December weather forecast and climate
Sigiriya, Sri Lanka

Temperature

The coldest months are January and December, with an average high-temperature of 28°C (82.4°F).

Rainfall

In Sigiriya, it is raining for 13 days, with typically 258mm (10.2") of accumulated precipitation. In Sigiriya, during the entire year, the rain falls for 110 days and collects up to 1664mm (65.5") of precipitation.

Daylight

Months with the shortest days are January and December, with an average of 11.7h of daylight.

Sunshine

June, July, September through December, with an average of 6h of sunshine, are months with the least sunshine.

UV index

January, November and December, with an average UV index of 11, are months with the lowest UV index.

What are the coldest months in Sigiriya?

The coldest months are January and December, with an average high-temperature of 28°C (82.4°F).

What is the temperature in December in Sigiriya?

In December, in Sigiriya, Sri Lanka, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 21°C (69.8°F).

How much does it rain in Sigiriya in December?

In December, the rain falls for 13 days. Throughout December, 258mm (10.2") of precipitation is accumulated.

What is the month with the shortest days in Sigiriya?

January and December, with an average of 11.7h of daylight, are months with the shortest days in Sigiriya.

What is the average length of the day in December in Sigiriya?

In Sigiriya, Sri Lanka, the average length of the day in December is 11.7h.

What is the month with the least sunshine in Sigiriya?

Months with the least sunshine are June, July, September through December, with an average of 6h of sunshine.

How long on average sun shines in December in Sigiriya?

The average sunshine in December in Sigiriya is 6h.

What is the month with the lowest UV index in Sigiriya?

Months with the lowest UV index are January, November and December, with an average UV index of 11.

What is the UV index reading in December in Sigiriya?

The average UV index in December is 11.
Average temperature in December - Sigiriya, Sri Lanka
  • Average high temperature in December: 28°C

Warmest months (with the highest average high temperature) are March, April and May (32°C).
Months with the lowest average high temperature are January and December (28°C).

  • Average low temperature in December: 21°C

Months with the highest average low temperature are May and June (24°C).
Coldest months (with the lowest average low temperature) are January, February and December (21°C).

Average rainfall in December - Sigiriya, Sri Lanka
  • Average rainfall in December: 258mm

The wettest month (with the highest rainfall) is November (298mm).
The driest month (with the lowest rainfall) is June (55mm).

Average rainfall days in December - Sigiriya, Sri Lanka
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is November (15 days).
Months with the lowest number of rainy days are January and February (5 days).

Average daylight in December / Average sunshine in December - Sigiriya, Sri Lanka
  • Average daylight in December: 11.7h

The month with the longest days is June (Average daylight: 12.6h).
Months with shortest days are January and December (Average daylight: 11.7h).

  • Average sunshine in December: 6h

The month with most sunshine is March (Average sunshine: 9h).
Months with least sunshine are June, July, September, October, November and December (Average sunshine: 6).

Average UV index in December - Sigiriya, Sri Lanka
  • Average UV index in December: 11

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are January, November and December (UV index 11).

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