When is the best time to go to Dehiwala-Mount Lavinia?

When is the best time to go to Dehiwala-Mount Lavinia? Here's some information to help you in your decision:

  • The best months for good weather in Dehiwala-Mount Lavinia are January and February
  • On average, it is hot all year round
  • The rainiest months are May, June and August
  • The sea temperature is suitable for swimming all year round

For full information about the climate and weather in Dehiwala-Mount Lavinia a specific month, click on the corresponding line below:

January 79°F/88°F
27%
1.7in
February 79°F/88°F
34%
2in
March 81°F/90°F
52%
2.8in
April 83°F/90°F
75%
5.5in
May 83°F/88°F
83%
12.4in
June 81°F/86°F
88%
12.4in
July 81°F/85°F
80%
8.9in
August 81°F/85°F
80%
10.4in
September 81°F/85°F
73%
9.9in
October 81°F/86°F
75%
8.1in
November 81°F/86°F
75%
7.3in
December 79°F/86°F
57%
5.5in

Weather and climate in Dehiwala-Mount Lavinia

  • From january to february the climate is beautiful. In average, on the morning it is 81°F and you can expect to have 2in of rainfall/month during this period.
  • In march the climate is correct. In average, on the morning it is 83°F and it rains about 2.8in each month.
  • In the month of april the climate is unfavorable. At lunchtime, it's 88°F in average and it rains in april about 5.5in.
  • Between may and august the climate is very unfavorable. The temperature rises to 85°F and you can expect to have 10.4in of rainfall/month during this period.
  • In september the climate is bad. In average, on the morning it is 83°F and it rains in september about 9.9in.
  • From october to december the climate is passable, but still OK. In average, on the morning it is 81°F.


Charts: temperature and rainfall in Dehiwala-Mount Lavinia

In the charts below, you can see the following seasonal norms for the city of Dehiwala-Mount Lavinia: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity



Map of Sri Lanka

Dehiwala-Mount Lavinia appears on the map below with a blue icon. The other cities or locations in Sri Lanka appear on the map with a black icon. Click for information about the climate.

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