London, OH Weather & Climate Normals
What a normal year in London actually looks like
On the 30-year record NOAA keeps for London, OH, the comfort score comes out to 50/100, 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 London's weather actually swings
Average temperatures in London run from 26°F in Jan up to 72°F in Jul, a 46.5°F seasonal swing, one of the widest gaps in this dataset.
How wet London actually gets
London averages 42.28in of precipitation a year across roughly 105 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
London against the rest of the country
Out of 4876 cities scored here, London comes in at 1823; within OH alone it ranks 88 of 254. Population is about 10,743.
Checking the actual forecast
These figures come from LONDON FISH HATCHERY, OH US, the NOAA station 3.8 miles from London, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is