With a population of around 1,200, Gettysburg sits in South Dakota, United States. The city operates in the Central Time Zone.
In 2025, Gettysburg recorded an average annual temperature of 46°F. The hottest temperatures reached 97°F in July; the coolest were -22°F in February. Total precipitation for the year was 30 inches, with the wettest month being July. Snowfall for the year totaled approximately 9 inches.
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