Hambantota Weather & Climate: Best Time to Visit

In Hambantota temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in April to a comfortable 30°C (86°F) in the coolest month, December.

Nights vary from 26°C (79°F) in April to around 24°C (75°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Hambantota experiences significant rainfall throughout the year, averaging 1228 mm (48 in) of precipitation annually. The climate in Hambantota shows significant variation throughout the year. Expect heavy rainfall in November, the wettest month, with an average of 251 mm (9.9 in) of precipitation over 14 rainy days.

In contrast, the driest month July offers drier and sunnier days, with around 39 mm (1.5 in) of rainfall over 6 rainy days. For more details, please visit our Hambantota Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Hambantota offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between March (8.3 hours daily) and November (6.4 hours daily) provides a bit of variety for visitors and residents.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Hambantota.

The city experiences its highest humidity in May, reaching 78%. In January, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed varies between 4 m/s (8 knots) and 6 m/s (12 knots) throughout the year. It is lowest in March, April and November and highest during May, June, July, August and September. What does this mean?

The mean monthly wind speed over the year (meters per second)