Weather in Santorini in August 2019

  • 27°C maximum daytime temperature in August in Santorini (Thira)27
    27°C max day temperature
  • 12 hours of sunshine per day (92% of daylight hours) in August in Santorini12
    12 hours of sunshine per day
  • 1 day with some rainfall in August in Santorini (Thira)1
    1 day with some rainfall
  • 22°C minimum night-time temperature in August in Santorini (Thira)22
    22°C min night temperature
  • 13 hours of daylight per day in August in Santorini (Thira)13
    13 hours of daylight per day
  • Moderate heat & humidity in August in Santorini (Thira)M
    Moderate heat & humidity
  • 1 mm monthly rainfall in August in Santorini (Thira)1
    1 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Santorini (Thira)9
    9 (Very High) UV index
  • 24°C sea temperature in August in Santorini (Thira)24
    24°C sea temperature

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Expect 27°C daytime maximum temperatures in the shade with on average 12 hours of sunshine per day in Santorini in August. Check more long-term weather averages for Santorini in August before you book your next holiday to Santorini in 2019/2020. The August weather averages shown above are for Thira.

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

Guide to Santorini weather in August

The average maximum daytime temperature in Santorini in August is a warm 27°C (81°F) with moderate heat & humidity. The average night-time temperature is usually a warm 22°C (72°F). There are usually 12 hours of bright sunshine each day, which represents 92% of the 13 hours of daylight.

Expect 1mm (0.0 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 Santorini in August is 24°C (75°F).

The weather in Santorini in August is represented by Thira.

Santorini sunrise & sunset times for August 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 05:24 19:24
Friday, 2nd August 2019 05:25 19:23
Saturday, 3rd August 2019 05:26 19:23
Sunday, 4th August 2019 05:27 19:22
Monday, 5th August 2019 05:28 19:21
Tuesday, 6th August 2019 05:28 19:20
Wednesday, 7th August 2019 05:29 19:18
Thursday, 8th August 2019 05:30 19:17
Friday, 9th August 2019 05:31 19:16
Saturday, 10th August 2019 05:32 19:15
Sunday, 11th August 2019 05:32 19:14
Monday, 12th August 2019 05:33 19:13
Tuesday, 13th August 2019 05:34 19:12
Wednesday, 14th August 2019 05:35 19:11
Thursday, 15th August 2019 05:36 19:09
Friday, 16th August 2019 05:36 19:08
Saturday, 17th August 2019 05:37 19:07
Sunday, 18th August 2019 05:38 19:06
Monday, 19th August 2019 05:39 19:05
Tuesday, 20th August 2019 05:40 19:03
Wednesday, 21st August 2019 05:40 19:02
Thursday, 22nd August 2019 05:41 19:01
Friday, 23rd August 2019 05:42 18:59
Saturday, 24th August 2019 05:43 18:58
Sunday, 25th August 2019 05:44 18:57
Monday, 26th August 2019 05:45 18:55
Tuesday, 27th August 2019 05:45 18:54
Wednesday, 28th August 2019 05:46 18:53
Thursday, 29th August 2019 05:47 18:51
Friday, 30th August 2019 05:48 18:50
Saturday, 31st August 2019 05:48 18:48
  • Save up to 10% on holidays to Santorini in 2018/2019
  • Book online with TUI to receive discount
  • FREE kids places & low deposits also available

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