Sligo weather in September 2019

  • 16°C maximum daytime temperature in September in Sligo16
    16°C max day temperature
  • 3 hours of sunshine per day
  • 21 days with some rainfall in September in Sligo21
    21 days with some rainfall
  • 8°C minimum night-time temperature in September in Sligo8
    8°C min night temperature
  • 13 hours of daylight per day in September in Sligo13
    13 hours of daylight per day
  • No heat & humidity in September in Sligo0
    No heat & humidity
  • 123 mm monthly rainfall in September in Sligo123
    123 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Sligo3
    3 (Moderate) UV index
  • 15°C sea temperature in September in Sligo15
    15°C sea temperature

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Expect 16°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Sligo in September. Check more long-term weather averages for Sligo in September before you book your next holiday to Ireland in 2019/2020.

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More about Sligo

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The September weather guide for Sligo, Ireland 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 Sligo weather in September

The average maximum daytime temperature in Sligo in September is a comfortable 16°C (61°F). The average night-time temperature is usually a cool 8°C (46°F). There are usually 3 hours of bright sunshine each day, which represents 26% of the 13 hours of daylight.

Expect 123mm (4.8 inches) of rainfall across the whole of September with 21 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear.

The average sea temperature in and around Sligo in September is 15°C (59°F).

Sligo sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:41 20:26
Monday, 2nd September 2019 06:43 20:23
Tuesday, 3rd September 2019 06:45 20:21
Wednesday, 4th September 2019 06:46 20:18
Thursday, 5th September 2019 06:48 20:16
Friday, 6th September 2019 06:50 20:14
Saturday, 7th September 2019 06:52 20:11
Sunday, 8th September 2019 06:54 20:09
Monday, 9th September 2019 06:55 20:06
Tuesday, 10th September 2019 06:57 20:04
Wednesday, 11th September 2019 06:59 20:01
Thursday, 12th September 2019 07:01 19:59
Friday, 13th September 2019 07:03 19:56
Saturday, 14th September 2019 07:04 19:54
Sunday, 15th September 2019 07:06 19:51
Monday, 16th September 2019 07:08 19:49
Tuesday, 17th September 2019 07:10 19:46
Wednesday, 18th September 2019 07:12 19:44
Thursday, 19th September 2019 07:13 19:41
Friday, 20th September 2019 07:15 19:39
Saturday, 21st September 2019 07:17 19:36
Sunday, 22nd September 2019 07:19 19:33
Monday, 23rd September 2019 07:21 19:31
Tuesday, 24th September 2019 07:22 19:28
Wednesday, 25th September 2019 07:24 19:26
Thursday, 26th September 2019 07:26 19:23
Friday, 27th September 2019 07:28 19:21
Saturday, 28th September 2019 07:30 19:18
Sunday, 29th September 2019 07:32 19:16
Monday, 30th September 2019 07:33 19:13
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