World Resorts Sri Lanka Dehiwala Mount Lavinia Weather

Dehiwala Mount Lavinia weather in December

Weather in Dehiwala Mount Lavinia: December

Average day temperature: 87.3°F
Average night temperature: 76.5°F
Sea water temperature: 83.4°F
Number of sunny days: 10 days
Day length: 11.7 - 11.8 hours
Number of rainy days: 12 days
Precipitation totals: 6.6 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 86°F. At the same time the lowest night temperature was 74°F. Day and night temperature averages during December were 82.7°F and 76.6°F.

Sea water temperature in Dehiwala Mount Lavinia in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 84.2°F. The highest and lowest sea temperatures during the month were 85.1°F and 83.7°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Dehiwala Mount Lavinia in December is 7.1 in.

Wind speed in December, mph

The average wind speed value in December is 7.7 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 6.3.

Best time for vacation in Dehiwala Mount Lavinia

Sunniest months:
January 17 days
February 16 days
March 16 days
Warmest months:
April 90.1 °F
March 89.9 °F
February 88.7 °F
Warmest sea temp:
April 86.2 °F
May 85.2 °F
March 84.7 °F
Coldest months:
September 84.9 °F
August 84.9 °F
July 85.3 °F
Rainiest months:
June 20 days
July 19 days
May 19 days
Windiest months:
June 11.5 mph
July 11.1 mph
August 11.0 mph

Dehiwala Mount Lavinia on a weather map

Dehiwala Mount Lavinia
+81°F
E 1 mph
Feels like: +86°F
Precip.: 100%
Places in Sri Lanka:
Name
°F
+81°F
+81°F
+81°F
+81°F
+79°F
+81°F
+81°F
+79°F
+77°F
+79°F
+79°F
+77°F
+81°F
+79°F
+79°F
24 Hours Forecast
Dehiwala Mount Lavinia
Local time: 17:00
November 21, thursday
1800
81°F
E
1 mph
2100
79°F
SW
9 mph
November 22, friday
0000
77°F
SW
9 mph
0300
77°F
SW
6 mph
0600
77°F
SW
9 mph
0900
79°F
S
10 mph
1200
84°F
S
11 mph
1500
82°F
S
14 mph
Units of measurement: °C / °F