The climate in Colombo during June can be summarized as mild and a little damp.
June is in the winter in Colombo and is typically the coldest month of the year. Daytime maximum temperatures average around 19°C (65°F), whilst at night 8°C (46°F) is normal.
|Daytime temperature||18.5°C 65.2°F|
|Nightly temperature||7.8°C 46°F|
|Average temperature||13.1°C 55.6°F|
|Daily sunshine||4.7 hrs|
|Avg rainfall||100 mm 3.9 ins|
|Rainy days||17 days|
|Sea temperature||20.2°C 68.4°F|
|Windspeed||7.2kph 5 mph|
On average June is the 4th driest month of the year in Colombo with around 100mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.7 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Colombo in June 2023.
|Hottest month:||February||25.5°C 77.9°F|
|Driest month:||August||73mm 2.9ins|
|Coldest month:||June||18.2°C 64.8°F|
|Wettest month:||January||191mm 7.5ins|