February in Bethlehem averages a daily high of 5.1°C with nights around -5.1°C. Expect roughly 10.1 wet days totalling 73.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Bethlehem is May–June.
Based on ALLENTOWN LEHIGH VALLEY INTERNATIONAL AIRPORT, PA US (7km), 1995–2024. 30 years of February data.