La Grande, OR Weather & Climate Normals
La Grande's real weather, in one number
La Grande, OR scores 50/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
La Grande's hottest and coldest months
La Grande's hottest month is Jul, averaging 70°F; its coldest is Dec, averaging 32°F, a 38.8°F swing across the year, a middling gap by national standards.
La Grande's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 39°F | 25°F | 1.67in | 3.3in |
| Feb | 44°F | 27°F | 1.23in | 1in |
| Mar | 52°F | 31°F | 1.72in | 0.8in |
| Apr | 59°F | 35°F | 1.83in | 0.1in |
| May | 68°F | 43°F | 2.24in | 0in |
| Jun | 75°F | 49°F | 1.37in | 0in |
| Jul | 86°F | 55°F | 0.6in | 0in |
| Aug | 87°F | 53°F | 0.67in | 0in |
| Sep | 77°F | 45°F | 0.67in | 0in |
| Oct | 62°F | 36°F | 1.58in | 0in |
| Nov | 48°F | 30°F | 1.94in | 1.2in |
| Dec | 39°F | 24°F | 1.88in | 3in |
May, Jun, Jul, Aug, and Sep are the best time to see La Grande at its mildest; the rest of the year, plan around Dec's cold.
Rain and snow in La Grande
La Grande averages 17.4in of precipitation a year across roughly 95 days with measurable rain or snow, and 9.4in of snow a year.
Where La Grande ranks
La Grande ranks 1786 of 4876 US cities in this dataset for comfort score, and 62 of 80 within OR. About 13,058 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from La Grande, OR US, 0.8 miles from La Grande, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure