Rotterdam (zip 12306), New York gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rotterdam (zip 12306) averages 60 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 180 sunny days per year in Rotterdam (zip 12306). The US average is 205 sunny days.
Rotterdam (zip 12306) gets some kind of precipitation, on average, 137 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.
Summer High: the July high is around 83 degrees
Winter Low: the January low is 14
Rain: averages 41 inches of rain a year
Snow: averages 60 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 12306 zip code is 6.7 (10=best), which means it is about average compared to other places in New York.
9.2 / 4.2
Summer / Winter
August, July and June are the most pleasant months in the 12306 zip code, while January and February are the least comfortable months.