Weather in Pennsylvania in August 2019

  • 29°C maximum daytime temperature in August in Pennsylvania (Philadelphia)29
    29°C max day temperature
  • 8 hours of sunshine per day (61% of daylight hours) in August in Pennsylvania8
    8 hours of sunshine per day
  • 9 days with some rainfall in August in Pennsylvania (Philadelphia)9
    9 days with some rainfall
  • 19°C minimum night-time temperature in August in Pennsylvania (Philadelphia)19
    19°C min night temperature
  • 14 hours of daylight per day in August in Pennsylvania (Philadelphia)14
    14 hours of daylight per day
  • Moderate heat & humidity in August in Pennsylvania (Philadelphia)M
    Moderate heat & humidity
  • 102 mm monthly rainfall in August in Pennsylvania (Philadelphia)102
    102 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Pennsylvania (Philadelphia)8
    8 (Very High) UV index

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

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Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Pennsylvania in August. Check more long-term weather averages for Pennsylvania in August before you book your next holiday to Pennsylvania in 2019/2020. The August weather averages shown above are for Philadelphia.

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More about Pennsylvania

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The August weather guide for Pennsylvania, represented by Philadelphia, 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 Pennsylvania weather in August

The average maximum daytime temperature in Pennsylvania in August is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 19°C (66°F). There are usually 8 hours of bright sunshine each day, which represents 61% of the 14 hours of daylight.

Expect 102mm (4.0 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 Pennsylvania in August is represented by Philadelphia.

Pennsylvania sunrise & sunset times for August 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 05:59 20:14
Friday, 2nd August 2019 06:00 20:13
Saturday, 3rd August 2019 06:01 20:12
Sunday, 4th August 2019 06:02 20:11
Monday, 5th August 2019 06:03 20:10
Tuesday, 6th August 2019 06:04 20:09
Wednesday, 7th August 2019 06:05 20:08
Thursday, 8th August 2019 06:05 20:06
Friday, 9th August 2019 06:06 20:05
Saturday, 10th August 2019 06:07 20:04
Sunday, 11th August 2019 06:08 20:03
Monday, 12th August 2019 06:09 20:01
Tuesday, 13th August 2019 06:10 20:00
Wednesday, 14th August 2019 06:11 19:59
Thursday, 15th August 2019 06:12 19:58
Friday, 16th August 2019 06:13 19:56
Saturday, 17th August 2019 06:14 19:55
Sunday, 18th August 2019 06:15 19:53
Monday, 19th August 2019 06:16 19:52
Tuesday, 20th August 2019 06:17 19:51
Wednesday, 21st August 2019 06:18 19:49
Thursday, 22nd August 2019 06:19 19:48
Friday, 23rd August 2019 06:20 19:46
Saturday, 24th August 2019 06:21 19:45
Sunday, 25th August 2019 06:22 19:43
Monday, 26th August 2019 06:23 19:42
Tuesday, 27th August 2019 06:24 19:40
Wednesday, 28th August 2019 06:24 19:39
Thursday, 29th August 2019 06:25 19:37
Friday, 30th August 2019 06:26 19:36
Saturday, 31st August 2019 06:27 19:34
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