Weather in Marco Island in August 2018

Expect 32°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Marco Island in August. Check more long-term weather averages for Marco Island in August before you book your next holiday to Florida in 2018.

Key weather averages for Marco Island in August

  • 32°C maximum daytime temperature in August in Marco Island32
    32°C max day temperature
  • 9 hours of sunshine per day (71% of daylight hours) in August in Marco Island9
    9 hours of sunshine per day
  • 16 days with some rainfall in August in Marco Island16
    16 days with some rainfall
  • 24°C minimum night-time temperature in August in Marco Island24
    24°C min night temperature
  • 13 hours of daylight per day in August in Marco Island13
    13 hours of daylight per day
  • Very high heat & humidity in August in Marco IslandVH
    Very High heat & humidity
  • 204 mm monthly rainfall in August in Marco Island204
    204 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Marco Island11
    11 (Extreme) UV index
  • 30°C sea temperature in August in Marco Island30
    30°C sea temperature

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

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

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More about Marco Island

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Guide to Marco Island weather in August

The average maximum daytime temperature in Marco Island in August is a hot 32°C (90°F) with very high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 9 hours of bright sunshine each day, which represents 71% of the 13 hours of daylight.

Expect 204mm (8.0 inches) of rainfall across the whole of August with 16 days with some rain falling. Maximum UV levels will be extreme (11 UV index) at midday when the skies are clear.

The average sea temperature in and around Marco Island in August is 30°C (86°F).

The weather in Marco Island in August is represented by Marco Island.

Marco Island sunrise & sunset times for August 2018

Browse the sunrise & sunset times for Marco Island in August 2018. Select a month to view Marco Island sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st August 2018 06:53 20:13
Thursday, 2nd August 2018 06:54 20:12
Friday, 3rd August 2018 06:54 20:12
Saturday, 4th August 2018 06:55 20:11
Sunday, 5th August 2018 06:55 20:10
Monday, 6th August 2018 06:55 20:10
Tuesday, 7th August 2018 06:56 20:09
Wednesday, 8th August 2018 06:56 20:08
Thursday, 9th August 2018 06:57 20:07
Friday, 10th August 2018 06:57 20:07
Saturday, 11th August 2018 06:58 20:06
Sunday, 12th August 2018 06:58 20:05
Monday, 13th August 2018 06:59 20:04
Tuesday, 14th August 2018 06:59 20:03
Wednesday, 15th August 2018 07:00 20:03
Thursday, 16th August 2018 07:00 20:02
Friday, 17th August 2018 07:01 20:01
Saturday, 18th August 2018 07:01 20:00
Sunday, 19th August 2018 07:02 19:59
Monday, 20th August 2018 07:02 19:58
Tuesday, 21st August 2018 07:02 19:57
Wednesday, 22nd August 2018 07:03 19:56
Thursday, 23rd August 2018 07:03 19:55
Friday, 24th August 2018 07:04 19:54
Saturday, 25th August 2018 07:04 19:53
Sunday, 26th August 2018 07:05 19:52
Monday, 27th August 2018 07:05 19:51
Tuesday, 28th August 2018 07:05 19:50
Wednesday, 29th August 2018 07:06 19:49
Thursday, 30th August 2018 07:06 19:48
Friday, 31st August 2018 07:07 19:47
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Marco Island weather by month

Check Marco Island weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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