Allentown weather in July 2025

Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Allentown in July. Check more long-term weather averages for Allentown in July before you book your next holiday to Pennsylvania in 2025/2026.

  • 29°C maximum daytime temperature in July in Allentown29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in July in Allentown10
    10 days with some rainfall
  • 17°C minimum night-time temperature in July in Allentown17
    17°C min night temperature
  • 15 hours of daylight per day in July in Allentown15
    15 hours of daylight per day
  • Moderate heat & humidity in July in AllentownM
    Moderate heat & humidity
  • 109 mm monthly rainfall in July in Allentown109
    109 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Allentown9
    9 (Very High) UV index

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The July weather guide for Pennsylvania (Allentown) 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)

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How hot is it in Allentown in July?

Daytime temperatures usually reach 29°C in Allentown in July with moderate heat and humidity, falling to 17°C at night.

How sunny is it in Allentown in July?

There are normally 9 hours of bright sunshine each day in Allentown in July - that's 62% of daylight hours.

Does it rain in Allentown in July?

There are usually 10 days with some rain in Allentown in July and the average monthly rainfall is 109mm.

Allentown July sunrise & sunset times

Browse the sunrise and sunset times for Allentown in July 2025. Select a month to view Allentown sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:35 19:37
Wednesday, 16th July 2025 04:45 19:31
Thursday, 31st July 2025 04:58 19:18

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