E 9 mph
Feels like: 94°F
Precip: 57%
World Resorts Sri Lanka Marissa September Weather

Marissa Weather: September

Average Day Temperature: 90.2°F
Average Night Temperature: 81.7°F
Sea Water Temperature: 85.7°F
Number of Sunny Days: 5 days
Sunshine Hours: 12.1 - 12.2 hours
Number of Rainy Days: 11 days
Precipitation Totals: 5.0 in

Air Temperature in September, °F

Select Year: 2017 2016 2015

The highest day temperature in September 2017 was 93°F. The lowest night temperature was 81°F. The average values for day and night temperatures during September were 87.7°F и 82.6°F respectivly.

Marissa Water Sea Temperature in September, °F

Select Year: 2018 2017 2016

The average sea surface temperature in September 2017 for Marissa was 85.4°F. The maximum and minimum values were 84.8°F and 85.8°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in September, in

Precipitation total in September for Marissa is 5.0 in. It makes september one of the most rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 11.5 mph. It makes September one of the most windy months of the year for Marissa.

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 Marissa in September is 6.6 hours.

Best Time to Visit Marissa
The most sunny months:
March 20 days
April 18 days
January 16 days
The most warm months:
April 94.8 °F
March 94.4 °F
February 93.3 °F
Warmest sea temperature:
April 89.5 °F
March 88.2 °F
May 87.9 °F
The most cold months:
September 90.2 °F
June 90.6 °F
August 90.6 °F
The most rainy months:
November 12 days
September 11 days
May 10 days
The most windy months:
July 13 mph
June 12 mph
August 12 mph

Marissa on the Weather Map

Sri Lanka Resorts:
Balapitiya +84
Batticaloa +88
Bentota +84
Colombo +86
Dehiwala Mount Lavinia +86
Habarana +90
Halle +84
Hambantota +90
Jafna +88
Marissa +86
Negombo +86
Panadura +86
Pasikuda +88
Tangalle +86
Trincomalee +90
24 Hours Weather Forecast
Local time: 09:36
22 sep, saturday
1230 86°F
10 mph
1530 86°F
9 mph
1830 84°F
9 mph
2130 82°F
7 mph
23 sep, sunday
0030 82°F
8 mph
0330 82°F
9 mph
0630 82°F
9 mph
0930 86°F
9 mph