Climate almanac
Arlington Heights
Pennsylvania, United States · 40.99°, -75.22°
What is the weather like in Arlington Heights in January?
In January, Arlington Heights is typically 37°F (3°C) during the day and 24°F (-4°C) at night. The month brings about 3.8 in (96 mm) of precipitation in total. Snowfall averages about 7.6 in (193 mm) over the month.
- Average high37°F (3°C)
- Average low24°F (-4°C)
- Precipitation3.8 in (96 mm)
- Clear or mostly clear days7
- Snowfall7.6 in (193 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)