Snowiest places in the US in September

Ranked by the most normal snowfall in September. First: Denali Park, AK (5.0 in), of 369 cities.

Snowiest places in the US in September
Rank	City	Snowfall	High	Wet days
1	Denali Park, AK	5.0 in	51°F	13
2	Estes Park, CO	3.3 in	70°F	9
3	Fairbanks, AK	2.3 in	55°F	11
4	Breckenridge, CO	2.2 in	62°F	10
5	Casper, WY	1.5 in	76°F	7
6	Arvada, CO	1.0 in	79°F	7
7	Aspen, CO	1.0 in	67°F	10
8	Boulder, CO	1.0 in	79°F	8
9	Lakewood, CO	1.0 in	76°F	7
10	Cheyenne, WY	1.0 in	73°F	7
11	Vail, CO	0.9 in	67°F	9
12	Denver, CO	0.8 in	80°F	6
13	Thornton, CO	0.8 in	80°F	6
14	Great Falls, MT	0.8 in	72°F	7
15	Keystone, SD	0.8 in	69°F	7
16	Fort Collins, CO	0.7 in	77°F	7
17	Telluride, CO	0.7 in	68°F	11
18	Centennial, CO	0.6 in	77°F	6
19	Highlands Ranch, CO	0.6 in	76°F	7
20	Greeley, CO	0.5 in	82°F	6
21	Park City, UT	0.5 in	74°F	6
22	Gillette, WY	0.5 in	75°F	6
23	Anchorage, AK	0.4 in	56°F	15
24	Steamboat Springs, CO	0.4 in	74°F	10
25	Billings, MT	0.3 in	75°F	7

Which states lead

Colorado (15 of the top 25), Alaska (3 of the top 25), Wyoming (3 of the top 25), then 3 more states. The top 25 range from 5.0 in to 0.3 in; the median across all 369 cities is 0.0 in.

The other end: least snowy in September

Snowiest places through the year

Month	First place	Snowfall
January	Steamboat Springs, CO	46.6 in
February	South Lake Tahoe, CA	41.3 in
March	South Lake Tahoe, CA	34.7 in
April	Estes Park, CO	35.2 in
May	Estes Park, CO	14.0 in
September	Denali Park, AK	5.0 in
October	Estes Park, CO	14.1 in
November	Vail, CO	25.9 in
December	West Yellowstone, MT	45.2 in

369 cities with data for this measure. Folded suburbs share their lead city's values and are not listed separately. Methodology.