La Grande weather in July 2025

Expect 26°C daytime maximum temperatures in the shade with on average 13 hours of sunshine per day in La Grande in July. Check more long-term weather averages for La Grande in July before you book your next holiday to Oregon in 2025/2026.

  • 26°C maximum daytime temperature in July in La Grande26
    26°C max day temperature
  • 13 hours of sunshine per day
  • 4 days with some rainfall in July in La Grande4
    4 days with some rainfall
  • 8°C minimum night-time temperature in July in La Grande8
    8°C min night temperature
  • 15 hours of daylight per day in July in La Grande15
    15 hours of daylight per day
  • Moderate heat & humidity in July in La GrandeM
    Moderate heat & humidity
  • 15 mm monthly rainfall in July in La Grande15
    15 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in La Grande9
    9 (Very High) UV index

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The July weather guide for Oregon (La Grande) 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 La Grande in July?

Daytime temperatures usually reach 26°C in La Grande in July with moderate heat and humidity, falling to 8°C at night.

How sunny is it in La Grande in July?

There are normally 13 hours of bright sunshine each day in La Grande in July - that's 82% of daylight hours.

Does it rain in La Grande in July?

There are usually 4 days with some rain in La Grande in July and the average monthly rainfall is 15mm.

La Grande July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:08 19:44
Wednesday, 16th July 2025 04:20 19:36
Thursday, 31st July 2025 04:36 19:21

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