Columbia, PA Weather & Climate Normals
What a normal year in Columbia actually looks like
On the 30-year record NOAA keeps for Columbia, PA, the comfort score comes out to 47/100, 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 Columbia's weather actually swings
Average temperatures in Columbia run from 28°F in Jan up to 73°F in Jul, a 44.5°F seasonal swing, a middling gap by national standards.
How wet Columbia actually gets
Over a typical year, Columbia sees about 45.17in of precipitation a year across roughly 123 days with measurable rain or snow, with 23.2in of snow a year.
Columbia against the rest of the country
Out of 4876 cities scored here, Columbia comes in at 2741; within PA alone it ranks 80 of 193. Population is about 10,399.
Checking the actual forecast
These figures come from LANDISVILLE 2 NW, PA US, the NOAA station 6.9 miles from Columbia, 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