The climate of Sinharaja in May is humid. An average of 609 mm precipitation is recorded over 30 days. The situation is wetter than the previous month: in April, an average of 545 mm is recorded over 29 days.
Temperatures are warm in Sinharaja in May. The average maximum temperature reaches 30°C, while the minimum falls to about 26°C. The month's average temperature is 28°C. These normals should be compared with the records recorded in Sinharaja in May: 34°C as a maximum in 2016 and 19°C as a minimum in 2016. We can expect about 18 days with temperatures above 30°, or 58% of the month.
In May, the days last on average 12:24 in Sinharaja. The sun rises around 05:52 and sets around 18:16.
With very unfavorable weather, the month of May is generally not recommended for traveling to Sinharaja in Sri Lanka.
By contrast, these activities are not recommended or are ill-suited in Sinharaja in May: Hiking and trekking, Animal observation and Nature and landscapes.