Search for cities, countries, lakes and rivers
Sea Temperature in Colombo in September
Complete information on the sea temperature range in the Laccadive Sea in Colombo in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Colombo. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Colombo in September
25°C
MINIMUN
27.5°C
AVERAGE
30°C
MAXIMUM
Historical Data of Water Temperature in September in Colombo
Water Temperature Chart for Laccadive Sea in Colombo in September
Sea Temperature Table in Colombo in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 28°C | 28°C | 28°C | 28.3°C |
| Sep 2 | 28°C | 29°C | 28°C | 28.3°C |
| Sep 3 | 28°C | 29°C | 28°C | 28.5°C |
| Sep 4 | 28°C | 28°C | 28°C | 28.0°C |
| Sep 5 | 28°C | 28°C | 28°C | 28.3°C |
| Sep 6 | 28°C | 29°C | 28°C | 28.3°C |
| Sep 7 | 28°C | 28°C | 28°C | 28.0°C |
| Sep 8 | 28°C | 29°C | 27°C | 28.0°C |
| Sep 9 | 28°C | 28°C | 27°C | 27.8°C |
| Sep 10 | 28°C | 28°C | 28°C | 28.0°C |
| Sep 11 | 28°C | 28°C | 28°C | 28.3°C |
| Sep 12 | 28°C | 28°C | 28°C | 28.3°C |
| Sep 13 | 28°C | 28°C | 28°C | 28.3°C |
| Sep 14 | 28°C | 28°C | 28°C | 28.0°C |
| Sep 15 | 28°C | 29°C | 28°C | 28.3°C |
| Sep 16 | 28°C | 29°C | 28°C | 28.3°C |
| Sep 17 | 28°C | 29°C | 28°C | 28.5°C |
| Sep 18 | 28°C | 28°C | 28°C | 28.3°C |
| Sep 19 | 28°C | 28°C | 28°C | 28.3°C |
| Sep 20 | 29°C | 28°C | 28°C | 28.3°C |
| Sep 21 | 29°C | 28°C | 28°C | 28.3°C |
| Sep 22 | 29°C | 27°C | 28°C | 28.0°C |
| Sep 23 | 29°C | 27°C | 28°C | 28.0°C |
| Sep 24 | 29°C | 28°C | 28°C | 28.3°C |
| Sep 25 | 29°C | 28°C | 28°C | 28.3°C |
| Sep 26 | 29°C | 28°C | 28°C | 28.3°C |
| Sep 27 | 29°C | 28°C | 28°C | 28.0°C |
| Sep 28 | 29°C | 29°C | 28°C | 28.8°C |
| Sep 29 | 29°C | 28°C | 28°C | 28.0°C |
Colombo Climate and Swimming Opportunities in September
30°C
Average Day Air Temperature
24°C
Average Night Air Temperature
150 mm
Precipitation Amount per Month
15 days
Number of Rainy Days
12 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
10 km/h
Average Wind Speed
78%
Average
humidity
Colombo lies within in Sri Lanka. The average daytime temperature in Colombo in September is 30°C (85°F), while the nighttime average is 24°C (76°F). There are typically 15 rainy days during the month, with a total precipitation of 150 mm (5.9 inches). The daylight duration in September in Colombo is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in September is 10 km/h (6 mph), and the humidity level is around 78%.
The water temperature in Colombo in September ranges from 27°C to 28°C (81°F to 82°F). At the beginning of the month, the average temperature is around 28°C (82°F), shifting to 28°C (82°F) by mid-September and reaching 28°C (82°F) in the last ten days. Overall, the average sea temperature in Colombo for September is 28°C (82°F). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Colombo
What is the sea temperature in Colombo in September?
The water temperature in the Laccadive Sea in Colombo in September ranges from 27°C to 28°C (81°F to 82°F).
Is it possible to swim in the Laccadive Sea in Colombo in September?
The average sea temperature in Colombo in September is 28°C (82°F), and the air temperature is 30°C (85°F), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.