Granby, Colorado Climate
United States
Pop. 1,877 Elev. 2,434 m / 7,986 ft
TZ: America/Denver (UTC-6) ·
Granby experiences a wide climate range, from bitterly cold winters of 1°F (-17°C) in January to mild summers reaching 73°F (23°C) in July. Precipitation occurs on roughly 10 days per year (8.3 in / 212 mm total), with snow on 17 days and 112 in (2849 mm) of annual accumulation. The city averages 159 sunny days per year.
| Temperature | 73°F (23°C) high | 1°F (-17°C) low |
| Feels like | 1°F (-17°C) low | |
| Rain | 10 days | 8.3 in (212 mm) /yr |
| Snow | 17 days | 112.2 in (2849 mm) /yr |
| Sky | 159 sunny | 9 stormy |
| Wind | 3.0 mph (1.3 m/s) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
51
Jan 57
Feb 51
Mar 47
Apr 53
May 38
Jun 47
Jul 43
Aug 47
Sep 32
Oct 45
Nov 46
Dec Humidity (%)
67
Jan 62
Feb 57
Mar 58
Apr 61
May 48
Jun 45
Jul 43
Aug 55
Sep 57
Oct 55
Nov 65
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 45 mi Rocky Mountain Metropolitan Airport (BJC)
Ski resort 4 mi Granby Ranch
National park 43 mi Camp Hale - Continental Divide National Monument
Mountain peak
(8,695 ft) 3 mi Granby Mesa
Hospital 1 mi Middle Park Medical Center - Granby Campus
Hiking trail 14 mi Continental Divide National Scenic Trail - Rocky Mtn Park
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 22°F -5°C | 1°F -17°C | 0.0 in 0 mm | 16.4 in416 mm | 14 |
| February | 34°F 1°C | 14°F -10°C | 0.1 in 2 mm | 24.8 in631 mm | 8 |
| March | 38°F 3°C | 18°F -8°C | 0.1 in 3 mm | 16.1 in408 mm | 10 |
| April | 43°F 6°C | 21°F -6°C | 0.2 in 4 mm | 16.1 in408 mm | 15 |
| May | 52°F 11°C | 27°F -3°C | 0.9 in 23 mm | 6.5 in165 mm | 11 |
| June | 68°F 20°C | 38°F 3°C | 1.7 in 43 mm | 0.0 in1 mm | 18 |
| July | 73°F 23°C | 44°F 7°C | 1.0 in 25 mm | — | 11 |
| August | 73°F 23°C | 44°F 7°C | 1.1 in 29 mm | — | 15 |
| September | 63°F 17°C | 37°F 3°C | 1.9 in 48 mm | 5.0 in128 mm | 11 |
| October | 52°F 11°C | 29°F -2°C | 1.3 in 33 mm | 5.3 in133 mm | 20 |
| November | 43°F 6°C | 23°F -5°C | 0.1 in 3 mm | 6.2 in157 mm | 12 |
| December | 36°F 2°C | 11°F -12°C | 0.0 in 1 mm | 15.8 in402 mm | 14 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 14 | 0 |
| February | 8 | 0 |
| March | 10 | 0 |
| April | 15 | 0 |
| May | 11 | 0 |
| June | 18 | 3 |
| July | 11 | 1 |
| August | 15 | 0 |
| September | 11 | 3 |
| October | 20 | 2 |
| November | 12 | 0 |
| December | 14 | 0 |