National Weather Service United States Department of Commerce
2020-2021 SEASONAL SNOWFALL
(September 2020 - June 2021)
 
From  Skywarn Colorado Spotter Team
 
UPDATED: 11/09/2021
 
NOTE: If you are a snow observer/spotter, and you have monthly/seasonal snow totals that you would like for us to add to our snow list, you can E-Mail us at:
Scott.Entrekin@noaa.gov
 
(All values reported in inches)
 
 
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Adams County
ELEV SEP OCT NOV DEC JAN FEB MAR APR MAY JUN TOTAL
Northglenn
(AD-95)
5,431
1.5
6.6
8.2
6.7
5.8
16.3
28.2
14.1
***
0.0
87.4
Thornton
(AD-156)
5,092
0.0
5.4
6.8
4.8
3.1
17.9
35.5
10.5
1.4
0.0
85.4
1W Horse Creek
(AD-161)
5,300
1.5
4.0
3.8
5.9
3.6
7.6
27.6
9.0
0.0
0.0
63.0
Arapahoe County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
4.2 SSE Bennett
(AR-91)
5,708
1.5
4.2
5.6
4.9
2.1
10.2
19.5
***
***
0.0
48.0
Aurora 
(AR-171)
5,580
1.0
4.0
3.7
4.7
2.7
17.5
38.9
***
***
0.0
72.5
Aurora 
(AR-878)
6,118
1.3
4.0
7.5
6.0
2.9
13.4
32.3
7.1
2.0
0.0
76.5
Boulder County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
Eldorado Springs
(B-18)
5,790
9.2
14.0
11.0
7.6
4.7
23.2
41.8
20.4
0.9
0.0
132.8
3E Nederland
(B-27)
8,300
5.5
14.0
11.0
10.3
6.0
22.5
65.0
44.8
15.3
0.0
194.4
Niwot
(B-55)
5,140
1.6
10.6
3.5
4.2
6.2
16.8
19.8
13.2
***
0.0
75.9
4.6NE Ward
(B-78)
8,550
6.7 
13.0
12.0
10.1
10.5
29.2
60.5
54.8
23.4
T
220.2
North Longmont
(B-112)
5,040
1.7
8.5
2.4
5.0
4.6
12.7
22.8
9.6
0.7
0.0
68.0
4ENE Nederland
(B-259)
8,300
5.6
11.5
11.3
8.9
5.3
24.3
63.4
40.9
***
***
171.2
2SE Longmont
(B-765)
5,000
0.8
10.6
3.7
4.0
4.8
8.7
38.3
8.4
0.5
0.0
79.8
Broomfield County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
Clear Creek County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
St. Mary's Glacier
(C-32)
10,480
6.3 
14.5
30.3
26.2
24.0
35.8
94.6
53.7
31.9
***
317.3
Denver County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
Denver International Airport
(DIA)
5,350
1.0
4.0
5.0
7.0
3.1
13.5
34.0
12.6
T
0.0
80.2
SE Denver
(DE-27)
5,326
1.0
3.3
3.0
4.5
3.0
17.0
16.0
***
***
0.0
47.8
Denver
(DE-47)
5,300
0.0
4.0
6.5
6.9
2.5
17.5
26.8
14.5
***
0.0
78.7
Douglas County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
3ENE Castle Rock
6,450
2.8
7.0
3.8
9.2
5.9
16.2
33.4
13.8
2.0
0.0
94.1
SW Castle Pines
(D-210)
6,200
1.8
6.3
5.8
6.9
3.1
9.6
32.0
8.2
0.9
0.0
74.6
1.5SSE Lone Tree
(D-447)
6,005
2.0
6.3
6.4
7.4
3.4
15.0
33.6
12.3
2.5
0.0
88.9
El Paso County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
3.8W Black Forest
(EP-05)
7,441
5.2
4.5
5.8
14.2
12.0
20.5
53.2
11.7
10.4
0.0
137.5
.5 S Monument Hill
7,300
4.6
6.2
4.1
16.8
9.7
23.8
48.2
16.1
9.5
0.0
139.0
Elbert County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
10NE Kiowa
(E-54)
6,120
0.0
4.5
2.9
***
3.7
***
***
***
***
0.0
11.1
7E Parker
(E-269)
6,300
3.0
8.0
5.0
11.0
7.0
16.0
38.0
15.0
T
0.0
103.0
Jefferson County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
1SW Evergreen
(J-19)
7,320
3.3
4.5
9.4
6.0
3.5
10.9
45.4
22.3
7.8
***
113.1
3N Conifer
(J-23)
7,960
5.6
6.8
11.9
12.1
6.3
20.6
58.3
37.6
13.8
0.0
168.0
Coal Creek Canyon
(Crescent Park)
(J-30)
8,300
9.0
7.0
12.0
16.0
6.0
20.0
51.0
36.0
14.0
***
171.0
Genesee
(J-43)
7,780
7.5
8.3
10.4
10.6
4.8
22.5
60.0
34.0
9.4
***
167.5
Ken Caryl Valley
(J-52)
6,050
4.0
5.5
7.9
7.9
3.4
21.1
37.8
17.1
0.3
0.0
105.0
Black Mountain,5W Conifer
(J-52)
9,390
6.3
6.4
14.9
18.4
19.5
27.6
75.9
41.3
26.4
***
236.7
5NW Kassler
(J-100)
7,200
10.3
11.0
12.5
12.0
7.9
28.4
62.1
29.5
8.0
***
181.0
5NW Conifer
(J-111)
9,350
4.0
5.0
9.0
13.0
14.5
25.0
70.5
36.5
20.0
***
197.5
Lakewood
(J-120)
5,550
4.0
5.0
7.0
3.0
14.0
14.0
22.0
16.0
***
0.0
85.0
3N Golden Gate Canyon
State Park
(J-218)
9,500
6.5
15.3
20.3
18.3
15.0
30.5
89.0
29.5
25.0
***
249.4
Windy
Point
(J-305)
8,150
4.5
5.5
9.0
8.0
6.5
22.5
63.0
19.5
11.5
***
150.0
Bergen Park
(J-355)
7,800
3.0
5.0
9.5
6.0
5.0
***
***
***
***
***
28.5
Ken Caryl
(J-401)
5,840
5.0
6.5
8.7
7.1
3.0
17.4
31.1
14.7
0.5
0.0
94.0
Evergreen(Bear Mountain)
(J-415)
7,810
6.2
5.1
11.1
8.3
3.0
15.1
47.3
28.4
8.5
***
133.0
3.5 WNW Arvada
(J-806)
5,710
4.7
5.8
7.3
7.3
4.1
18.1
39.1
12.5
0.6
0.0
99.5
Larimer County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
2N Loveland
(LA-48)
5,080
2.4
12.5
4.0
6.2
5.3
9.8
31.6
9.1
1.9
0.0
82.8
6.5E Fort Collins
(LA-68)
4,800
2.0
9.1
2.0
6.0
3.4
5.7
17.2
5.2
2.5
0.0
21.5
Fort Collins
(LA-488)
5,100
0.8
10.5
2.2
5.4
4.2
8.4
17.2
8.0
0.5
0.0
57.2
Logan County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
Park County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
1NE Crow Hill
(P-36)
8,500
3.0
7.3
10.6
9.2
8.1
9.9
51.1
23.1
13.0
0.0
135.3
NE Bailey
(P-58)
8,200
3.5
6.5
8.0
7.3
6.4
8.3
52.3
17.8
10.3
0.0
120.4
Phillips County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
Holyoke
(PH-201)
3,810
1.5
3.0
2.9
8.8
4.4
8.3
T
4.1
***
0.0
33.0
Routt County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
.7 ESE Steamboat Springs
7,040
0.4 
11.5
13.5
34.7
20.2
50.4
15.2
10.3
0.5
0.0
156.7
20S Steamboat Springs
7,500
1.0
19.0
16.0
38.0
32.0
42.0
18.0
13.0
1.0
***
180.0
Summit County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
1NNE Silverthorne
(SU19)
8,876
2.0
11.0
8.0
27.5
7.9
17.1
34.2
13.3
5.7
***
126.7
Weld County
 
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
TOTAL
1W Firestone
(W-200)
4,950
0.8
9.2
2.1
5.3
6.1
10.8
28.1
10.2
2.0
0.0
74.6
3W Greeley
(W-248)
4,810
0.8
8.8
3.7
6.2
4.1
5.6
13.4
7.0
0.1
0.0
49.7
2NE Greeley
(W-347)
4,700
0.5
M
3.0
***
***
***
***
***
***
***
3.5