Indiana weather in August 2019

  • 84°F maximum daytime temperature in August in Indiana (Indianapolis)84
    84°F max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in August in Indiana (Indianapolis)9
    9 days with some rainfall
  • 63°F minimum night-time temperature in August in Indiana (Indianapolis)63
    63°F min night temperature
  • 14 hours of daylight per day in August in Indiana (Indianapolis)14
    14 hours of daylight per day
  • Moderate heat & humidity in August in Indiana (Indianapolis)M
    Moderate heat & humidity
  • 3.7 inches monthly rainfall in August in Indiana (Indianapolis)3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Indiana (Indianapolis)8
    8 (Very High) UV index

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

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Expect 84°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Indiana in August. Check more long-term weather averages for Indiana in August before you book your next holiday to Indiana in 2019/2020. The August weather averages shown above are for Indianapolis.

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More about Indiana

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The August weather guide for Indiana, represented by Indianapolis, 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)  |  Imperial (°F)

Guide to Indiana weather in August

The average maximum daytime temperature in Indiana in August is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 9 hours of bright sunshine each day, which represents 65% of the 14 hours of daylight.

Expect 93mm (3.7 inches) of rainfall across the whole of August with 9 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The weather in Indiana in August is represented by Indianapolis.

Indiana sunrise & sunset times for August 2019

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


Date Sunrise times Sunset times
Thursday, 1st August 2019 06:43 20:58
Friday, 2nd August 2019 06:44 20:57
Saturday, 3rd August 2019 06:45 20:56
Sunday, 4th August 2019 06:46 20:55
Monday, 5th August 2019 06:47 20:54
Tuesday, 6th August 2019 06:48 20:52
Wednesday, 7th August 2019 06:49 20:51
Thursday, 8th August 2019 06:50 20:50
Friday, 9th August 2019 06:51 20:49
Saturday, 10th August 2019 06:52 20:48
Sunday, 11th August 2019 06:53 20:46
Monday, 12th August 2019 06:54 20:45
Tuesday, 13th August 2019 06:55 20:44
Wednesday, 14th August 2019 06:56 20:42
Thursday, 15th August 2019 06:56 20:41
Friday, 16th August 2019 06:57 20:40
Saturday, 17th August 2019 06:58 20:38
Sunday, 18th August 2019 06:59 20:37
Monday, 19th August 2019 07:00 20:36
Tuesday, 20th August 2019 07:01 20:34
Wednesday, 21st August 2019 07:02 20:33
Thursday, 22nd August 2019 07:03 20:31
Friday, 23rd August 2019 07:04 20:30
Saturday, 24th August 2019 07:05 20:28
Sunday, 25th August 2019 07:06 20:27
Monday, 26th August 2019 07:07 20:25
Tuesday, 27th August 2019 07:08 20:24
Wednesday, 28th August 2019 07:09 20:22
Thursday, 29th August 2019 07:10 20:21
Friday, 30th August 2019 07:11 20:19
Saturday, 31st August 2019 07:11 20:18
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