World Resorts Sri Lanka Colombo Weather

Colombo weather in August

Weather in Colombo: August

Average day temperature: 29.7°C
Average night temperature: 26.1°C
Sea water temperature: 27.6°C
Number of sunny days: 2 days
Day length: 12.3 - 12.4 hours
Number of rainy days: 21 days
Precipitation totals: 469.7 mm.

Air temperature in August, °C

Show year:
2021
2020
2019

The highest day temperature during August of 2021 was 30°C. At the same time the lowest night temperature was 24°C. Daily and nightly averages during August were 28.0°C and 25.7°C.

Sea water temperature in Colombo in August, °C

Show year:
2021
2020
2019

The average sea water temperature in August of 2021 was 27.8°C. The highest and lowest sea temperatures during the month were class="nb">28.4°C and 27.2°C.

Sunny, partly cloudy and cloudy days

Mostly all days in August are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in August, mm

Precipitation total value in Colombo in August is 469.7 mm. It makes august one of the most rainy months of the year.

Wind speed in August, m/s

The average wind speed value in August is 4.7 m./s. It makes August one of the most windy months of the year.

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 August is: 5.3.

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 29.8 °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
W 1 m/s
Feels like: +29°C
Precip.: 54%
Places in Sri Lanka:
Name
С°
+26°C
+28°C
+26°C
+26°C
+28°C
+26°C
+26°C
+26°C
+26°C
+28°C
+26°C
+27°C
+24°C
+26°C
24 Hours Forecast
Colombo
Local time: 22:15
October 21, thursday
0000
25°C
NW
1 m/s
0300
25°C
NW
1 m/s
0600
25°C
NW
1 m/s
0900
28°C
NE
1 m/s
1200
31°C
E
4 m/s
1500
29°C
NE
4 m/s
1800
27°C
NE
3 m/s
2100
26°C
NE
3 m/s