Moratuwa Weather in December
With daytime temperatures of 31°C (88°F) and nighttime lows of 24°C (75°F), December in Moratuwa brings very high temperatures during the day. Do keep in mind that December is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Moratuwa in December
As part of the rainy season, Moratuwa sees around 10 days of rain in December, with an average of 199 mm (7.8 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Moratuwa in December
December in Moratuwa brings typical temperatures with highs around 31°C (88°F) and lows of 24°C (75°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Moratuwa in December
The days are predominantly sunny, with an estimated total of around 217 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.
Wind Speed in Moratuwa in December
December has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.
Average water temperature in December
With water at 27°C (81°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.December in Moratuwa has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Moratuwa's climate page.
Moratuwa Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
31°C (88°F)
Water Temperature
27°C (81°F) *
Chance of Rain
33%
Precipitation
199 mm (7.8 in)
Rainy days
10 days
Humidity
72% *
Windspeed
1 m/s (2 knots) *
Sunshine
217 hours *
Percentage Sunshine
*
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
What to Wear in Moratuwa in December
Warm but pleasant conditions in Moratuwa in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. The water temperature sits at about 27°C (81°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Moratuwa in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sri Lanka, check out our Moratuwa's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Moratuwa climate overview or explore weather in Sri Lanka.
