Tissamaharama Weather in September
September in Tissamaharama brings very high temperatures, with highs of 33°C (91°F) and nights dropping to 25°C (77°F). Rainfall is on the higher side this month, averaging around 62 mm (2.4 in), so keep a rain jacket handy.
Rainfall in Tissamaharama in September
Past climate data indicates that roughly 9 days will see rain, totalling around 62 mm (2.4 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Tissamaharama in September
Daytime highs in Tissamaharama in September reach 33°C (91°F), with nights around 25°C (77°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Tissamaharama in September
Enjoy a sunny month with about 210 hours of sunshine, the clear skies make Tissamaharama even more beautiful.
Wind Speed in Tissamaharama in September
Wind speeds average 6 m/s (12 knots) during September. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.If your ideal day consists of dry skies and pleasant temperatures, January, February, July and August typically offer the best circumstances for Tissamaharama.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Tissamaharama's climate page.
Tissamaharama Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
30%
Precipitation
62 mm (2.4 in)
Rainy days
9 days
Humidity
77% *
Windspeed
6 m/s (12 knots) *
Sunshine
210 hours *
Percentage Sunshine
*
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Tissamaharama typically stay consistent throughout September, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Daily Historical Precipitation
43-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Tissamaharama in September
Browse day-by-day weather records for Tissamaharama spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tissamaharama historical weather extremes in September
Based on 21 years of weather observations in Tissamaharama between 2004 and 2025, these are the recorded extremes.
- The warmest day in September was on September 8, 2018, with a maximum of 37°C (99°F).
- The coldest September day was on September 2, 2004, with a maximum of 25°C (77°F).
- Nighttime temperatures dropped to 16°C (61°F) on September 5, 2018, marking the coldest September night on record.
Best Places in Sri Lanka in September
Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month. See all of Sri Lanka in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Tissamaharama in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Tissamaharama in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Tissamaharama's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Tissamaharama climate overview or explore weather in Sri Lanka.
