Climate Boulder - Wyoming
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 26 | 30 | 41 | 52 | 62 | 72 |
| Average low in ºF Av. low Lo | -7 | -5 | 11 | 21 | 29 | 37 |
| Av. precipitation in inch Av. precip. Pre. | 0.44 | 0.49 | 0.63 | 0.91 | 1.30 | 1.33 |
| Av. snowfall in inch Snowfall Sn | 7 | 7 | 6 | 5 | 2 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 81 | 79 | 69 | 57 | 40 | 28 |
| Average low in ºF Av. low Lo | 42 | 40 | 31 | 21 | 9 | -4 |
| Av. precipitation in inch Av. precip. Pre. | 0.83 | 0.99 | 1.11 | 0.80 | 0.46 | 0.43 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 4 | 5 | 7 |
What is the average weather in Boulder, Wyoming?
Boulder experiences a humid continental climate, marked by very large seasonal temperature contrasts. Winters are very cold and bring significant snowfall. Summers are warm, yet the area remains very dry overall, with precipitation spread relatively evenly through the year, though summer is the wettest season.
Boulder Climate Graph - Wyoming Climate Chart
Daily normals Boulder - Wyoming - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 27.0 | -7.3 | 0.02 | 0.02 | 3.00 | 7.62 |
| 2 Jan | 26.9 | -7.3 | 0.03 | 0.03 | 5.00 | 12.70 |
| 3 Jan | 26.9 | -7.4 | 0.05 | 0.05 | 8.00 | 20.32 |
| 4 Jan | 26.9 | -7.4 | 0.07 | 0.07 | 10.00 | 25.40 |
| 5 Jan | 26.9 | -7.4 | 0.08 | 0.08 | 13.00 | 33.02 |
| 6 Jan | 26.9 | -7.4 | 0.10 | 0.10 | 16.00 | 40.64 |
| 7 Jan | 26.9 | -7.5 | 0.12 | 0.12 | 18.00 | 45.72 |
| 8 Jan | 26.9 | -7.5 | 0.13 | 0.13 | 20.00 | 50.80 |
| 9 Jan | 26.9 | -7.5 | 0.15 | 0.15 | 23.00 | 58.42 |
| 10 Jan | 26.9 | -7.5 | 0.17 | 0.17 | 25.00 | 63.50 |
| 11 Jan | 27.0 | -7.5 | 0.18 | 0.18 | 27.00 | 68.58 |
| 12 Jan | 27.0 | -7.5 | 0.20 | 0.20 | 30.00 | 76.20 |
| 13 Jan | 27.0 | -7.5 | 0.21 | 0.21 | 32.00 | 81.28 |
| 14 Jan | 27.0 | -7.4 | 0.23 | 0.23 | 34.00 | 86.36 |
| 15 Jan | 27.0 | -7.4 | 0.25 | 0.25 | 36.00 | 91.44 |
| 16 Jan | 27.1 | -7.4 | 0.26 | 0.26 | 38.00 | 96.52 |
| 17 Jan | 27.1 | -7.4 | 0.28 | 0.28 | 40.00 | 101.60 |
| 18 Jan | 27.1 | -7.4 | 0.29 | 0.29 | 43.00 | 109.22 |
| 19 Jan | 27.2 | -7.4 | 0.30 | 0.30 | 45.00 | 114.30 |
| 20 Jan | 27.2 | -7.4 | 0.32 | 0.32 | 47.00 | 119.38 |
| 21 Jan | 27.3 | -7.4 | 0.33 | 0.33 | 49.00 | 124.46 |
| 22 Jan | 27.3 | -7.4 | 0.35 | 0.35 | 51.00 | 129.54 |
| 23 Jan | 27.4 | -7.4 | 0.36 | 0.36 | 53.00 | 134.62 |
| 24 Jan | 27.4 | -7.4 | 0.38 | 0.38 | 54.00 | 137.16 |
| 25 Jan | 27.5 | -7.4 | 0.39 | 0.39 | 57.00 | 144.78 |
| 26 Jan | 27.5 | -7.4 | 0.41 | 0.41 | 58.00 | 147.32 |
| 27 Jan | 27.6 | -7.4 | 0.42 | 0.42 | 60.00 | 152.40 |
| 28 Jan | 27.7 | -7.3 | 0.44 | 0.44 | 62.00 | 157.48 |
| 29 Jan | 27.8 | -7.3 | 0.45 | 0.45 | 64.00 | 162.56 |
| 30 Jan | 27.9 | -7.3 | 0.46 | 0.46 | 66.00 | 167.64 |
| 31 Jan | 28.0 | -7.3 | 0.48 | 0.48 | 68.00 | 172.72 |
Weather history Boulder - July 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jul | - | - | 0.00 | - | - |
| 02 Jul | 73.9 | 37.0 | 0.00 | 0.00 | 0.0 |
| 03 Jul | - | - | - | - | - |
| 04 Jul | 75.9 | 37.9 | 0.15 | 0.00 | 0.0 |
| 05 Jul | 82.0 | 39.9 | 0.00 | 0.00 | 0.0 |
| 06 Jul | 86.0 | 46.0 | 0.00 | 0.00 | 0.0 |
| 07 Jul | 87.1 | 46.0 | T | 0.00 | 0.0 |
| 08 Jul | 81.0 | 43.0 | T | 0.00 | 0.0 |
| 09 Jul | 84.9 | 48.9 | 0.00 | 0.00 | 0.0 |
| 10 Jul | 82.9 | 39.9 | T | 0.00 | 0.0 |
| 11 Jul | 86.0 | 39.9 | 0.00 | 0.00 | 0.0 |
| 12 Jul | 91.9 | 43.0 | 0.00 | 0.00 | 0.0 |
| 13 Jul | - | - | - | - | - |
| 14 Jul | - | - | - | - | - |
| 15 Jul | - | - | - | - | - |
| 16 Jul | - | - | - | - | - |
| 17 Jul | 87.1 | 55.9 | 0.55 | 0.00 | 0.0 |
| 18 Jul | 86.0 | 57.0 | T | 0.00 | 0.0 |
| 19 Jul | - | - | - | - | - |
| 20 Jul | 91.0 | 48.9 | 0.00 | 0.00 | 0.0 |
| 21 Jul | 93.0 | 60.1 | 0.00 | 0.00 | 0.0 |
| 22 Jul | 90.0 | 57.0 | 0.31 | 0.00 | 0.0 |
| 23 Jul | - | - | - | - | - |
| 24 Jul | - | - | - | - | - |
| 25 Jul | - | - | - | - | - |
| 26 Jul | - | - | - | - | - |
| 27 Jul | - | - | - | - | - |
| 28 Jul | - | - | - | - | - |
| 29 Jul | - | - | - | - | - |
| 30 Jul | - | - | - | - | - |
| 31 Jul | - | - | - | - | - |
Past weather Boulder
| Jul 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | - ºF | 26 ºF | |
| Average low temperature Av. low temp. | - ºF | -7 ºF | |
| Total precipitation Total precip. | 1.01 inch | 0.44 inch | |
| Total snowfall Total snowfall | - inch | 7 inch | |
| Highest max temperature Highest max temp. | 93.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 73.9 ºF | - | |
| Highest min temperature Highest min temp. | 60.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 37.0 ºF | - | |
Past weather July 2026 incomplete - Missing data
Geo Boulder - Wyoming
| Country | United States | |
|---|---|---|
| State | Wyoming | |
| County | Sublette | |
| City | Boulder | |
| Zip Code | 82923 | |
| Longitude | -109.72 dec. degr. | |
| Latitude | 42.75 dec. degr. | |
| Altitude - Elevation | 7024ft | |
| ICAO | - | |
| IATA | - |
Date and Time Boulder - Wyoming
| Local Time | 03:26 PM | |
|---|---|---|
| Sunrise | 06:01 AM | |
| Sunset | 08:49 PM | |
| Day/Night | Day | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Boulder - Wyoming
USGS National Map — Open interactive map
Boulder weather averages
| Annual high temperature | 53ºF |
| Annual low temperature | 19ºF |
| Average annual precip. | 9.72 inch |
| Av. annual snowfall | 43 inch |
Station Data
Monthly averages Boulder
Longitude: -109.72, Latitude: 42.75
Average weather Boulder, WY - 82923
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, ...