The climate in 16633 Defiance, PA is generally mild and temperate. During the summer months, temperatures can reach above 80 degrees Fahrenheit during the day with cool evenings. Winters are cold with temperatures often dropping below freezing. Precipitation is fairly consistent throughout the year, with more rain occurring during the spring and summer months as thunderstorms are common. Snowfall occurs during winter with occasional snow accumulation on the ground for a few days at a time.
Defiance (zip 16633), Pennsylvania gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Defiance (zip 16633) averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 176 sunny days per year in Defiance (zip 16633). The US average is 205 sunny days.
Defiance (zip 16633) gets some kind of precipitation, on average, 131 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 82 degrees
Winter Low: the January low is 19
Rain: averages 38 inches of rain a year
Snow: averages 29 inches of snow a year