Climate Cheyenne - Wyoming
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 40 | 40 | 47 | 55 | 65 | 75 |
| Average low in ºF Av. low Lo | 18 | 19 | 24 | 31 | 40 | 49 |
| Av. precipitation in inch Av. precip. Pre. | 0.33 | 0.47 | 1.05 | 1.78 | 2.34 | 2.34 |
| Av. snowfall in inch Snowfall Sn | 6 | 8 | 11 | 10 | 2 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 81 | 72 | 59 | 47 | 38 |
| Average low in ºF Av. low Lo | 56 | 54 | 45 | 34 | 24 | 17 |
| Av. precipitation in inch Av. precip. Pre. | 2.19 | 1.95 | 1.48 | 0.93 | 0.59 | 0.49 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 1 | 5 | 8 | 8 |
What is the average weather in Cheyenne, Wyoming?
Cheyenne experiences a cold semi-arid climate, marked by very large seasonal temperature contrasts. Winters are cold and bring significant snowfall. Summers are warm, but the high elevation keeps temperatures noticeably lower. Precipitation is generally low year-round, with summers being slightly wetter and winters being the driest season.
Cheyenne Climate Graph - Wyoming Climate Chart
Daily normals Cheyenne - Wyoming - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 39.5 | 18.0 | 0.01 | 0.01 | 0.20 | 0.20 |
| 2 Jan | 39.6 | 18.1 | 0.03 | 0.03 | 0.50 | 0.50 |
| 3 Jan | 39.7 | 18.1 | 0.04 | 0.04 | 0.70 | 0.70 |
| 4 Jan | 39.8 | 18.2 | 0.05 | 0.05 | 0.90 | 0.90 |
| 5 Jan | 39.9 | 18.3 | 0.06 | 0.06 | 1.10 | 1.10 |
| 6 Jan | 40.0 | 18.3 | 0.07 | 0.07 | 1.30 | 1.30 |
| 7 Jan | 40.1 | 18.4 | 0.08 | 0.08 | 1.50 | 1.50 |
| 8 Jan | 40.2 | 18.5 | 0.09 | 0.09 | 1.80 | 1.80 |
| 9 Jan | 40.2 | 18.5 | 0.10 | 0.10 | 1.90 | 1.90 |
| 10 Jan | 40.3 | 18.6 | 0.11 | 0.11 | 2.10 | 2.10 |
| 11 Jan | 40.3 | 18.6 | 0.12 | 0.12 | 2.30 | 2.30 |
| 12 Jan | 40.3 | 18.7 | 0.14 | 0.14 | 2.50 | 2.50 |
| 13 Jan | 40.3 | 18.7 | 0.15 | 0.15 | 2.70 | 2.70 |
| 14 Jan | 40.4 | 18.7 | 0.16 | 0.16 | 2.90 | 2.90 |
| 15 Jan | 40.3 | 18.7 | 0.17 | 0.17 | 3.10 | 3.10 |
| 16 Jan | 40.3 | 18.7 | 0.18 | 0.18 | 3.30 | 3.30 |
| 17 Jan | 40.3 | 18.7 | 0.19 | 0.19 | 3.50 | 3.50 |
| 18 Jan | 40.3 | 18.7 | 0.20 | 0.20 | 3.60 | 3.60 |
| 19 Jan | 40.2 | 18.6 | 0.21 | 0.21 | 3.80 | 3.80 |
| 20 Jan | 40.2 | 18.6 | 0.22 | 0.22 | 4.00 | 4.00 |
| 21 Jan | 40.1 | 18.6 | 0.23 | 0.23 | 4.20 | 4.20 |
| 22 Jan | 40.1 | 18.5 | 0.24 | 0.24 | 4.40 | 4.40 |
| 23 Jan | 40.0 | 18.5 | 0.25 | 0.25 | 4.60 | 4.60 |
| 24 Jan | 39.9 | 18.4 | 0.26 | 0.26 | 4.80 | 4.80 |
| 25 Jan | 39.9 | 18.3 | 0.27 | 0.27 | 5.00 | 5.00 |
| 26 Jan | 39.8 | 18.3 | 0.29 | 0.29 | 5.20 | 5.20 |
| 27 Jan | 39.7 | 18.2 | 0.30 | 0.30 | 5.40 | 5.40 |
| 28 Jan | 39.6 | 18.1 | 0.31 | 0.31 | 5.60 | 5.60 |
| 29 Jan | 39.6 | 18.1 | 0.32 | 0.32 | 5.80 | 5.80 |
| 30 Jan | 39.5 | 18.0 | 0.34 | 0.34 | 6.10 | 6.10 |
| 31 Jan | 39.4 | 17.9 | 0.35 | 0.35 | 6.30 | 6.30 |
Weather history Cheyenne - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 81.0 | 57.9 | T | 0.00 | 0.0 |
| 02 Sep | 84.0 | 55.0 | T | 0.00 | 0.0 |
| 03 Sep | - | - | - | - | - |
| 04 Sep | - | - | - | - | - |
| 05 Sep | - | - | - | - | - |
| 06 Sep | - | - | - | - | - |
| 07 Sep | - | - | - | - | - |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Cheyenne
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 82.5 ºF | 40 ºF | |
| Average low temperature Av. low temp. | 56.5 ºF | 18 ºF | |
| Total precipitation Total precip. | 0.00 inch | 0.33 inch | |
| Total snowfall Total snowfall | 0.00 inch | 6 inch | |
| Highest max temperature Highest max temp. | 84.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 81.0 ºF | - | |
| Highest min temperature Highest min temp. | 57.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 55.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Cheyenne - Wyoming
| Country | United States | |
|---|---|---|
| State | Wyoming | |
| County | Laramie | |
| City | Cheyenne | |
| Zip Code | 82001 | |
| Longitude | -104.82 dec. degr. | |
| Latitude | 41.14 dec. degr. | |
| Altitude - Elevation | 6086ft | |
| ICAO | - | |
| IATA | - |
Date and Time Cheyenne - Wyoming
| Local Time | 02:48 AM | |
|---|---|---|
| Sunrise | 06:30 AM | |
| Sunset | 07:23 PM | |
| Day/Night | Night | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Cheyenne - Wyoming
USGS National Map — Open interactive map
Cheyenne weather averages
| Annual high temperature | 59ºF |
| Annual low temperature | 34ºF |
| Average annual precip. | 15.94 inch |
| Av. annual snowfall | 59 inch |
Station Data
Monthly averages Cheyenne
Longitude: -104.82, Latitude: 41.14
Average weather Cheyenne, WY - 82001
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...