Sigiriya
Sri Lanka
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Sigiriya, Sri Lanka

January, like December, in Sigiriya, Sri Lanka, is another warm winter month, with average temperature varying between 28°C (82.4°F) and 21°C (69.8°F).

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 5 days, with typically 109mm (4.3") 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 in Sigiriya are January and December, with an average of 11.7h of daylight.

Sunshine

In January, the average sunshine in Sigiriya is 7h.

UV index

Months with the lowest UV index in Sigiriya are January, November and December, with an average maximum UV index of 11. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
The average daily UV index of 11 transform into the following instructions:
Practice all essential precautions. Protection against sun damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used.

What is the coldest month in Sigiriya?

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

What is the temperature in January in Sigiriya?

The average high-temperature, in January, in Sigiriya, Sri Lanka, is 28°C (82.4°F), while the average low-temperature is 21°C (69.8°F).

How much does it rain in Sigiriya in January?

In January, in Sigiriya, Sri Lanka, the rain falls for 5 days. Throughout January, 109mm (4.3") 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, Sri Lanka.

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

The average length of the day in January in Sigiriya is 11.7h.

How long on average sun shines in January in Sigiriya?

In January, the average sunshine in Sigiriya, Sri Lanka, is 7h.

When is the lowest UV index in Sigiriya?

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

What is the UV index intensity in January in Sigiriya?

The average daily maximum UV index in January is 11. A UV Index of 11, and more, symbolizes an extreme health vulnerability from the exposure to the Sun's UV rays.
Average temperature in January - Sigiriya, Sri Lanka
  • Average high temperature in January: 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 January: 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 January - Sigiriya, Sri Lanka
  • Average rainfall in January: 109mm

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

Average rainfall days in January - Sigiriya, Sri Lanka
  • Average rainfall days in January: 5 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 January / Average sunshine in January - Sigiriya, Sri Lanka
  • Average daylight in January: 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 January: 7h

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 January - Sigiriya, Sri Lanka
  • Average UV index in January: 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).