Athuruwela
Sri Lanka
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Athuruwela, Sri Lanka

January, like December, is a hot winter month in Athuruwela, Sri Lanka, with average temperature fluctuating between 30°C (86°F) and 22°C (71.6°F).

Temperature

In January, the average high-temperature remains equal as in December - a still hot 30°C (86°F). The average low-temperature, in January, is 22°C (71.6°F).

Rainfall

The month with the least rainfall in Athuruwela is January when the rain falls for 5 days and typically collects 87mm (3.4") of precipitation.

Sea temperature

In January, the average sea temperature in Athuruwela is 28°C (82.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

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

Sunshine

In January, the average sunshine in Athuruwela is 8h.

UV index

January through October, with an average maximum UV index of 12, are months with the highest UV index in Athuruwela, Sri Lanka. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
The average daily UV index of 12 transform into the following instructions:
Take all necessary precautions, as unprotected skin can burn in minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in January in Athuruwela?

In Athuruwela, in January, the average high-temperature is 30°C (86°F), and the average low-temperature is 22°C (71.6°F).

How much does it rain in Athuruwela in January?

In Athuruwela, Sri Lanka, in January, during 5 rainfall days, 87mm (3.4") of precipitation is typically accumulated.

What is the driest month in Athuruwela?

The month with the least rainfall in Athuruwela, Sri Lanka, is January when the rain falls for 5 days and typically collects 87mm (3.4") of precipitation.

What is the water temperature in January in Athuruwela?

In Athuruwela, the average seawater temperature in January is 28°C (82.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the month with the shortest days in Athuruwela?

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

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

In January, the average length of the day is 11.7h.

How long on average sun shines in January in Athuruwela?

In January, the average sunshine in Athuruwela, Sri Lanka, is 8h.

When is the highest UV index in Athuruwela?

January through October, with an average maximum UV index of 12, are months with the highest UV index in Athuruwela, Sri Lanka.

What is the UV index intensity in January in Athuruwela?

In January, the average daily maximum UV index in Athuruwela, Sri Lanka, is 12. A UV Index value of 11, and more, symbolizes an extreme health threat from unsafe exposure to the Sun's UV rays.
Average temperature in January - Athuruwela, Sri Lanka
  • Average high temperature in January: 30°C

Warmest months (with the highest average high temperature) are February, March and April (31°C).
Months with the lowest average high temperature are July, August, September and October (29°C).

  • Average low temperature in January: 22°C

Months with the highest average low temperature are May and June (25°C).
Coldest months (with the lowest average low temperature) are January, February and December (22°C).

Average rainfall in January - Athuruwela, Sri Lanka
  • Average rainfall in January: 87mm

The wettest month (with the highest rainfall) is May (376mm).
The driest month (with the lowest rainfall) is January (87mm).

Average rainfall days in January - Athuruwela, Sri Lanka
  • Average rainfall days in January: 5 days

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

Average sea temperature in January - Athuruwela, Sri Lanka
  • Average sea temperature in January: 28°C

The best month for swimming (with the highest average sea temperature) is April (30°C).
Coldest months (with the lowest average sea temperature) are July, August and September (27°C).

Average daylight in January / Average sunshine in January - Athuruwela, Sri Lanka
  • Average daylight in January: 11.7h

Months with the longest days are May, June and July (Average daylight: 12.5h).
Months with shortest days are January and December (Average daylight: 11.7h).

  • Average sunshine in January: 8h

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

Average UV index in January - Athuruwela, Sri Lanka
  • Average UV index in January: 12

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