Lewiston weather in July 2024

Expect 88°F daytime maximum temperatures in the shade with on average 14 hours of sunshine per day in Lewiston in July. Check more long-term weather averages for Lewiston in July before you book your next holiday to Idaho in 2024/2025.

  • 88°F maximum daytime temperature in July in Lewiston88
    88°F max day temperature
  • 14 hours of sunshine per day
  • 5 days with some rainfall in July in Lewiston5
    5 days with some rainfall
  • 55°F minimum night-time temperature in July in Lewiston55
    55°F min night temperature
  • 15 hours of daylight per day in July in Lewiston15
    15 hours of daylight per day
  • Moderate heat & humidity in July in LewistonM
    Moderate heat & humidity
  • 0.7 inches monthly rainfall in July in Lewiston0.7
    0.7 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in July in Lewiston8
    8 (Very High) UV index

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The July weather guide for Idaho (Lewiston) 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)

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How hot is it in Lewiston in July?

Daytime temperatures usually reach 88°F in Lewiston in July with moderate heat and humidity, falling to 55°F at night.

How sunny is it in Lewiston in July?

There are normally 14 hours of bright sunshine each day in Lewiston in July - that's 90% of daylight hours.

Does it rain in Lewiston in July?

There are usually 5 days with some rain in Lewiston in July and the average monthly rainfall is 0.7 inches.

Lewiston July sunrise & sunset times

Browse the sunrise and sunset times for Lewiston in July 2024. Select a month to view Lewiston sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st July 2024 05:00 20:44
Tuesday, 16th July 2024 05:12 20:36
Wednesday, 31st July 2024 05:29 20:19

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