Weather in Honolulu, Oahu in August 2017

Check the weather in Honolulu, Oahu in August before you book your next holiday in Hawaii. Long-term weather averages give the best indication of the weather in August 2017 and include figures for temperature, sunshine and rainfall for Honolulu, Oahu, Hawaii, United States.

Weather in Honolulu, Oahu in August

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  • 30°C maximum daytime temperature in August in Honolulu, Oahu30
    30°C max day temperature
  • 9 hours of sunshine per day (73% of daylight hours) in August in Honolulu, Oahu9
    9 hours of sunshine per day
  • 7 days with some rainfall in August in Honolulu, Oahu7
    7 days with some rainfall
  • 22°C minimum night-time temperature in August in Honolulu, Oahu22
    22°C min night temperature
  • 13 hours of daylight per day in August in Honolulu, Oahu13
    13 hours of daylight per day
  • High heat & humidity in August in Honolulu, OahuH
    High heat & humidity
  • 14 mm monthly rainfall in August in Honolulu, Oahu14
    14 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Honolulu, Oahu11
    11+ (Extreme) UV index
  • 27°C sea temperature in August in Honolulu, Oahu27
    27°C sea temperature

The average maximum daytime temperature in Honolulu, Oahu in August is a hot 30°C (86°F) with high heat & humidity. There are usually 9 hours of bright sunshine each day, which represents 73% of the 13 hours of daylight. The average sea temperature in and around Honolulu, Oahu in August is 27°C (81°F).

Expect 14mm (0.6 inches) of rainfall across the whole of August with 7 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear. The average night-time temperature is usually a warm 22°C (72°F).

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

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Honolulu, Oahu sunrise & sunset times for August 2017

Browse the sunrise & sunset times for Honolulu, Oahu in August 2017. Select a month to view Honolulu, Oahu sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st August 2017 06:05 19:10
Wednesday, 2nd August 2017 06:05 19:10
Thursday, 3rd August 2017 06:06 19:09
Friday, 4th August 2017 06:06 19:08
Saturday, 5th August 2017 06:07 19:08
Sunday, 6th August 2017 06:07 19:07
Monday, 7th August 2017 06:07 19:07
Tuesday, 8th August 2017 06:08 19:06
Wednesday, 9th August 2017 06:08 19:05
Thursday, 10th August 2017 06:08 19:05
Friday, 11th August 2017 06:09 19:04
Saturday, 12th August 2017 06:09 19:03
Sunday, 13th August 2017 06:09 19:03
Monday, 14th August 2017 06:10 19:02
Tuesday, 15th August 2017 06:10 19:01
Wednesday, 16th August 2017 06:10 19:00
Thursday, 17th August 2017 06:11 19:00
Friday, 18th August 2017 06:11 18:59
Saturday, 19th August 2017 06:11 18:58
Sunday, 20th August 2017 06:12 18:57
Monday, 21st August 2017 06:12 18:57
Tuesday, 22nd August 2017 06:12 18:56
Wednesday, 23rd August 2017 06:13 18:55
Thursday, 24th August 2017 06:13 18:54
Friday, 25th August 2017 06:13 18:53
Saturday, 26th August 2017 06:13 18:52
Sunday, 27th August 2017 06:14 18:52
Monday, 28th August 2017 06:14 18:51
Tuesday, 29th August 2017 06:14 18:50
Wednesday, 30th August 2017 06:14 18:49
Thursday, 31st August 2017 06:15 18:48
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Honolulu, Oahu weather by month

Check Honolulu, Oahu 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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