The climate of Kalutara in December is humid. An average of 159 mm precipitation is recorded over 21 days. The situation is drier than the previous month: in November, the average recorded is 300 mm over 26 days.
Temperatures are warm in Kalutara in December. The average maximum temperature reaches 30°C, while the minimum falls to about 27°C. The month's average temperature is 28°C. These normals should be compared with the records recorded in Kalutara in December: 34°C as a maximum in 2015 and 22°C as a minimum in 2021. We can expect about 23 days with temperatures above 30°, or 74% of the month.
In December, the days last on average 11:45 in Kalutara. The sun rises around 06:13 and sets around 17:58.
With favorable weather, the month of December is a good month to travel to Kalutara in Sri Lanka.
In December, the most favorable activities in Kalutara are: Beach and swimming, Nature and landscapes, Well-being and Boat trip and cruise.
Some activities remain possible even if conditions are not optimal: Animal observation.
