Guia weather in August 2019

  • 28°C maximum daytime temperature in August in Guia28
    28°C max day temperature
  • 11 hours of sunshine per day
  • 1 day with some rainfall in August in Guia1
    1 day with some rainfall
  • 17°C minimum night-time temperature in August in Guia17
    17°C min night temperature
  • 14 hours of daylight per day in August in Guia14
    14 hours of daylight per day
  • Moderate heat & humidity in August in GuiaM
    Moderate heat & humidity
  • 2 mm monthly rainfall in August in Guia2
    2 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Guia9
    9 (Very High) UV index
  • 21°C sea temperature in August in Guia21
    21°C sea temperature

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Expect 28°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Guia in August. Check more long-term weather averages for Guia in August before you book your next holiday to Algarve in 2019/2020.

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More about Guia

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The August weather guide for Guia, Algarve 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 Guia weather in August

The average maximum daytime temperature in Guia in August is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 11 hours of bright sunshine each day, which represents 82% of the 14 hours of daylight.

Expect 2mm (0.1 inches) of rainfall across the whole of August with 1 day with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Guia in August is 21°C (70°F).

Guia sunrise & sunset times for August 2019

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


Date Sunrise times Sunset times
Thursday, 1st August 2019 06:38 20:41
Friday, 2nd August 2019 06:39 20:40
Saturday, 3rd August 2019 06:39 20:39
Sunday, 4th August 2019 06:40 20:38
Monday, 5th August 2019 06:41 20:37
Tuesday, 6th August 2019 06:42 20:36
Wednesday, 7th August 2019 06:43 20:35
Thursday, 8th August 2019 06:44 20:34
Friday, 9th August 2019 06:44 20:33
Saturday, 10th August 2019 06:45 20:31
Sunday, 11th August 2019 06:46 20:30
Monday, 12th August 2019 06:47 20:29
Tuesday, 13th August 2019 06:48 20:28
Wednesday, 14th August 2019 06:49 20:27
Thursday, 15th August 2019 06:49 20:25
Friday, 16th August 2019 06:50 20:24
Saturday, 17th August 2019 06:51 20:23
Sunday, 18th August 2019 06:52 20:22
Monday, 19th August 2019 06:53 20:20
Tuesday, 20th August 2019 06:54 20:19
Wednesday, 21st August 2019 06:54 20:18
Thursday, 22nd August 2019 06:55 20:16
Friday, 23rd August 2019 06:56 20:15
Saturday, 24th August 2019 06:57 20:14
Sunday, 25th August 2019 06:58 20:12
Monday, 26th August 2019 06:59 20:11
Tuesday, 27th August 2019 06:59 20:10
Wednesday, 28th August 2019 07:00 20:08
Thursday, 29th August 2019 07:01 20:07
Friday, 30th August 2019 07:02 20:05
Saturday, 31st August 2019 07:03 20:04
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Popular Algarve destinations

Below are average maximum temperatures at popular destinations in the Algarve in August. Select a destination to see more weather parameters.

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