Ranna Weather in December

December in Ranna brings high temperatures around 30°C (86°F) during the day, dropping to 24°C (75°F) at night, with quite a bit of rainfall expected, averaging around 167 mm (6.6 in) for the month.

Rainfall in Ranna in December

Based on our climate data of the past 30 years, about 10 days of rain are anticipated, with 167 mm (6.6 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Ranna in December

Daytime temperatures in Ranna reach 30°C (86°F) in December, dropping to 24°C (75°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Ranna in December

The city usually sees around 220 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you prefer dry days with pleasant temperatures, January, February, March, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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 Ranna's climate page.

Ranna Temperature in December

Min Temperature 24°C (75°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 32%  

Precipitation 167 mm (6.6 in)  

Rainy days 10 days  

Humidity 76% *  

Sunshine 220 hours *  

Percentage Sunshine *  

* Data from: Hambantota, Sri Lanka (28 KM, 17 Miles).

What to Wear in Ranna 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Ranna 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

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 Ranna's climate page.

More climate data for Ranna

Temperature Rainfall Sunshine Humidity

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