Mirissa Beach weather in December 2024

Q: How hot is it in Mirissa Beach in December?

Daytime temperatures usually reach 29°C in Mirissa Beach in December with high heat and humidity, falling to 23°C at night.

Q: How sunny is it in Mirissa Beach in December?

There are normally 6 hours of bright sunshine each day in Mirissa Beach in December - that's 54% of daylight hours.

Q: How warm is the sea around Mirissa Beach in December?

The average sea temperature around Mirissa Beach in December is 28°C.

Q: Does it rain in Mirissa Beach in December?

There are usually 10 days with some rain in Mirissa Beach in December and the average monthly rainfall is 171mm.

Q: What is the chance of a cyclone in Mirissa Beach in December?

On average less than 1 day in December in Mirissa Beach is likely to be affected by the passage of one or more tropical storms.

Expect 84°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Mirissa Beach in December. Check more long-term weather averages for Mirissa Beach in December before you book your next holiday to Sri Lanka in 2024/2025.

84
84°F max day temperature
6
6 hours of sunshine per day
10
10 days with some rainfall
73
73°F min night temperature
12
12 hours of daylight per day
H
High heat & humidity
6.7
6.7 inches of monthly rainfall
11
11 (Extreme) UV index
82
82°F sea temperature

More about Mirissa Beach

Mirissa Beach by month

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The December weather guide for Sri Lanka (Mirissa Beach) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about Sri Lanka

How hot is it in Mirissa Beach in December?

Daytime temperatures usually reach 84°F in Mirissa Beach in December with high heat and humidity, falling to 73°F at night.

How sunny is it in Mirissa Beach in December?

There are normally 6 hours of bright sunshine each day in Mirissa Beach in December - that's 54% of daylight hours.

How warm is the sea around Mirissa Beach in December?

The average sea temperature around Mirissa Beach in December is 82°F.

Does it rain in Mirissa Beach in December?

There are usually 10 days with some rain in Mirissa Beach in December and the average monthly rainfall is 6.7 inches.

What is the chance of a cyclone in Mirissa Beach in December?

On average less than 1 day in December in Mirissa Beach is likely to be affected by the passage of one or more tropical storms.

Mirissa Beach December sunrise & sunset times

Browse the sunrise and sunset times for Mirissa Beach in December 2024. Select a month to view Mirissa Beach sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st December 2024	06:03	17:51
Monday, 16th December 2024	06:10	17:57
Tuesday, 31st December 2024	06:18	18:05

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Sri Lanka - quick facts
Flight time^✝	11 hours
Time difference	UK +5.5 hours
Language(s)	Sinhala, Tamil, English
Currency	Sri Lankan Rupee
Electricity	G plug (230V)
Driving side	Left
Visa^✝	Yes
Why visit?	Beaches Culture Nature Nightlife
Tourist info	Sri Lanka Tourism Promotion Bureau