Lake Grove, NY Weather & Climate Normals
Lake Grove's real weather, in one number
Lake Grove, NY scores 47/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Lake Grove's hottest and coldest months
Lake Grove's hottest month is Jul, averaging 75°F; its coldest is Jan, averaging 32°F, a 43.2°F swing across the year, a middling gap by national standards.
Rain and snow in Lake Grove
Lake Grove averages 45.99in of precipitation a year across roughly 122 days with measurable rain or snow, and 31.8in of snow a year.
Where Lake Grove ranks
Lake Grove ranks 2734 of 4876 US cities in this dataset for comfort score, and 102 of 170 within NY. About 11,109 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from ISLIP LI MACARTHUR AP, NY US, 4.5 miles from Lake Grove, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure