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Northglenn, CO weather and climate

Adams County, CO · population 37,953 · about 5,387 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Northglenn's own coordinates.

The year at a glance

Sunny days
266
clear or partly cloudy, per year
Precipitation
20 in
per year
Wet days
97
rain or snow per year
Snowfall
50 in
per year
Hot days
52
above 90 °F
Freezing nights
147
at or below 32 °F
Humidity
56%
average relative
Average temperature
52 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
255075JanMarMayJulSepNovDaily high, Jan: 48 °FDaily high, Feb: 49 °FDaily high, Mar: 58 °FDaily high, Apr: 64 °FDaily high, May: 72 °FDaily high, Jun: 85 °FDaily high, Jul: 91 °FDaily high, Aug: 89 °FDaily high, Sep: 81 °FDaily high, Oct: 67 °FDaily high, Nov: 56 °FDaily high, Dec: 47 °FDaily low, Jan: 19 °FDaily low, Feb: 20 °FDaily low, Mar: 28 °FDaily low, Apr: 35 °FDaily low, May: 44 °FDaily low, Jun: 53 °FDaily low, Jul: 59 °FDaily low, Aug: 57 °FDaily low, Sep: 49 °FDaily low, Oct: 37 °FDaily low, Nov: 27 °FDaily low, Dec: 19 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high484958647285918981675647
Daily low192028354453595749372719

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.01.02.03.0JanMarMayJulSepNovNorthglenn, Jan: 0.8 inNorthglenn, Feb: 0.8 inNorthglenn, Mar: 1.7 inNorthglenn, Apr: 2.7 inNorthglenn, May: 3.3 inNorthglenn, Jun: 2.1 inNorthglenn, Jul: 1.7 inNorthglenn, Aug: 1.6 inNorthglenn, Sep: 1.5 inNorthglenn, Oct: 1.6 inNorthglenn, Nov: 1.1 inNorthglenn, Dec: 0.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Northglenn0.80.81.72.73.32.11.71.61.51.61.10.8

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovNorthglenn, Jan: 23 daysNorthglenn, Feb: 19 daysNorthglenn, Mar: 21 daysNorthglenn, Apr: 18 daysNorthglenn, May: 20 daysNorthglenn, Jun: 24 daysNorthglenn, Jul: 24 daysNorthglenn, Aug: 24 daysNorthglenn, Sep: 24 daysNorthglenn, Oct: 23 daysNorthglenn, Nov: 23 daysNorthglenn, Dec: 23 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Northglenn231921182024242424232323

Compare Northglenn with another city

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See weather for every covered Colorado city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).