Kalutara
Sri Lanka
Long-term weather forecast
Long-term weather forecast

November weather forecast and climate
Kalutara, Sri Lanka

The last month of the autumn, November, is another tropical month in Kalutara, Sri Lanka, with average temperature fluctuating between 30°C (86°F) and 23°C (73.4°F).

Temperature

The coldest months are June through December, with an average high-temperature of 30°C (86°F).

Rainfall

In November, the rain falls for 14 days. Throughout November, 309mm (12.2") of precipitation is accumulated. Throughout the year, in Kalutara, there are 131 rainfall days, and 2659mm (104.7") of precipitation is accumulated.

Sea temperature

In Kalutara, the average seawater temperature is 28.8°C (83.8°F).
Note: 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

In November, the average length of the day in Kalutara, Sri Lanka, is 11.8h.

Sunshine

In November, the average sunshine in Kalutara is 7h.

UV index

Months with the lowest UV index in Kalutara, Sri Lanka, 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 unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 11 transform into the following instructions:
Take all required precautions, as unprotected skin and eyes 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 are the coldest months in Kalutara?

June through December, with an average high-temperature of 30°C (86°F), are the coldest months.

What is the temperature in November in Kalutara?

In Kalutara, in November, the average high-temperature is 30°C (86°F), and the average low-temperature is 23°C (73.4°F).

How many days does it rain in November in Kalutara?

In Kalutara, Sri Lanka, in November, it is raining for 14 days, with typically 309mm (12.2") of accumulated precipitation.

What is the water temperature in November in Kalutara?

In Kalutara, Sri Lanka, in November, the average water temperature is 28.8°C (83.8°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 average length of the day in November in Kalutara?

In November, the average length of the day in Kalutara is 11.8h.

How long on average sun shines in November in Kalutara?

In November, the average sunshine in Kalutara, Sri Lanka, is 7h.

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

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

What is the UV index intensity in November in Kalutara?

The average daily maximum UV index in November in Kalutara, Sri Lanka, 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 November - Kalutara, Sri Lanka
  • Average high temperature in November: 30°C

The warmest month (with the highest average high temperature) is April (32°C).
Months with the lowest average high temperature are June, July, August, September, October, November and December (30°C).

  • Average low temperature in November: 23°C

Months with the highest average low temperature are May, June, July, August and September (25°C).
The coldest month (with the lowest average low temperature) is January (22°C).

Average rainfall in November - Kalutara, Sri Lanka
  • Average rainfall in November: 309mm

The wettest month (with the highest rainfall) is May (388mm).
The driest month (with the lowest rainfall) is January (73mm).

Average rainfall days in November - Kalutara, Sri Lanka
  • Average rainfall days in November: 14 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 November - Kalutara, Sri Lanka
  • Average sea temperature in November: 28.8°C

The best month for swimming (with the highest average sea temperature) is April (29.6°C).
The coldest month (with the lowest average sea temperature) is August (27.2°C).

Average daylight in November / Average sunshine in November - Kalutara, Sri Lanka
  • Average daylight in November: 11.8h

Months with the longest days are June and July (Average daylight: 12.5h).
The month with shortest days is December (Average daylight: 11.7h).

  • Average sunshine in November: 7h

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 November - Kalutara, Sri Lanka
  • Average UV index in November: 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).