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Climate almanac

Tamalpais-Homestead Valley

California, United States · 37.88°, -122.54°

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What is the weather like in Tamalpais-Homestead Valley in January?

In January, Tamalpais-Homestead Valley is typically 58°F (14°C) during the day and 46°F (8°C) at night. The month brings about 5.0 in (126 mm) of precipitation in total.

  • Average high58°F (14°C)
  • Average low46°F (8°C)
  • Precipitation5.0 in (126 mm)
  • Clear or mostly clear days7
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)