Umatilla (OR) Climate by Month
The graphs below provide an overview of the climate in Umatilla (Oregon), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.
The graphs below provide an overview of the climate in Umatilla (Oregon), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.
partly cloudy and small chance of slight rain
almost clear and no rain
clear and no rain
Other facts from our historical weather data: