Dematapelessa
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Dematapelessa Weather in December

Thinking of visiting Dematapelessa in December? Expect very high temperatures reaching 30°C (86°F) during the day, dropping to 22°C (72°F) at night. Heavy showers are common during the rainy season.

Rainfall in Dematapelessa in December

As part of the rainy season, Dematapelessa sees around 10 days of rain in December, with an average of 183 mm (7.2 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Dematapelessa in December

In December, Dematapelessa gets very high temperatures, with highs of 30°C (86°F). Nights cool to around 22°C (72°F). It's usually most comfortable outside during the morning and later in the day. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing. This month is known for milder temperatures, yet warmth continues to be a defining feature.

Sunshine in Dematapelessa in December

Enjoy a sunny month with about 220 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.

December in Dematapelessa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Dematapelessa Temperature in December

Min Temperature
22°C (72°F)
Max Temperature
30°C (86°F)
Chance of Rain
33%
Precipitation
183 mm (7.2 in)
Rainy days
10 days
Humidity
76% *
Sunshine
220 hours *
Percentage Sunshine
*
* Data from: Hambantota, Sri Lanka (36 KM, 22 Miles).

Dematapelessa Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Dematapelessa - and find the best time to visit.

Best Places in Sri Lanka in December

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 December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Dematapelessa in December

Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Dematapelessa in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    8/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Dematapelessa 3-Day Forecast

More climate data for Dematapelessa

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.