Weather in Galway in August 2019

  • 19°C maximum daytime temperature in August in Galway19
    19°C max day temperature
  • 4 hours of sunshine per day (28% of daylight hours) in August in Galway4
    4 hours of sunshine per day
  • 20 days with some rainfall in August in Galway20
    20 days with some rainfall
  • 11°C minimum night-time temperature in August in Galway11
    11°C min night temperature
  • 15 hours of daylight per day in August in Galway15
    15 hours of daylight per day
  • No heat & humidity in August in Galway0
    No heat & humidity
  • 90 mm monthly rainfall in August in Galway90
    90 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Galway5
    5 (Moderate) UV index
  • 16°C sea temperature in August in Galway16
    16°C sea temperature

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

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

Expect 19°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Galway in August. Check more long-term weather averages for Galway in August before you book your next holiday to Ireland in 2019/2020.

  • Browse available Cosmos holidays to Ireland
  • Filter tour offers by price, holiday type & interest
  • Search for specific travel dates to narrow results

More about Galway

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

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

Guide to Galway weather in August

The average maximum daytime temperature in Galway 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 4 hours of bright sunshine each day, which represents 28% of the 15 hours of daylight.

Expect 90mm (3.5 inches) of rainfall across the whole of August with 20 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 Galway in August is 16°C (61°F).

Galway sunrise & sunset times for August 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 04:52 20:32
Friday, 2nd August 2019 04:54 20:30
Saturday, 3rd August 2019 04:56 20:28
Sunday, 4th August 2019 04:57 20:26
Monday, 5th August 2019 04:59 20:25
Tuesday, 6th August 2019 05:01 20:23
Wednesday, 7th August 2019 05:02 20:21
Thursday, 8th August 2019 05:04 20:19
Friday, 9th August 2019 05:06 20:17
Saturday, 10th August 2019 05:07 20:15
Sunday, 11th August 2019 05:09 20:13
Monday, 12th August 2019 05:11 20:11
Tuesday, 13th August 2019 05:12 20:09
Wednesday, 14th August 2019 05:14 20:07
Thursday, 15th August 2019 05:16 20:05
Friday, 16th August 2019 05:18 20:02
Saturday, 17th August 2019 05:19 20:00
Sunday, 18th August 2019 05:21 19:58
Monday, 19th August 2019 05:23 19:56
Tuesday, 20th August 2019 05:24 19:54
Wednesday, 21st August 2019 05:26 19:52
Thursday, 22nd August 2019 05:28 19:49
Friday, 23rd August 2019 05:30 19:47
Saturday, 24th August 2019 05:31 19:45
Sunday, 25th August 2019 05:33 19:43
Monday, 26th August 2019 05:35 19:40
Tuesday, 27th August 2019 05:37 19:38
Wednesday, 28th August 2019 05:38 19:36
Thursday, 29th August 2019 05:40 19:33
Friday, 30th August 2019 05:42 19:31
Saturday, 31st August 2019 05:43 19:29
  • Browse available Cosmos holidays to Ireland
  • Filter tour offers by price, holiday type & interest
  • Search for specific travel dates to narrow results

Back to top

More Ireland 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 ^