Historical Weather Records & Monthly Climate for Northglenn, CO

All-Time High
104°F
All-Time Low
-39°F
Max Daily Snow
14.4"
Max Daily Rain
1.77"
Max Snow Depth
0

Monthly Climate Averages for Northglenn, CO

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January40°16°0.78"5.28"
February42°16°0.84"5.56"
March51°24°1.67"8.21"
April58°32°2.54"6.95"
May68°42°3.48"1.58"
June80°52°1.99"0
July86°59°1.6"0
August84°58°1.53"0
September77°50°1.46"0.59"
October63°37°1.51"3.04"
November50°25°0.87"4.46"
December40°16°0.77"5.22"

Historical Weather Extremes for Northglenn, CO

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
18 Days
2008
Consecutive days ≥ 90°F
🧊
Deepest Freeze
22 Days
1942
Consecutive days ≤ 32°F
🏜️
Longest Drought
36 Days
1965
Consecutive days w/o rain
Wettest Month
3.59"
May 2001
Most rainfall in one month
Snowiest Month
22.87"
March 2003
Most snowfall in one month

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