Climate Riverton - Wyoming
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 31 | 37 | 50 | 60 | 69 | 79 |
| Average low in ºF Av. low Lo | 6 | 11 | 22 | 31 | 40 | 48 |
| Av. precipitation in inch Av. precip. Pre. | 0.28 | 0.33 | 0.56 | 0.98 | 1.45 | 1.21 |
| Av. snowfall in inch Snowfall Sn | 5 | 6 | 6 | 6 | 1 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 88 | 87 | 75 | 60 | 43 | 29 |
| Average low in ºF Av. low Lo | 54 | 51 | 41 | 30 | 18 | 5 |
| Av. precipitation in inch Av. precip. Pre. | 0.78 | 0.50 | 0.83 | 0.85 | 0.41 | 0.24 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 4 | 4 | 5 |
Riverton experiences a cold semi-arid climate, defined by very low annual precipitation and very large seasonal temperature contrasts. Winters are very cold and bring significant snowfall. Summers are warm, but the high elevation keeps temperatures noticeably lower. Spring is the wettest season, though precipitation is generally low year-round.
Riverton Climate Graph - Wyoming Climate Chart
Weather history Riverton - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 73.9 | 39.9 | 0.00 | 0.00 | 0.0 |
| 02 Jun | 77.0 | 41.0 | T | 0.00 | 0.0 |
| 03 Jun | 82.9 | 43.0 | 0.00 | 0.00 | 0.0 |
| 04 Jun | 84.9 | 48.9 | 0.00 | 0.00 | 0.0 |
| 05 Jun | 84.9 | 48.9 | 0.00 | 0.00 | 0.0 |
| 06 Jun | 88.0 | 48.9 | 0.00 | 0.00 | 0.0 |
| 07 Jun | 95.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 08 Jun | 84.9 | 45.0 | 0.00 | 0.00 | 0.0 |
| 09 Jun | 81.0 | 55.0 | 0.00 | 0.00 | 0.0 |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | 77.0 | 41.0 | 0.00 | 0.00 | 0.0 |
| 13 Jun | 84.0 | 48.9 | 0.00 | 0.00 | 0.0 |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Riverton
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 83.0 ºF | 31 ºF | |
| Average low temperature Av. low temp. | 46.9 ºF | 6 ºF | |
| Total precipitation Total precip. | 0.00 inch | 0.28 inch | |
| Total snowfall Total snowfall | 0.00 inch | 5 inch | |
| Highest max temperature Highest max temp. | 95.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 73.9 ºF | - | |
| Highest min temperature Highest min temp. | 55.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 39.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Riverton - Wyoming
| Country | United States | |
|---|---|---|
| State | Wyoming | |
| County | Fremont | |
| City | Riverton | |
| Zip Code | 82501 | |
| Longitude | -108.46 dec. degr. | |
| Latitude | 43.06 dec. degr. | |
| Altitude - Elevation | 5469ft | |
| ICAO | - | |
| IATA | - |
Date and Time Riverton - Wyoming
| Local Time | 04:46 AM | |
|---|---|---|
| Sunrise | 05:32 AM | |
| Sunset | 08:57 PM | |
| Day/Night | Night | |
| Timezone | Denver -7:00 | |
| Timezone DB | America - Denver |
Map of Riverton - Wyoming
USGS National Map — Open interactive map
Riverton weather averages
| Annual high temperature | 59ºF |
| Annual low temperature | 30ºF |
| Average annual precip. | 8.42 inch |
| Av. annual snowfall | 37 inch |
Station Data
Monthly averages Riverton
Longitude: -108.46, Latitude: 43.0642
Average weather Riverton, WY - 82501
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, ...