Gahanna, OH Weather & Climate Normals
What a normal year in Gahanna actually looks like
On the 30-year record NOAA keeps for Gahanna, OH, the comfort score comes out to 46/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Gahanna's weather actually swings
Average temperatures in Gahanna run from 30°F in Jan up to 75°F in Jul, a 45.8°F seasonal swing, one of the widest gaps in this dataset.
How wet Gahanna actually gets
Over a typical year, Gahanna sees about 41.57in of precipitation a year across roughly 141 days with measurable rain or snow, with 28.2in of snow a year.
Gahanna against the rest of the country
Out of 4876 cities scored here, Gahanna comes in at 2952; within OH alone it ranks 179 of 254. Population is about 35,544.
Checking the actual forecast
These figures come from COLUMBUS PORT COLUMBUS INTL AP, OH US, the NOAA station 3.1 miles from Gahanna, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated