Average monthly snow and rainfall in Ronkonkoma (NY)
The mean monthly precipitation over the year in Ronkonkoma (New York State), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: March, June, August and December.
- On average, December is the wettest month with 133 mm of precipitation.
- On average, November is the driest month with 79 mm of precipitation.
- The average amount of annual precipitation is 1180 mm.
Weather Forecasts for Ronkonkoma (NY)
broken clouds and no rain
almost clear and no rain
overcast and heavy rain