The climate of Jaffna in September is humid. An average of 158 mm precipitation is recorded over 19 days. The situation is wetter than the previous month: in August, an average of 101 mm is recorded over 19 days.
Temperatures are warm in Jaffna in September. The average maximum temperature reaches 29°C, while the minimum falls to about 28°C. The month's average temperature is 28°C. These normals should be compared with the records recorded in Jaffna in September: 33°C as a maximum in 2021 and 22°C as a minimum in 2020. We can expect about 4 days with temperatures above 30°, or 13% of the month.
In September, the days last on average 12:10 in Jaffna. The sun rises around 06:00 and sets around 18:10.
With favorable weather, the month of September is a good month to travel to Jaffna in Sri Lanka.
Some activities remain possible even if conditions are not optimal: Beach and swimming, Cultural visits and heritage, Nature and landscapes and Boat trip and cruise.
