Climate Rock Springs - Wyoming
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 30 | 33 | 44 | 54 | 64 | 75 |
| Average low in ºF Av. low Lo | 13 | 15 | 23 | 29 | 38 | 46 |
| Av. precipitation in inch Av. precip. Pre. | 0.45 | 0.48 | 0.68 | 0.91 | 1.21 | 0.79 |
| Av. snowfall in inch Snowfall Sn | 7 | 7 | 7 | 7 | 2 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 82 | 70 | 56 | 40 | 30 |
| Average low in ºF Av. low Lo | 54 | 52 | 43 | 32 | 21 | 13 |
| Av. precipitation in inch Av. precip. Pre. | 0.64 | 0.62 | 0.92 | 0.87 | 0.49 | 0.50 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 1 | 5 | 6 | 6 |
What is the average weather in Rock Springs, Wyoming?
Rock Springs experiences a cold semi-arid climate, marked by very dry conditions and significant seasonal changes. Winters are cold and bring snowy conditions, while summers are warm. Precipitation is generally low throughout the year, with spring being slightly wetter, often arriving in brief showers. The very high elevation contributes to these distinct temperature shifts.
Rock Springs Climate Graph - Wyoming Climate Chart
Weather history Rock Springs - July 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jul | 78.1 | 43.0 | 0.00 | - | - |
| 02 Jul | - | - | - | - | - |
| 03 Jul | - | - | - | - | - |
| 04 Jul | - | - | - | - | - |
| 05 Jul | - | - | - | - | - |
| 06 Jul | - | - | - | - | - |
| 07 Jul | - | - | - | - | - |
| 08 Jul | - | - | - | - | - |
| 09 Jul | - | - | - | - | - |
| 10 Jul | - | - | - | - | - |
| 11 Jul | - | - | - | - | - |
| 12 Jul | - | - | - | - | - |
| 13 Jul | - | - | - | - | - |
| 14 Jul | - | - | - | - | - |
| 15 Jul | - | - | - | - | - |
| 16 Jul | - | - | - | - | - |
| 17 Jul | - | - | - | - | - |
| 18 Jul | - | - | - | - | - |
| 19 Jul | - | - | - | - | - |
| 20 Jul | - | - | - | - | - |
| 21 Jul | - | - | - | - | - |
| 22 Jul | - | - | - | - | - |
| 23 Jul | - | - | - | - | - |
| 24 Jul | - | - | - | - | - |
| 25 Jul | - | - | - | - | - |
| 26 Jul | - | - | - | - | - |
| 27 Jul | - | - | - | - | - |
| 28 Jul | - | - | - | - | - |
| 29 Jul | - | - | - | - | - |
| 30 Jul | - | - | - | - | - |
| 31 Jul | - | - | - | - | - |
Past weather Rock Springs
| Jul 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 78.1 ºF | 30 ºF | |
| Average low temperature Av. low temp. | 43.0 ºF | 13 ºF | |
| Total precipitation Total precip. | 0.00 inch | 0.45 inch | |
| Total snowfall Total snowfall | - inch | 7 inch | |
| Highest max temperature Highest max temp. | 78.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 78.1 ºF | - | |
| Highest min temperature Highest min temp. | 43.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 43.0 ºF | - | |
Past weather July 2026 incomplete - Missing data
Geo Rock Springs - Wyoming
| Country | United States | |
|---|---|---|
| State | Wyoming | |
| County | Sweetwater | |
| City | Rock Springs | |
| Zip Code | 82901 | |
| Longitude | -109.07 dec. degr. | |
| Latitude | 41.59 dec. degr. | |
| Altitude - Elevation | 6742ft | |
| ICAO | - | |
| IATA | - |
Date and Time Rock Springs - Wyoming
| Local Time | 12:34 PM | |
|---|---|---|
| Sunrise | 05:46 AM | |
| Sunset | 08:55 PM | |
| Day/Night | Day | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Rock Springs - Wyoming
USGS National Map — Open interactive map
Rock Springs weather averages
| Annual high temperature | 55ºF |
| Annual low temperature | 32ºF |
| Average annual precip. | 8.56 inch |
| Av. annual snowfall | 48 inch |
Station Data
Monthly averages Rock Springs
Longitude: -109.065, Latitude: 41.5942
Average weather Rock Springs, WY - 82901
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, ...