With a population of around 10,400, Columbia sits in Pennsylvania, United States. The city operates in the Eastern Time Zone.
In 2025, Columbia recorded an average annual temperature of 54°F. The hottest temperatures reached 96°F in June; the coolest were -1°F in January. Total precipitation for the year was 38 inches, with the wettest month being May. Snowfall for the year totaled approximately 6 inches.
View current conditions and forecast for Columbia · More cities in Pennsylvania