Average monthly snow and rainfall in Olean (NY)

The mean monthly precipitation over the year in Olean (New York State), including rain, snow, hail.

A lot of rain (rainy season) falls in the months: June, July, August and October.
On average, August is the wettest month with 110 mm of precipitation.
On average, February is the driest month with 58 mm of precipitation.
The average amount of annual precipitation is 1047 mm.

Forecast for Olean (NY)

Mon May 20

30°C | 10°C

7 km/h

almost clear and no rain

hourly forecast

Tue May 21

26°C | 14°C

11 km/h

partly cloudy and no rain

hourly forecast

Wed May 22

28°C | 15°C

14 km/h

2.2 mm

partly cloudy and thunder

hourly forecast

5-Day Forecast 10-Day Forecast

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