Sunnyside

What is the weather like in Sunnyside in January?

In January, Sunnyside is typically 41°F (5°C) during the day and 28°F (-2°C) at night. The month brings about 2.0 in (50 mm) of precipitation in total. Snowfall averages about 3.9 in (99 mm) over the month.

• Average high41°F (5°C)
• Average low28°F (-2°C)
• Precipitation2.0 in (50 mm)
• Clear or mostly clear days4
• Snowfall3.9 in (99 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)