29.12
mon
mon
Day
84°F
SE 11 mph
Precip.
0%
0%
Night
75°F
S 14 mph
Precip.
0%
0%
30.12
tue
tue
Day
84°F
SE 14 mph
Precip.
0%
0%
Night
77°F
S 11 mph
Precip.
63%
63%
31.12
wed
wed
Day
82°F
SE 15 mph
Precip.
0%
0%
Night
77°F
SE 7 mph
Precip.
0%
0%
01.01
thu
thu
Day
81°F
SE 7 mph
Precip.
65%
65%
Night
75°F
S 6 mph
Precip.
89%
89%
02.01
fri
fri
Day
82°F
SE 7 mph
Precip.
100%
100%
Night
77°F
SW 8 mph
Precip.
100%
100%
03.01
sat
sat
Day
77°F
SW 10 mph
Precip.
68%
68%
Night
75°F
SW 11 mph
Precip.
0%
0%
04.01
sun
sun
Day
82°F
S 12 mph
Precip.
26%
26%
Night
75°F
SW 13 mph
Precip.
0%
0%
sea water
temperature
temperature
| Dehiwala Mount Lavinia |
monthly
weather
weather
| Dehiwala Mount Lavinia |
current
weather
weather
| Dehiwala Mount Lavinia |
14 days
forecast
forecast
| Dehiwala Mount Lavinia |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 82.5°F. The highest and lowest sea temperatures during the month were 83.1°F and 81.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 82.1°F. The highest and lowest sea temperatures during the month were 83.3°F and 81.5°F.
Air temperature in Dehiwala Mount Lavinia, °F
Precipitation total in Dehiwala Mount Lavinia, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Dehiwala Mount Lavinia
Dehiwala Mount Lavinia on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Dehiwala Mount Lavinia
Local time: 22:34
December 30, tuesday
0000
75°F
S
14 mph
14 mph
0300
75°F
S
11 mph
11 mph
0600
75°F
S
12 mph
12 mph
0900
79°F
S
12 mph
12 mph
1200
84°F
SE
14 mph
14 mph
1500
81°F
SE
16 mph
16 mph
1800
79°F
S
13 mph
13 mph
2100
77°F
S
11 mph
11 mph
