La Grande (OR) Weather and Climate: A Comprehensive Guide
La Grande experiences great temperature shifts.
The city's weather can transition from warm days
to cold weather.
It maintains fairly dry conditions year-round.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
The climate in La Grande is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 30°C in July to a chilly 3°C in December.
Nighttime temperatures can drop, with average lows reaching -4°C in December. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
La Grande has a relatively dry climate with low precipitation, averaging 481 mm of rain/snowfall annually. The seasons in La Grande, bring significant changes in precipitation. The wettest month, December, receives moderate snowfall, with an average of 64 mm of precipitation. This snowfall is distributed across 16 snowy days. In contrast, the driest month, August, experiences much less rainfall, totaling 13 mm over 4 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our La Grande Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
overcast and rain partly cloudy and chance of slight rain overcast and heavy rainForecast for La Grande (OR)
8 m/s
7 m/s
6 m/s
The best time of year to visit La Grande in the United States of America
During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Yes, the months of July, August and September are very dry.
July has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 3°C.
December tops the wettest month list with 64 mm of rainfall.
August is the driest month with 13 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
