Dehiwala-Mount Lavinia in december: average Weather, Temperature and Climate
Weather in Dehiwala-Mount Lavinia in december 2024
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 UV index: 7
Weather at 6am
81°F
Clear/Sunny
41% of time
27%
25%
6%
Weather at 12pm
86°F
Moderate rain at times
37% of time
31%
19%
14%
Weather at 6pm
81°F
Moderate rain at times
44% of time
25%
16%
15%
Weather at 3am
77°F
36%
29%
25%
8%
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.
The climate of Dehiwala-Mount Lavinia in december is tolerable
In december in Dehiwala-Mount Lavinia, the climate is wet (with 10.6in of rainfall over 14 days). It should be noted an improvement from the previous month since in november it receives an average of 16.5in of precipitation over 19 days.
The climate is very hot in that locality the month of december. The high seasonal norm is 88°F. In the morning the temperature drops to 81°F. Thus, the mean temperature average in december in Dehiwala-Mount Lavinia is 85°F. These temperatures are far removed from those records observed in Dehiwala-Mount Lavinia in the month of december with a maximum record of 94°F in 2015 and a minimum record of 74°F in 2020. You can plan to have about 23 days with temperatures up to 86°F, or 74 of time.
On this month of december, day length in Dehiwala-Mount Lavinia is generally 11:44. Sunrise is at 06:14 and sunset is at 17:58.
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, Anuradhapura, Chilaw, Kalutara, Kurunegala, Negombo and Tangalle have good weather.
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 | 85°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 94°F (2015) | ||||
| Lowest record temperature | 74°F (2020) | ||||
| Number of days at +86°F | 23 day(s) (74%) | ||||
| 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 | 17km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 10.6in | ||||
| Number of days with rainfall | 14 day(s) (45%) | ||||
| Record daily rainfall | 4.9in (2017) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.22km | ||||
| Cloud cover | 35% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:14 | ||||
| Time of sunset | 17:58 | ||||
| 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 2023:
77°F to 85°F
76°F to 77°F
79°F to 81°F
79°F to 83°F
79°F to 85°F
77°F to 85°F
77°F to 86°F
77°F to 86°F
77°F to 83°F
77°F to 85°F
77°F to 83°F
76°F to 83°F
76°F to 85°F
77°F to 86°F
77°F to 79°F
76°F to 83°F
74°F to 85°F
77°F to 85°F
76°F to 81°F
76°F to 85°F
76°F to 85°F
76°F to 86°F
76°F to 86°F
76°F to 86°F
76°F to 86°F
76°F to 86°F
76°F to 88°F
77°F to 83°F
77°F to 85°F
76°F to 85°F
76°F to 85°F
Map: other cities in Sri Lanka in december
Cities near Dehiwala-Mount Lavinia:
| Colombo in december | tolerable weather |
| Panadura in december | good weather |
| Kalutara in december | good weather |
| Negombo in december | good weather |
| Bentota in december | good weather |
| Adam’s peak in december | tolerable weather |
| Ambalangoda in december | tolerable weather |
| Kuliyapitiya in december | good weather |
| Neluwa in december | tolerable weather |
| Udawalawe National Park in december | tolerable weather |
| Hatton in december | tolerable weather |
| Chilaw in december | good weather |
Click over cities on the map for information about the weather in december.
Dehiwala-Mount Lavinia
perfect weather
good
tolerable
bad
very bad
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.