Weather in Negombo in August 2017

Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Negombo in August. Check more long-term weather averages for Negombo in August before you book your next holiday to Sri Lanka in 2017.

Key weather averages for Negombo in August

  • 31°C maximum daytime temperature in August in Negombo31
    31°C max day temperature
  • 6 hours of sunshine per day (52% of daylight hours) in August in Negombo6
    6 hours of sunshine per day
  • 9 days with some rainfall in August in Negombo9
    9 days with some rainfall
  • 25°C minimum night-time temperature in August in Negombo25
    25°C min night temperature
  • 12 hours of daylight per day in August in Negombo12
    12 hours of daylight per day
  • High heat & humidity in August in NegomboH
    High heat & humidity
  • 87 mm monthly rainfall in August in Negombo87
    87 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Negombo11
    11+ (Extreme) UV index
  • 27°C sea temperature in August in Negombo27
    27°C sea temperature

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

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

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More about Negombo

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Guide to Negombo weather in August

The average maximum daytime temperature in Negombo in August is a hot 31°C (88°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 52% of the 12 hours of daylight.

Expect 87mm (3.4 inches) of rainfall across the whole of August with 9 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 Negombo in August is 27°C (81°F).

The weather in Negombo in August is represented by Negombo.

Negombo sunrise & sunset times for August 2017

Browse the sunrise & sunset times for Negombo in August 2017. Select a month to view Negombo sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st August 2017 06:04 18:30
Wednesday, 2nd August 2017 06:04 18:30
Thursday, 3rd August 2017 06:04 18:29
Friday, 4th August 2017 06:04 18:29
Saturday, 5th August 2017 06:04 18:29
Sunday, 6th August 2017 06:04 18:29
Monday, 7th August 2017 06:04 18:28
Tuesday, 8th August 2017 06:04 18:28
Wednesday, 9th August 2017 06:04 18:28
Thursday, 10th August 2017 06:04 18:27
Friday, 11th August 2017 06:04 18:27
Saturday, 12th August 2017 06:04 18:27
Sunday, 13th August 2017 06:04 18:26
Monday, 14th August 2017 06:04 18:26
Tuesday, 15th August 2017 06:04 18:26
Wednesday, 16th August 2017 06:04 18:25
Thursday, 17th August 2017 06:04 18:25
Friday, 18th August 2017 06:04 18:25
Saturday, 19th August 2017 06:04 18:24
Sunday, 20th August 2017 06:04 18:24
Monday, 21st August 2017 06:04 18:23
Tuesday, 22nd August 2017 06:04 18:23
Wednesday, 23rd August 2017 06:04 18:22
Thursday, 24th August 2017 06:04 18:22
Friday, 25th August 2017 06:04 18:21
Saturday, 26th August 2017 06:04 18:21
Sunday, 27th August 2017 06:04 18:21
Monday, 28th August 2017 06:04 18:20
Tuesday, 29th August 2017 06:03 18:20
Wednesday, 30th August 2017 06:03 18:19
Thursday, 31st August 2017 06:03 18:19
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  • FREE kids places & low deposits also available

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Negombo weather by month

Check Negombo weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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