10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Average temperatures, rainfall, sunshine and the best time to visit Dematapelessa.
The climate in Dematapelessa, Sri Lanka, is remarkably consistent, with temperatures year-round averaging 32°C (90°F). The warmest month is March at 34°C (93°F), and the coolest is December at 30°C (86°F).
Rainfall is high, totalling around 1433 mm (56 in) per year. November is the wettest month and July the driest. The city also experiences a distinct rainy season from October to December. March is the sunniest month, averaging 8.3 hours of sunshine per day.
Pick a month to see the average temperature, rainfall and sunshine in Dematapelessa - and find the best time to visit.
In Dematapelessa temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very warm 34°C (93°F) in March, the warmest time of the year, to a very warm 30°C (86°F) during cooler months like December.
At night, you can expect temperatures ranging from 25°C (77°F) in March to around 21°C (70°F) during December.
Check out our detailed temperature page for more information.
Dematapelessa experiences significant rainfall throughout the year, averaging 1433 mm (56 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 296 mm (12 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month July brings less rainfall, with 42 mm (1.7 in) over 8 rainy days. For more details, please visit our Dematapelessa Precipitation page.
While the amount of sunshine in Dematapelessa varies throughout the year, all seasons offer their own charm. Enjoy up to 8.3 hours of daily sun in March, and experience slightly darker atmosphere in November, with about 6.4 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
The relative humidity is high throughout the year in Dematapelessa.
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.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
January and February typically offer the most optimal weather in Dematapelessa. In contrast, March, April, May, October, November and December tend to have less optimal conditions. Dematapelessa has a distinct rainy season from October to December.
Daytime highs range from 30°C (86°F) in December to 34°C (93°F) in March. Nighttime lows range from 21°C (70°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
Annual rainfall is around 1433 mm (56 in). November is the wettest month with 296 mm (12 in), while July is the driest with 42 mm (1.7 in).
Dematapelessa receives around 2,572 hours of sunshine per year. March is the sunniest month with 250 hours, while November is the cloudiest with just 191 hours. Overall, Dematapelessa enjoys abundant sunshine.
Dematapelessa is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Where to Travel in July and August: Mexico, Thailand, Indonesia or Somewhere Else?
Compare July and August weather in Mexico, Thailand, Indonesia, Zanzibar and Sri Lanka, using historical climate data for temperature, rainfall and sunshine.
Safari at Yala West National Park
The best travel time is indicated by October to December. However from December to March you have the biggest chance to see leopards and elephants with March as the best month.
From Hikkaduwa to Hiriketiya: where to stay on the South Coast of Sri Lanka
We have selected a few of our favorite places to stay for you. With beautiful gardens, welcoming hosts, great food - these should definitely be on your bucket list!