Weather in Colombo: October
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Average day temperature: | 85.8°F |
| Average night temperature: | 78.6°F | |
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Sea water temperature: | 83.5°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: | 15 days |
| Precipitation totals: | 10.2 in. | |
| more information | ||
14 days
forecast
forecast
| Colombo |
sea water
temperature
temperature
| Colombo |
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 78°F. Daily and nightly averages during October were 82.3°F and 80.9°F.
Sea water temperature in Colombo 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 84.4°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 Colombo in October is 12.3 in.
Wind speed in October, mph
The average wind speed value in October is 7.8 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 Colombo
Colombo on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Colombo
Local time: 13:15
November 15, sunday
1500
77°F
S
3 mph
3 mph
1800
77°F
SW
2 mph
2 mph
2100
75°F
W
2 mph
2 mph
November 16, monday
0000
75°F
W
2 mph
2 mph
0300
73°F
SW
2 mph
2 mph
0600
75°F
SW
2 mph
2 mph
0900
82°F
SE
3 mph
3 mph
1200
84°F
SE
6 mph
6 mph
