February in Appleton averages a daily high of -1.4°C with nights around -10.8°C. Expect roughly 8.5 wet days totalling 30mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Appleton is May–September.
Based on APPLETON, WI US (2.4km), 1995–2024. 30 years of February data.