Kalawana
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Kalawana Weather in December

December in Kalawana brings high temperatures, with daytime highs of 30°C (86°F) and nights around 21°C (70°F). It's part of the rainy season, with 359 mm (14 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Kalawana in December

As part of the rainy season, Kalawana sees around 10 days of rain in December, with an average of 359 mm (14 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Kalawana in December

In December, expect high temperatures in Kalawana, with highs of 30°C (86°F) and lows of 21°C (70°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are mild at around 21°C (70°F), which is comfortable for most people.

Sunshine in Kalawana in December

The days are predominantly sunny, with an estimated total of around 218 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Kalawana. Our weather planner can help you explore destinations with more pleasant weather conditions.

Kalawana Temperature in December

Min Temperature
21°C (70°F)
Max Temperature
30°C (86°F)
Chance of Rain
35%
Precipitation
359 mm (14 in)
Rainy days
10 days
Humidity
73% *
Sunshine
218 hours *
Percentage Sunshine
*
* Data from: Ratnapura, Sri Lanka (16 KM, 10 Miles).

Kalawana Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Kalawana - 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 Kalawana 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! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Kalawana 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

Kalawana 3-Day Forecast

More climate data for Kalawana

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.