Average monthly snow and rainfall in Castle Rock (CO)

The mean monthly precipitation over the year in Castle Rock (Colorado), including rain, snow, hail.

Average monthly rainfall, snow, precipitation in Castle Rock (CO),

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  • Castle Rock has dry periods in January, February and November.
  • On average, July is the wettest month with 79 mm of precipitation.
  • On average, January is the driest month with 14 mm of precipitation.
  • The average amount of annual precipitation is 475 mm.

Weather Forecasts for Castle Rock (CO)

Fri   Mar 29
10°C | 0°C
NW 7 km/h
partly cloudy and no rain

partly cloudy and no rain

Sat   Mar 30
15°C | -2°C
SW 18 km/h
almost clear and no rain

almost clear and no rain

Sun   Mar 31
16°C | 3°C
SW 25 km/h
almost clear and no rain

almost clear and no rain

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