Weather in Kalutara in May 2019

  • 31°C maximum daytime temperature in May in Kalutara31
    31°C max day temperature
  • 6 hours of sunshine per day (51% of daylight hours) in May in Kalutara6
    6 hours of sunshine per day
  • 13 days with some rainfall in May in Kalutara13
    13 days with some rainfall
  • 25°C minimum night-time temperature in May in Kalutara25
    25°C min night temperature
  • 12 hours of daylight per day in May in Kalutara12
    12 hours of daylight per day
  • Very high heat & humidity in May in KalutaraVH
    Very High heat & humidity
  • 388 mm monthly rainfall in May in Kalutara388
    388 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Kalutara11
    11+ (Extreme) UV index
  • 29°C sea temperature in May in Kalutara29
    29°C sea temperature

Going to Kalutara? Find the best month to visit Kalutara based on the weather.

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Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Kalutara in May. Check more long-term weather averages for Kalutara in May before you book your next holiday to Sri Lanka in 2019/2020.

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More about Kalutara

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The May weather guide for Kalutara, Sri Lanka shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Kalutara weather in May

The average maximum daytime temperature in Kalutara in May is a hot 31°C (88°F) with very high heat & humidity. The average night-time temperature is usually a warm 25°C (77°F). There are usually 6 hours of bright sunshine each day, which represents 51% of the 12 hours of daylight.

Expect 388mm (15.3 inches) of rainfall across the whole of May with 13 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Kalutara in May is 29°C (84°F).

Kalutara sunrise & sunset times for May 2019

Browse the sunrise & sunset times for Kalutara in May 2019. Select a month to view Kalutara sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Wednesday, 1st May 2019 05:57 18:18
Thursday, 2nd May 2019 05:57 18:18
Friday, 3rd May 2019 05:56 18:18
Saturday, 4th May 2019 05:56 18:18
Sunday, 5th May 2019 05:56 18:18
Monday, 6th May 2019 05:56 18:18
Tuesday, 7th May 2019 05:55 18:18
Wednesday, 8th May 2019 05:55 18:18
Thursday, 9th May 2019 05:55 18:18
Friday, 10th May 2019 05:55 18:18
Saturday, 11th May 2019 05:55 18:19
Sunday, 12th May 2019 05:54 18:19
Monday, 13th May 2019 05:54 18:19
Tuesday, 14th May 2019 05:54 18:19
Wednesday, 15th May 2019 05:54 18:19
Thursday, 16th May 2019 05:54 18:19
Friday, 17th May 2019 05:54 18:19
Saturday, 18th May 2019 05:54 18:20
Sunday, 19th May 2019 05:54 18:20
Monday, 20th May 2019 05:54 18:20
Tuesday, 21st May 2019 05:53 18:20
Wednesday, 22nd May 2019 05:53 18:20
Thursday, 23rd May 2019 05:53 18:20
Friday, 24th May 2019 05:53 18:21
Saturday, 25th May 2019 05:53 18:21
Sunday, 26th May 2019 05:53 18:21
Monday, 27th May 2019 05:53 18:21
Tuesday, 28th May 2019 05:53 18:21
Wednesday, 29th May 2019 05:53 18:22
Thursday, 30th May 2019 05:53 18:22
Friday, 31st May 2019 05:54 18:22
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