Ireland weather in August 2019

  • 66°F maximum daytime temperature in August in Ireland (Dublin)66
    66°F max day temperature
  • 5 hours of sunshine per day
  • 16 days with some rainfall in August in Ireland (Dublin)16
    16 days with some rainfall
  • 52°F minimum night-time temperature in August in Ireland (Dublin)52
    52°F min night temperature
  • 15 hours of daylight per day in August in Ireland (Dublin)15
    15 hours of daylight per day
  • No heat & humidity in August in Ireland (Dublin)0
    No heat & humidity
  • 2.8 inches monthly rainfall in August in Ireland (Dublin)2.8
    2.8 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Ireland (Dublin)5
    5 (Moderate) UV index
  • 59°F sea temperature in August in Ireland (Dublin)59
    59°F sea temperature

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Expect 66°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Ireland in August. Check more long-term weather averages for Ireland in August before you book your next holiday to Ireland in 2019/2020. The August weather averages shown above are for Dublin.

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The August weather guide for Ireland, represented by Dublin, 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)  |  Imperial (°F)

Guide to Ireland weather in August

The average maximum daytime temperature in Ireland in August is a comfortable 19°C (66°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 5 hours of bright sunshine each day, which represents 34% of the 15 hours of daylight.

Expect 71mm (2.8 inches) of rainfall across the whole of August with 16 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

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

The weather in Ireland in August is represented by Dublin.

Ireland sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Ireland in August 2019. Select a month to view Ireland sunrise & sunset times for the next twelve months. The Ireland sunrise & sunset times shown below are for Dublin.


Date Sunrise times Sunset times
Thursday, 1st August 2019 05:41 21:21
Friday, 2nd August 2019 05:42 21:19
Saturday, 3rd August 2019 05:44 21:17
Sunday, 4th August 2019 05:46 21:16
Monday, 5th August 2019 05:47 21:14
Tuesday, 6th August 2019 05:49 21:12
Wednesday, 7th August 2019 05:51 21:10
Thursday, 8th August 2019 05:52 21:08
Friday, 9th August 2019 05:54 21:06
Saturday, 10th August 2019 05:56 21:04
Sunday, 11th August 2019 05:57 21:02
Monday, 12th August 2019 05:59 21:00
Tuesday, 13th August 2019 06:01 20:58
Wednesday, 14th August 2019 06:03 20:56
Thursday, 15th August 2019 06:04 20:54
Friday, 16th August 2019 06:06 20:52
Saturday, 17th August 2019 06:08 20:49
Sunday, 18th August 2019 06:09 20:47
Monday, 19th August 2019 06:11 20:45
Tuesday, 20th August 2019 06:13 20:43
Wednesday, 21st August 2019 06:15 20:41
Thursday, 22nd August 2019 06:16 20:38
Friday, 23rd August 2019 06:18 20:36
Saturday, 24th August 2019 06:20 20:34
Sunday, 25th August 2019 06:22 20:32
Monday, 26th August 2019 06:23 20:29
Tuesday, 27th August 2019 06:25 20:27
Wednesday, 28th August 2019 06:27 20:25
Thursday, 29th August 2019 06:29 20:22
Friday, 30th August 2019 06:30 20:20
Saturday, 31st August 2019 06:32 20:18
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