Green River, Wyoming Climate
United States
Pop. 12,465 Elev. 1,865 m / 6,119 ft
TZ: America/Denver (UTC-6) ·
Green River experiences a wide climate range, from bitterly cold winters of 5°F (-15°C) in January to warm summers reaching 87°F (31°C) in July. Precipitation occurs on roughly 4 days per year (5.3 in / 134 mm total), with snow on 2 days and 36 in (906 mm) of annual accumulation. The city averages 166 sunny days per year. Nearby lake water reaches 72°F (22°C) in summer.
| Temperature | 87°F (31°C) high | 5°F (-15°C) low |
| Feels like | 5°F (-15°C) low | |
| Rain | 4 days | 5.3 in (134 mm) /yr |
| Snow | 2 days | 35.7 in (906 mm) /yr |
| Sky | 166 sunny | 1 stormy |
| Wind | 4.1 mph (1.8 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug, Sep
Sky & Air by Month
Cloud cover (%)
55
Jan 53
Feb 52
Mar 53
Apr 43
May 28
Jun 34
Jul 41
Aug 39
Sep 32
Oct 55
Nov 55
Dec Humidity (%)
77
Jan 69
Feb 64
Mar 50
Apr 41
May 25
Jun 27
Jul 28
Aug 40
Sep 51
Oct 54
Nov 58
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 21 mi Southwest Wyoming Regional Airport (RKS)
Ski resort 73 mi Buckskin Hills Ski + Tubing Hill
National park 77 mi Dinosaur National Monument
Mountain peak
(6,464 ft) 1 mi The Towers
Hospital 12 mi Aspen Mountain Medical Center
Hiking trail 51 mi Carter Military Road
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 25°F -4°C | 5°F -15°C | 0.0 in 0 mm | 5.4 in137 mm | 10 |
| February | 37°F 3°C | 18°F -8°C | 0.1 in 3 mm | 7.7 in197 mm | 9 |
| March | 47°F 8°C | 26°F -3°C | 0.3 in 8 mm | 12.0 in304 mm | 11 |
| April | 57°F 14°C | 32°F 0°C | 0.6 in 15 mm | 4.5 in113 mm | 9 |
| May | 69°F 20°C | 44°F 6°C | 0.7 in 19 mm | 0.5 in12 mm | 17 |
| June | 83°F 28°C | 53°F 12°C | 0.1 in 4 mm | — | 21 |
| July | 87°F 31°C | 60°F 15°C | 0.3 in 9 mm | — | 22 |
| August | 84°F 29°C | 59°F 15°C | 0.5 in 12 mm | — | 17 |
| September | 75°F 24°C | 51°F 11°C | 0.6 in 14 mm | — | 15 |
| October | 61°F 16°C | 39°F 4°C | 0.9 in 23 mm | 0.8 in21 mm | 19 |
| November | 51°F 11°C | 31°F 0°C | 0.7 in 17 mm | 2.7 in70 mm | 7 |
| December | 45°F 7°C | 30°F -1°C | 0.4 in 11 mm | 2.1 in53 mm | 9 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 10 | 0 |
| February | 9 | 0 |
| March | 11 | 0 |
| April | 9 | 0 |
| May | 17 | 0 |
| June | 21 | 0 |
| July | 22 | 0 |
| August | 17 | 0 |
| September | 15 | 0 |
| October | 19 | 1 |
| November | 7 | 0 |
| December | 9 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 32°F 0°C |
| April | 34°F 1°C |
| May | 43°F 6°C |
| June | 61°F 16°C |
| July | 72°F 22°C |
| August | 71°F 22°C |
| September | 66°F 19°C |
| October | 53°F 12°C |
| November | 45°F 7°C |
| December | 40°F 4°C |