Ahungalla
Sri Lanka
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Ahungalla, Sri Lanka

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

Temperature

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

Rainfall

January is the month with the least rainfall in Ahungalla. Rain falls for 5 days and accumulates 89mm (3.5") of precipitation.

Sea temperature

In January, the average sea temperature in Ahungalla is 28°C (82.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

Months with the shortest days in Ahungalla are January, November and December, with an average of 11.8h of daylight.

Sunshine

In Ahungalla, the average sunshine is 8h.

UV index

January through October, with an average maximum UV index of 12, are months with the highest UV index in Ahungalla. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from unsafe exposure to the UV radiation for average individuals.
The average daily UV index of 12 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. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in January in Ahungalla?

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

How many days does it rain in January in Ahungalla?

In Ahungalla, during January, the rain falls for 5 days and regularly aggregates up to 89mm (3.5") of precipitation.

What is the driest month in Ahungalla?

The month with the least rainfall in Ahungalla, Sri Lanka, is January when the rain falls for 5 days and typically collects 89mm (3.5") of precipitation.

What is the water temperature in January in Ahungalla?

In January, the average sea temperature in Ahungalla is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the month with the shortest days in Ahungalla?

Months with the shortest days in Ahungalla, Sri Lanka, are January, November and December, with an average of 11.8h of daylight.

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

In January, the average length of the day in Ahungalla is 11.8h.

How many hours of sunshine does Ahungalla have in January?

In January, the average sunshine is 8h.

What is the month with the highest UV index in Ahungalla?

Months with the highest UV index in Ahungalla are January through October, with an average maximum UV index of 12.

What is the UV index intensity in January in Ahungalla?

In Ahungalla, Sri Lanka, the average daily maximum UV index in January is 12. A UV Index reading of 11, and higher, represents an ultimate hazard to health from the exposure to the Sun's UV radiation.
Average temperature in January - Ahungalla, Sri Lanka
  • Average high temperature in January: 30°C

Warmest months (with the highest average high temperature) are 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 - Ahungalla, Sri Lanka
  • Average rainfall in January: 89mm

The wettest month (with the highest rainfall) is October (363mm).
The driest month (with the lowest rainfall) is January (89mm).

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

Months with the highest number of rainy days are October and November (14 days).
Months with the lowest number of rainy days are January and February (5 days).

Average sea temperature in January - Ahungalla, 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 - Ahungalla, Sri Lanka
  • Average daylight in January: 11.8h

Months with the longest days are June and July (Average daylight: 12.5h).
Months with shortest days are January, November and December (Average daylight: 11.8h).

  • 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 - Ahungalla, 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).