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Best time to visit La Grande
Find the best time to visit La Grande and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.
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La Grande by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Oregon
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When is the best time to visit La Grande?
The best time to visit La Grande is July and August based on the following average weather conditions.
Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- 1Jan
- 4Feb
- 7Mar
- 11Apr
- 16May
- 21Jun
- 26Jul
- 26Aug
- 21Sep
- 15Oct
- 6Nov
- 2Dec
Which is the hottest month in La Grande?
The hottest time of year in La Grande is normally July. Expect maximum daytime temperatures to reach 26°C with moderate heat and humidity.
Which month has the most rain in La Grande?
In terms of rainfall, December is usually the wettest month in La Grande with 75mm on average. There are normally 13 days in December with some rain.
When is it sunniest in La Grande?
The sunniest time of year in La Grande is normally July with bright sunshine on average for 82% of daylight hours; that's 13 hours of sunshine per day.
Best time to visit
The weather guide for Oregon (La Grande) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
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