Uppuveli Weather in December

December in Uppuveli typically sees daytime highs of 29°C (84°F) and nighttime lows of 25°C (77°F). December falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Uppuveli in December

Uppuveli is in the rainy season in December, with rain on around 16 days and an average of 277 mm (11 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Uppuveli in December

Uppuveli in December gets highs of 29°C (84°F) during the day and drops to 25°C (77°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Uppuveli in December

The month experiences a moderate amount of sunlight, with 171 hours of sunshine. This provides a nice balance between sunshine and rain.

Wind Speed in Uppuveli in December

In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in December

The water is 27°C (81°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

December in Uppuveli has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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• January
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For a detailed overview over the year and the best time to visit Sri Lanka, check out our Uppuveli's climate page.

Uppuveli Temperature in December

Min Temperature 25°C (77°F)  

Max Temperature 29°C (84°F)  

Water Temperature 27°C (81°F) *  

Chance of Rain 52%  

Precipitation 277 mm (11 in)  

Rainy days 16 days  

Humidity 80% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 171 hours *  

Percentage Sunshine *  

* Data from: Trincomalee, Sri Lanka (3 KM, 2 Miles).

What to Wear in Uppuveli in December

Warm weather calls for comfortable, breathable clothing in December. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Uppuveli in December

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Sri Lanka, check out our Uppuveli's climate page.

More climate data for Uppuveli

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Uppuveli climate overview or explore weather in Sri Lanka.