Broomfield County Climate
Broomfield County, Colorado
Avg Annual Temp
44.0°F
Annual Precip
22.6"
Annual Snowfall
95.9"
Extreme Heat Days
16.939999999999998
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
DryWet❄= snowfall
❄1.2"
❄1.3"
❄2.2"
❄3.2"
❄3.0"
❄1.9"
2.2"
2.1"
❄1.8"
❄1.5"
❄1.3"
❄1.1"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seasonal Overview
National Comparison
Warmer than 10% of US counties
Wetter than 18% of US counties
More seasonal variation than 24% of US counties
Frequently Asked Questions
What is the average temperature in Broomfield County?
The average annual temperature in Broomfield County, CO is 44.0°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Broomfield County get?
Broomfield County receives an average of 22.6 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
Does it snow in Broomfield County?
Yes, Broomfield County receives an average of 95.9 inches of snowfall per year according to NOAA climate normals.
How hot does Broomfield County get in summer?
The average summer temperature (June-August) in Broomfield County is 62.2°F. The county experiences an average of 16.939999999999998 days per year above 90°F.
How cold are winters in Broomfield County?
The average winter temperature (December-February) in Broomfield County is 27.3°F. January, typically the coldest month, averages 27.0°F.
Track your own weather in Broomfield County
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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.