The most pleasant months of the year for the 97373 zip code are July, September and August. In the 97373 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for the 97373 zip code with an average high temperature of 81.1°, which ranks it as cooler than most places in Oregon. February is the snowiest month in the 97373 zip code with 1.4 inches of snow, and 2 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.