Weather in Kalutara in September 2017

Check the weather in Kalutara in September before you book your next holiday in Sri Lanka. Long-term weather averages give the best indication of the weather in September 2017 and include figures for temperature, sunshine and rainfall plus sunrise & sunset times for Kalutara, Sri Lanka.

Weather in Kalutara in September

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

  • 30°C maximum daytime temperature in September in Kalutara30
    30°C max day temperature
  • 6 hours of sunshine per day (50% of daylight hours) in September in Kalutara6
    6 hours of sunshine per day
  • 13 days with some rainfall in September in Kalutara13
    13 days with some rainfall
  • 25°C minimum night-time temperature in September in Kalutara25
    25°C min night temperature
  • 12 hours of daylight per day in September in Kalutara12
    12 hours of daylight per day
  • High heat & humidity in September in KalutaraH
    High heat & humidity
  • 270 mm monthly rainfall in September in Kalutara270
    270 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Kalutara11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Kalutara28
    28°C sea temperature

The average maximum daytime temperature in Kalutara in September is a hot 30°C (86°F) with high heat & humidity. There are usually 6 hours of bright sunshine each day, which represents 50% of the 12 hours of daylight. The average sea temperature in and around Kalutara in September is 28°C (82°F).

Expect 270mm (10.6 inches) of rainfall across the whole of September 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 night-time temperature is usually a warm 25°C (77°F).

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

More about Kalutara weather

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Kalutara sunrise & sunset times for September 2017

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st September 2017 06:03 18:17
Saturday, 2nd September 2017 06:03 18:17
Sunday, 3rd September 2017 06:03 18:16
Monday, 4th September 2017 06:03 18:16
Tuesday, 5th September 2017 06:02 18:15
Wednesday, 6th September 2017 06:02 18:15
Thursday, 7th September 2017 06:02 18:14
Friday, 8th September 2017 06:02 18:14
Saturday, 9th September 2017 06:02 18:13
Sunday, 10th September 2017 06:02 18:13
Monday, 11th September 2017 06:01 18:12
Tuesday, 12th September 2017 06:01 18:11
Wednesday, 13th September 2017 06:01 18:11
Thursday, 14th September 2017 06:01 18:10
Friday, 15th September 2017 06:01 18:10
Saturday, 16th September 2017 06:01 18:09
Sunday, 17th September 2017 06:00 18:09
Monday, 18th September 2017 06:00 18:08
Tuesday, 19th September 2017 06:00 18:08
Wednesday, 20th September 2017 06:00 18:07
Thursday, 21st September 2017 06:00 18:07
Friday, 22nd September 2017 05:59 18:06
Saturday, 23rd September 2017 05:59 18:06
Sunday, 24th September 2017 05:59 18:05
Monday, 25th September 2017 05:59 18:05
Tuesday, 26th September 2017 05:59 18:04
Wednesday, 27th September 2017 05:59 18:04
Thursday, 28th September 2017 05:58 18:03
Friday, 29th September 2017 05:58 18:03
Saturday, 30th September 2017 05:58 18:02
  • Save up to £300 on summer 2017 holidays to Sri Lanka
  • FREE kids places available + low deposits
  • Get EXTRA £100 off with discount code - min spend £1,000
  • Travel between 1st May & 31st Oct 2017 (inclusive)

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Kalutara weather by month

Check Kalutara 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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