Weather in Unawatuna in May 2019

  • 30°C maximum daytime temperature in May in Unawatuna30
    30°C max day temperature
  • 6 hours of sunshine per day (49% of daylight hours) in May in Unawatuna6
    6 hours of sunshine per day
  • 12 days with some rainfall in May in Unawatuna12
    12 days with some rainfall
  • 25°C minimum night-time temperature in May in Unawatuna25
    25°C min night temperature
  • 12 hours of daylight per day in May in Unawatuna12
    12 hours of daylight per day
  • High heat & humidity in May in UnawatunaH
    High heat & humidity
  • 304 mm monthly rainfall in May in Unawatuna304
    304 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Unawatuna11
    11+ (Extreme) UV index
  • 29°C sea temperature in May in Unawatuna29
    29°C sea temperature

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

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

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Unawatuna in May. Check more long-term weather averages for Unawatuna in May before you book your next holiday to Sri Lanka in 2019/2020.

  • Browse the lowest fares on Oman Air flights in 2017/2018
  • Book flights to Oman, the Middle East & across Asia
  • Depart from London Heathrow & Manchester Airport

More about Unawatuna

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

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

Guide to Unawatuna weather in May

The average maximum daytime temperature in Unawatuna in May is a hot 30°C (86°F) with 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 49% of the 12 hours of daylight.

Expect 304mm (12.0 inches) of rainfall across the whole of May with 12 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 Unawatuna in May is 29°C (84°F).

Unawatuna sunrise & sunset times for May 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st May 2019 05:56 18:16
Thursday, 2nd May 2019 05:56 18:16
Friday, 3rd May 2019 05:56 18:16
Saturday, 4th May 2019 05:56 18:16
Sunday, 5th May 2019 05:55 18:16
Monday, 6th May 2019 05:55 18:16
Tuesday, 7th May 2019 05:55 18:16
Wednesday, 8th May 2019 05:55 18:16
Thursday, 9th May 2019 05:55 18:17
Friday, 10th May 2019 05:54 18:17
Saturday, 11th May 2019 05:54 18:17
Sunday, 12th May 2019 05:54 18:17
Monday, 13th May 2019 05:54 18:17
Tuesday, 14th May 2019 05:54 18:17
Wednesday, 15th May 2019 05:54 18:17
Thursday, 16th May 2019 05:54 18:17
Friday, 17th May 2019 05:53 18:17
Saturday, 18th May 2019 05:53 18:18
Sunday, 19th May 2019 05:53 18:18
Monday, 20th May 2019 05:53 18:18
Tuesday, 21st May 2019 05:53 18:18
Wednesday, 22nd May 2019 05:53 18:18
Thursday, 23rd May 2019 05:53 18:18
Friday, 24th May 2019 05:53 18:19
Saturday, 25th May 2019 05:53 18:19
Sunday, 26th May 2019 05:53 18:19
Monday, 27th May 2019 05:53 18:19
Tuesday, 28th May 2019 05:53 18:19
Wednesday, 29th May 2019 05:53 18:20
Thursday, 30th May 2019 05:53 18:20
Friday, 31st May 2019 05:53 18:20
  • Save on luxury holidays & honeymoons with special offers
  • From Bora Bora to Barbados & Maldives to Mexico
  • Filter offers by star rating, destination, board basis & more

Back to top

Popular Sri Lanka destinations

More Sri Lanka destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

Related posts

Popular travel offers

Top ^