January in Kansas City averages a daily high of 4.6°C with nights around -5.2°C. Expect roughly 4.5 wet days totalling 25.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Kansas City is April–May.
Based on KANSAS CITY DOWNTOWN AIRPORT, MO US (3.6km), 1995–2024. 30 years of January data.