The climate in the Olean, NY Metro Area is typically humid continental, meaning hot summers and cold winters. During the summer months temperatures range from the mid-60's to the upper 80's, with occasional spikes into the 90's. Winters are usually cold, with average temperatures in the mid-20's and lows dropping into the single digits on occasion. Snowfall varies greatly from year to year but is typically moderate compared to other areas of New York State. The area also experiences a fair amount of rain throughout the year. Overall, the climate in Olean is mild and pleasant most of the year.
Olean Metro Area, New York gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Olean Metro Area averages 95 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 157 sunny days per year in Olean Metro Area. The US average is 205 sunny days.
Olean Metro Area gets some kind of precipitation, on average, 166 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 79 degrees
Winter Low: the January low is 14
Rain: averages 45 inches of rain a year
Snow: averages 95 inches of snow a year