Climate almanac
Siloam Springs
Arkansas, United States · 36.19°, -94.54°
What is the weather like in Siloam Springs in December?
In December, Siloam Springs is typically 53°F (11°C) during the day and 35°F (2°C) at night. The month brings about 2.6 in (66 mm) of precipitation in total. Snowfall averages about 0.8 in (21 mm) over the month.
- Average high53°F (11°C)
- Average low35°F (2°C)
- Precipitation2.6 in (66 mm)
- Clear or mostly clear days12
- Snowfall0.8 in (21 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)