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, February, March and December
  • 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 83°F/90°F
35%
3.3in
February 83°F/92°F
41%
3.3in
March 85°F/92°F
58%
4.5in
April 85°F/92°F
83%
8.3in
May 85°F/90°F
88%
16.7in
June 83°F/86°F
94%
19.9in
July 83°F/86°F
91%
15.4in
August 83°F/86°F
89%
17in
September 83°F/88°F
79%
13.1in
October 83°F/88°F
82%
11.3in
November 83°F/90°F
81%
10.2in
December 81°F/90°F
62%
7.2in

Weather and climate in Dehiwala-Mount Lavinia

  • From january to february the climate is beautiful. In average, on the morning it is 79°F and you can expect to have 3.3in 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 4.5in each month.
  • In the month of april the climate is unfavorable. At lunchtime, it's 92°F in average and it rains in april about 8.3in.
  • Between may and august the climate is very unfavorable. The temperature rises to 86°F and you can expect to have 17in of rainfall/month during this period.
  • In september the climate is bad. In average, on the morning it is 81°F and it rains in september about 13.1in.
  • From october to december the climate is passable, but still OK. In average, on the morning it is 79°F.


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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


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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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