World Resorts Sri Lanka Colombo

Colombo Monthly Weather Averages

Please click on any column to get detailed information about Colombo weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °C

The warmest month in Colombo is march. The average daily temp is 32.8°C. The average nightly temp is 25.7°C.

Sea water temperature, °C

The warmest sea temperature usually observed in April. Average daily sea water temperature during this month is 30.1°C.

Precipitation total, mm

Number of rainy days

This chart shows averages for the last three years. It shows only medium and heavy rains that could bother you during vacation. It doesn't show light rains.

Wind speed, m/s
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Colombo

Sunniest months:
January 19 days
February 17 days
March 16 days
Warmest months:
March 32.8 °C
April 32.7 °C
February 32.1 °C
Warmest sea temp:
April 30.1 °C
May 29.5 °C
March 29.3 °C
Coldest months:
August 29.7 °C
July 29.7 °C
September 29.9 °C
Rainiest months:
July 22 days
June 21 days
August 21 days
Windiest months:
June 4.8 m/s
August 4.7 m/s
July 4.7 m/s

Colombo on a weather map

Colombo
+26°C
E 6 m/s
Feels like: +29°C
Precip.: 75%
Places in Sri Lanka:
Name
С°
+26°C
+30°C
+26°C
+27°C
+29°C
+26°C
+27°C
+26°C
+27°C
+30°C
+27°C
+27°C
+24°C
+27°C
24 Hours Forecast
Colombo
Local time: 19:24
September 27, monday
2100
26°C
E
6 m/s
September 28, tuesday
0000
26°C
E
5 m/s
0300
26°C
E
7 m/s
0600
26°C
E
5 m/s
0900
27°C
E
5 m/s
1200
30°C
E
7 m/s
1500
27°C
E
6 m/s
1800
26°C
E
4 m/s