Fremont County Climate
Fremont County, Colorado
Avg Annual Temp
47.9°F
Annual Precip
16.2"
Annual Snowfall
61.3"
Extreme Heat Days
21.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Fremont County Weather
Fremont sits slightly above U.S. average
At 47.9°F annual temperature, Fremont County runs 1.9°F above the U.S. median of 46°F, placing it in a temperate climate. With 16.2 inches of annual precipitation, the county receives less than half the national average of 38.7 inches.
Slightly above Colorado's state average
Fremont County's 47.9°F annual temperature ranks it 1.9°F above Colorado's state average of 46.0°F. Its 16.2 inches of precipitation matches the state average of 16.0 inches almost exactly, making it climatically representative of Colorado.
Balanced between Front Range and valley
Fremont County is 0.7°F cooler than El Paso County (47.9°F) to the north and significantly warmer than mountain counties to the west. Its precipitation level aligns with Colorado's state average, making it representative of the broader transition zone between mountains and plains.
Moderate winters, frequent summer heat
January averages 30.2°F and July reaches 68.7°F, with 22 days annually exceeding 90°F. The county receives 61.3 inches of snowfall annually, creating a balanced winter experience with moderate seasonal transitions.
Comfortable climate needs practical support
With 61.3 inches of annual snowfall and 22 heat days, Fremont residents should maintain basic snow removal equipment and reliable air conditioning. The relatively moderate climate makes this one of Colorado's more livable regions, though standard winter and summer preparations remain essential.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.