Dehiwala Mount Lavinia Weather: September
|Average Day Temperature:||90.6°F|
|Average Night Temperature:||83.0°F|
|Sea Water Temperature:||85.8°F|
|Number of Sunny Days:||2 days|
|Sunshine Hours:||12.1 - 12.2 hours|
|Number of Rainy Days:||19 days|
|Precipitation Totals:||12.4 in|
Air Temperature in September, °F
The highest day temperature in September 2018 was 90°F. The lowest night temperature was 81°F. The average values for day and night temperatures during September were 87.8°F и 82.7°F respectivly.
Dehiwala Mount Lavinia Water Sea Temperature in September, °F
The average sea surface temperature in September 2018 for Dehiwala Mount Lavinia was 85.6°F. The maximum and minimum values were 83.6°F and 86.6°F respectively.
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 Dehiwala Mount Lavinia is 12.4 in.
The average wind speed in September is 10.7 mph. It makes September one of the most windy months of the year for Dehiwala Mount Lavinia.
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 Dehiwala Mount Lavinia in September is 5.9 hours.
|Dehiwala Mount Lavinia||+78|
|The Dominican Republic|