Greencastle, IN Weather & Climate Normals
Greencastle's real weather, in one number
Greencastle, IN 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.
Greencastle's hottest and coldest months
Greencastle's hottest month is Jul, averaging 72°F; its coldest is Jan, averaging 26°F, a 46.5°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Greencastle
Greencastle averages 46.14in of precipitation a year across roughly 121 days with measurable rain or snow, and 22.1in of snow a year.
Where Greencastle ranks
Greencastle ranks 2751 of 4876 US cities in this dataset for comfort score, and 58 of 126 within IN. About 9,907 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from GREENCASTLE 1 W, IN US, 1.6 miles from Greencastle, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station