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Anuradhapura Weather in December
Thinking of visiting Anuradhapura in December? Expect very high temperatures reaching 30°C (86°F) during the day, dropping to 23°C (73°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Anuradhapura in December
Typically, about 13 days will experience rainfall, with an average of 161 mm (6.3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Anuradhapura in December
In December, expect very high temperatures in Anuradhapura, with highs of 30°C (86°F) and lows of 23°C (73°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 23°C (73°F), evenings stay pleasantly warm. This month features cooler temperatures, yet the warmth remains enjoyable.If you prefer enjoying temperate temperatures and rain-free days, January and February 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.
Anuradhapura Temperature in December
Min Temperature
23°C (73°F)
Max Temperature
30°C (86°F)
Chance of Rain
43%
Precipitation
161 mm (6.3 in)
Rainy days
13 days
Anuradhapura Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Anuradhapura - and find the best time to visit.
Daily Historical Temperatures
45-year average (1976-2025)
Based on our historical records, temperatures in Anuradhapura typically stay consistent throughout December, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Daily Historical Precipitation
45-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Anuradhapura in December
Browse day-by-day weather records for Anuradhapura spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Anuradhapura historical weather extremes in December
Based on weather observations in Anuradhapura between 2005 and 2025, these are the recorded extremes during December.
- Anuradhapura recorded its highest December temperature of 34°C (93°F) on December 21, 2024.
- On December 9, 2022, Anuradhapura saw its coldest December day with temperatures maxing out at 24°C (75°F).
- Anuradhapura registered its coldest December night on December 24, 2016, with temperatures dropping to 17°C (63°F).
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 Anuradhapura 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.
What To Do in Anuradhapura in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Anuradhapura 3-Day Forecast
More climate data for Anuradhapura
See the full Anuradhapura climate overview or explore weather in Sri Lanka.
Popular in December
Where to go in December - average daytime high across popular destinations.
Colombo
31°C (88°F) Negombo31°C (88°F) Unawatuna29°C (84°F) Galle29°C (84°F) Mirissa30°C (86°F) Hikkaduwa29°C (84°F) Kandy27°C (81°F) Nuwara Eliya25°C (77°F) Bucket list
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