Weather in Dehiwala-Mount Lavinia in december 2021

The weather in Dehiwala-Mount Lavinia in the month of december comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.

Average weather throughout december

tolerable weather

Weather at 6am
81°F

Clear/SunnyClear/Sunny
41% of time

Partly Cloudy

29%

Moderate rain at times

24%

Heavy rain

6%

Weather at 12pm
86°F

Moderate rain at timesModerate rain at times
34% of time

Clear/Sunny

32%

Heavy rain

19%

Partly Cloudy

15%

Weather at 6pm
79°F

Moderate rain at timesModerate rain at times
42% of time

Clear/Sunny

27%

Partly Cloudy

16%

Heavy rain

15%

Weather at 3am
77°F

Partly Cloudy

46%

Clear/Sunny

40%

Cloudy

9%

Moderate rain at times

6%


Evolution of daily average temperature and precipitation in Dehiwala-Mount Lavinia in december

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Dehiwala-Mount Lavinia in december.


Climate of Dehiwala-Mount Lavinia in december

The climate of Dehiwala-Mount Lavinia in december is tolerable

In december in Dehiwala-Mount Lavinia, the climate is wet (with 5.5in of rainfall over 18 days). It should be noted an improvement from the previous month since in november it receives an average of 7.3in of precipitation over 23 days.

The climate is very hot in that locality the month of december. The high seasonal norm is 86°F. In the morning the temperature drops to 79°F. Thus, the mean temperature average in december in Dehiwala-Mount Lavinia is 83°F. These temperatures are far removed from those records observed in Dehiwala-Mount Lavinia in the month of december with a maximum record of 90°F in 2013 and a minimum record of 74°F in 2010. You can plan to have about 21 days with temperatures up to 86°F, or 68 of time.

On this month of december, day length in Dehiwala-Mount Lavinia is generally 11:44. Sunrise is at 06:13 and sunset is at 17:57.

With proper weather, this month is okay (but not the best) to go in this locality in Sri Lanka.

Dehiwala-Mount Lavinia: another month?

If you can push back the dates of your trip, we advise you to go in january to Dehiwala-Mount Lavinia. more information

December: another location in Sri Lanka?

If you want to go to Sri Lanka in december, there are destinations with better weather than Dehiwala-Mount Lavinia:

In december, Jaffna, Bentota, Kalutara, Kurunegala, Matara and Panadura have good weather.

more information about Sri Lanka's weather in december



Seasonal average climate and temperature of Dehiwala-Mount Lavinia in december

Check below seasonal norms These statistics are compiled from the weather statements of the past years of december.

December
Outside temperature
Average temperature 83°F
Highest temperature 86°F
Lowest temperature 79°F
Highest record temperature 90°F
(2013)
Lowest record temperature 74°F
(2010)
Number of days at +86°F 21 day(s)
(68%)
Number of days at +65°F 31 day(s)
(100%)
Sea temperature
Average sea temperature 83°F
Lowest sea temperature 81°F
Highest sea temperature 85°F
Wind
Wind speed 16km/h
Wind temperature 81°F
Precipitation (rainfall)
Rainfall 5.5in
Number of days with rainfall 18 day(s)
(57%)
Record daily rainfall 5.5in
(2019)
Other climate data
Humidity 84%
Visibility 9.61km
Cloud cover 36%
UV index 2
Daily sunshine hours 10
Sunrise and sunset
Time of sunrise 06:13
Time of sunset 17:57
Length of day 11:44
Our opinion about the weather in december
Our opinion at whereandwhen.net tolerable

How was the weather last december?

Here is the day by day recorded weather in Dehiwala-Mount Lavinia in december 2020:

01-12-2020
Patchy rain nearby
77°F to 85°F
02-12-2020
Torrential rain shower
77°F to 81°F
03-12-2020
Light rain shower
81°F to 85°F
04-12-2020
Moderate or heavy rain shower
79°F to 83°F
05-12-2020
Light rain shower
79°F to 83°F
06-12-2020
Partly Cloudy
79°F to 86°F
07-12-2020
Partly Cloudy
81°F to 88°F
08-12-2020
Moderate or heavy rain shower
79°F to 85°F
09-12-2020
Patchy rain nearby
79°F to 85°F
10-12-2020
Patchy rain nearby
77°F to 85°F
11-12-2020
Partly Cloudy
77°F to 86°F
12-12-2020
Partly Cloudy
77°F to 86°F
13-12-2020
Partly Cloudy
77°F to 85°F
14-12-2020
Partly Cloudy
74°F to 83°F
15-12-2020
Patchy rain nearby
76°F to 85°F
16-12-2020
Patchy rain nearby
77°F to 85°F
17-12-2020
Partly Cloudy
77°F to 85°F
18-12-2020
Patchy rain nearby
79°F to 85°F
19-12-2020
Moderate or heavy rain shower
77°F to 85°F
20-12-2020
Moderate rain at times
76°F to 77°F
21-12-2020
Patchy rain nearby
77°F to 85°F
22-12-2020
Moderate or heavy rain shower
77°F to 81°F
23-12-2020
Patchy rain nearby
77°F to 85°F
24-12-2020
Patchy rain nearby
77°F to 85°F
25-12-2020
Patchy rain nearby
76°F to 86°F
26-12-2020
Partly Cloudy
76°F to 85°F
27-12-2020
Patchy rain nearby
76°F to 81°F
28-12-2020
Light rain shower
77°F to 85°F
29-12-2020
Patchy rain nearby
77°F to 85°F
30-12-2020
Partly Cloudy
77°F to 86°F
31-12-2020
Patchy rain nearby
77°F to 81°F

Map: other cities in Sri Lanka in december

Click over cities on the map for information about the weather in december.

Legend: Dehiwala-Mount Lavinia perfect weather good tolerable bad very bad

Cities near Dehiwala-Mount Lavinia:

Colombo in decembertolerable weather
Panadura in decembergood weather
Kalutara in decembergood weather
Negombo in decembertolerable weather
Bentota in decembergood weather
Kuliyapitiya in decembertolerable weather
Neluwa in decembertolerable weather
Udawalawe National Park in decembertolerable weather
Hatton in decembertolerable weather
Hikkaduwa in decembertolerable weather
Sri Lanka in december: See full list of cities

Weather data for Dehiwala-Mount Lavinia in december:

Weather data for Dehiwala-Mount Lavinia for december are derived from an average of the weather forecast since 2009 in Dehiwala-Mount Lavinia. There is a margin of error and these forecasts are to be considered as general information only. The weather in Dehiwala-Mount Lavinia can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Dehiwala-Mount Lavinia.


Weather in november in Dehiwala-Mount Lavinia
Weather in january in Dehiwala-Mount Lavinia
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