Delaware, OH Weather & Climate Normals
Delaware's real weather, in one number
Delaware, OH scores 46/100 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.
Delaware's hottest and coldest months
Delaware's hottest month is Jul, averaging 75°F; its coldest is Jan, averaging 28°F, a 46.9°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Delaware
Delaware averages 40.48in of precipitation a year across roughly 126 days with measurable rain or snow, and 24in of snow a year.
Where Delaware ranks
Delaware ranks 2934 of 4876 US cities in this dataset for comfort score, and 175 of 254 within OH. About 46,521 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from MARYSVILLE, OH US, 12.0 miles from Delaware, 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