Putnam, OK has a humid subtropical climate characterized by hot summers and mild winters. The average high temperature during the summer is around 90 degrees Fahrenheit, while the average low temperature in the winter is around 35 degrees Fahrenheit. Precipitation is fairly common throughout the year, with most of it falling during the spring and summer months. Putnam averages just over 41 inches of rain annually. The area also experiences about 18 days each year with measurable snowfall, usually occurring between late November and early March.
Putnam, Oklahoma gets 29 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Putnam averages 9 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 235 sunny days per year in Putnam. The US average is 205 sunny days.
Putnam gets some kind of precipitation, on average, 57 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 94 degrees
Winter Low: the January low is 22
Rain: averages 29 inches of rain a year
Snow: averages 9 inches of snow a year