Weather in Dehiwala Mount Lavinia: October
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Average day temperature: | 85.7°F |
| Average night temperature: | 79.2°F | |
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Sea water temperature: | 83.6°F |
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Number of sunny days: | 4 days |
| Day length: | 11.9 - 12.1 hours | |
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Number of rainy days: | 16 days |
| Precipitation totals: | 10.4 in. | |
| more information | ||
14 days
forecast
forecast
| Dehiwala Mount Lavinia |
sea water
temperature
temperature
| Dehiwala Mount Lavinia |
Air temperature in October, °F
Show year:
2026
2025
2024
The highest day temperature during October of 2026 was 83°F. At the same time the lowest night temperature was 77°F. Daily and nightly averages during October were 82.3°F and 81.1°F.
Sea water temperature in Dehiwala Mount Lavinia in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 85.2°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.6°F.
Sunny, partly cloudy and cloudy days
Mostly all days in October are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in October, in.
Precipitation total value in Dehiwala Mount Lavinia in October is 12.1 in.
Wind speed in October, mph
The average wind speed value in October is 8.1 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 October is: 3.5.
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: 01:23
November 15, sunday
0300
75°F
S
2 mph
2 mph
0600
75°F
S
3 mph
3 mph
0900
81°F
S
6 mph
6 mph
1200
81°F
SE
7 mph
7 mph
1500
79°F
S
6 mph
6 mph
1800
77°F
S
4 mph
4 mph
2100
75°F
SW
2 mph
2 mph
November 16, monday
0000
73°F
SW
2 mph
2 mph
