Isabella, OK has a humid subtropical climate with hot summers and mild winters. Precipitation is spread throughout the year with occasional snowfall in the winter months. The average annual temperature in Isabella is around 66 degrees Fahrenheit with temperatures reaching over 90 degrees in the summer months and occasionally dipping below freezing in the winter months. Humidity levels tend to be high, especially during the summer, making it an uncomfortable time of year for many people.
Isabella, Oklahoma gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Isabella averages 11 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 234 sunny days per year in Isabella. The US average is 205 sunny days.
Isabella gets some kind of precipitation, on average, 62 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 95 degrees
Winter Low: the January low is 24
Rain: averages 31 inches of rain a year
Snow: averages 11 inches of snow a year