Edwardsville is a city of approximately 4,400 people in Kansas, United States. Located in the Central Time Zone at 39.1°N latitude.
In 2025, Edwardsville recorded an average annual temperature of 56°F — about 0.7°F below the 30-year normal of 57°F. The hottest day reached 94°F in August; the coldest was -10°F in February. Total precipitation was 45 inches (wetter than usual). Snowfall totaled 7 inches, below the 11-inch average. The wettest month was July.
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