About Georgetown, Saint Joseph County, IN's Climate & Weather History

Georgetown, in Indiana, United States, is home to roughly 4,500 people in the America/Indiana/Indianapolis time zone at 41.7°N latitude.

In 2025, Georgetown recorded an average annual temperature of 51°F — about 0.9°F above the 30-year normal of 50°F. The hottest day reached 96°F in June; the coldest was -6°F in January. Total precipitation was 37 inches (wetter than usual). The wettest month was March.