Climate almanac

Barstow

California, United States · 34.90°, -117.02°

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What is the weather like in Barstow in January?

In January, Barstow is typically 59°F (15°C) during the day and 38°F (3°C) at night. The month brings about 1.0 in (25 mm) of precipitation in total. Snowfall averages about 0.2 in (4 mm) over the month.

  • Average high59°F (15°C)
  • Average low38°F (3°C)
  • Precipitation1.0 in (25 mm)
  • Clear or mostly clear days15
  • Snowfall0.2 in (4 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)