
June 94.7 °F
Warmest sea temperature:
May 91.5 °F
June 90.3 °F
April 90.3 °F
The most cold months:
January 89.0 °F
February 89.2 °F
December 90.2 °F
The most rainy months:
November 15 days
September 10 days
December 10 days
The most windy months:
December 12 mph
July 11 mph
February 11 mph

Samui on the Weather Map

Thailand Resorts:
NAME
Bangkok +94
Chumphon +86
Hua Hin +88
Koh Chang +86
Krabi +86
Narathiwat +86
Pattani +86
Pattaya +86
Phi Phi +82
Phuket +86
Prachuap Khiri Khan +86
Rayong +86
Samet +86
Samui +80
Surat Thani +82
24 Hours Weather Forecast
Samui
Local time: 19:53
20 aug, monday
2100 72°F
E
12 mph
21 aug, tuesday
0000 80°F
E
11 mph
0300 84°F
E
10 mph
0600 84°F
NE
9 mph
0900 86°F
NE
7 mph
1200 86°F
E
7 mph
1500 88°F
E
12 mph
1800 86°F
NE
14 mph