| Weather Source |
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| Year | Lowest Temperature (F) | Highest Temperature (F) | Warmest Minimum Temperature (F) | Coldest Maximum Temperature (F) | Average Minimum Temperature (F) | Average Maximum Temperature (F) | Mean Temperature (F) | Total Precipitation (In) | Total Snowfall (In) | Max 24hr Precipitation (In) | Max 24hr Snowfall (In) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
| 2011 | 0.92 | 1.00 | 0.40 | 1.00 | |||||||
| 2010 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1.42 | 2.00 | 0.85 | 1.00 |
| 2009 | 0.49 | 0.00 | 0.49 | 0.00 | |||||||
| 2008 | 16 | 77 | 44 | 28 | 31.9 | 58.9 | 45.4 | 2.19 | 3.00 | 1.10 | 2.00 |
| 2007 | 18 | 70 | 36 | 35 | 26.9 | 56.8 | 41.9 | 0.80 | 0.00 | 0.57 | 0.00 |
| 2006 | 19 | 72 | 39 | 45 | 29.9 | 61.2 | 45.6 | 1.03 | 0.00 | 0.38 | 0.00 |
| 2005 | 22 | 80 | 42 | 39 | 32.2 | 61.4 | 46.8 | 0.97 | 0.00 | 0.42 | 0.00 |
| 2004 | 20 | 74 | 40 | 36 | 31.8 | 62.1 | 47.0 | 0.47 | 0.00 | 0.27 | 0.00 |
| 2003 | 21 | 82 | 45 | 37 | 31.2 | 60.6 | 45.9 | 1.73 | 0.00 | 0.59 | 0.00 |
| 2002 | 15 | 81 | 36 | 49 | 29.5 | 63.1 | 47.6 | 0.76 | 0.00 | 0.48 | 0.00 |
| 2001 | 16 | 73 | 44 | 33 | 32.6 | 61.2 | 46.9 | 1.47 | 0.00 | 0.51 | 0.00 |
| 2000 | 15 | 84 | 50 | 55 | 35.0 | 71.7 | 53.2 | 1.77 | 0.00 | 0.70 | 0.00 |
| 1999 | 12 | 73 | 42 | 39 | 30.5 | 60.3 | 45.4 | 1.92 | 4.50 | 0.46 | 3.00 |
| 1998 | 26 | 77 | 39 | 53 | 30.8 | 65.4 | 48.1 | 0.09 | 0.00 | 0.04 | 0.00 |
| 1997 | 20 | 72 | 43 | 37 | 33.1 | 59.4 | 46.2 | 2.46 | 0.70 | 0.60 | 0.70 |
| 1996 | 25 | 80 | 41 | 42 | 33.6 | 66.7 | 50.2 | 0.92 | 0.00 | 0.55 | 0.00 |
| 1995 | 23 | 70 | 36 | 42 | 30.2 | 53.6 | 41.9 | 3.82 | 1.00 | 0.68 | 0.50 |
| 1994 | 29 | 80 | 41 | 53 | 35.0 | 67.2 | 51.1 | 0.78 | 0.00 | 0.47 | 0.00 |
| 1993 | 23 | 71 | 41 | 42 | 32.5 | 58.2 | 45.3 | 1.79 | 0.00 | 0.50 | 0.00 |
| 1992 | 29 | 72 | 46 | 53 | 35.7 | 65.9 | 50.8 | 2.15 | 0.00 | 0.51 | 0.00 |
| 1991 | 27 | 79 | 45 | 49 | 36.5 | 66.8 | 51.6 | 0.94 | 0.00 | 0.60 | 0.00 |
| 1990 | 21 | 71 | 40 | 45 | 29.3 | 58.4 | 43.8 | 1.21 | 0.00 | 0.50 | 0.00 |
| 1989 | 20 | 75 | 47 | 47 | 32.3 | 62.0 | 47.1 | 1.18 | 0.00 | 0.28 | 0.00 |
| 1988 | 18 | 77 | 47 | 35 | 31.1 | 59.5 | 45.3 | 1.62 | 2.00 | 0.93 | 2.00 |
| 1987 | 29 | 72 | 44 | 40 | 36.2 | 62.4 | 49.3 | 1.62 | 0.00 | 0.45 | 0.00 |
| 1986 | 24 | 74 | 44 | 43 | 32.3 | 62.4 | 47.3 | 0.60 | 1.00 | 0.44 | 1.00 |
| 1985 | 27 | 72 | 46 | 44 | 34.1 | 62.1 | 48.1 | 0.94 | 2.00 | 0.77 | 2.00 |
| 1984 | 20 | 79 | 47 | 40 | 33.7 | 63.4 | 48.6 | 1.21 | 1.00 | 0.39 | 1.00 |
| 1983 | 18 | 74 | 40 | 34 | 31.3 | 55.7 | 43.5 | 2.87 | 17.50 | 0.75 | 7.00 |
| 1982 | 23 | 71 | 40 | 38 | 34.5 | 58.7 | 46.6 | 2.90 | 5.00 | 0.88 | 2.00 |
| 1981 | 30 | 78 | 48 | 42 | 38.5 | 60.0 | 49.3 | 3.58 | 0.00 | 0.86 | 0.00 |
| 1980 | 28 | 79 | 39 | 51 | 33.4 | 62.6 | 45.3 | 1.49 | 4.00 | 0.64 | 2.00 |
| 1979 | 22 | 74 | 44 | 43 | 34.0 | 62.0 | 48.0 | 2.82 | 22.00 | 0.76 | 11.00 |
| 1978 | 18 | 77 | 41 | 36 | 31.3 | 62.5 | 46.9 | 1.52 | 8.00 | 0.54 | 7.00 |
| 1977 | 23 | 75 | 41 | 55 | 30.9 | 66.2 | 48.5 | 1.13 | 0.00 | 0.36 | 0.00 |
| 1976 | 23 | 73 | 42 | 54 | 32.3 | 62.3 | 47.3 | 2.98 | 0.00 | 0.82 | 0.00 |
| 1975 | 19 | 74 | 42 | 39 | 31.7 | 61.4 | 46.6 | 0.68 | 0.50 | 0.21 | 0.50 |
| 1974 | 23 | 78 | 41 | 54 | 32.1 | 69.0 | 50.5 | 0.36 | 0.00 | 0.16 | 0.00 |
| 1973 | 21 | 74 | 44 | 43 | 30.4 | 62.6 | 46.5 | 2.29 | 8.50 | 0.53 | 3.50 |
| 1972 | 16 | 75 | 41 | 49 | 31.9 | 65.1 | 48.5 | 1.00 | 0.00 | 0.58 | 0.00 |
| 1971 | 25 | 74 | 39 | 43 | 31.4 | 62.3 | 46.9 | 1.33 | 0.00 | 0.31 | 0.00 |
| 1970 | 15 | 76 | 39 | 41 | 31.9 | 66.6 | 49.3 | 0.35 | 0.00 | 0.13 | 0.00 |
| 1969 | 23 | 81 | 41 | 52 | 35.3 | 68.6 | 51.9 | 1.18 | 0.00 | 0.41 | 0.00 |
| 1968 | 21 | 74 | 43 | 49 | 31.7 | 61.1 | 46.4 | 1.75 | 0.40 | ||
| 1967 | 15 | 79 | 46 | 33 | 32.0 | 60.9 | 46.4 | 1.20 | 0.00 | 0.25 | 0.00 |
| 1966 | 25 | 76 | 42 | 43 | 33.2 | 67.1 | 50.1 | 1.11 | 0.00 | 0.28 | 0.00 |
| 1965 | 25 | 76 | 41 | 45 | 32.4 | 62.4 | 47.4 | 1.20 | 0.00 | 0.51 | 0.00 |
| 1964 | 20 | 86 | 46 | 42 | 33.1 | 66.9 | 50.0 | 0.41 | 0.00 | 0.12 | 0.00 |
| 1963 | 27 | 79 | 52 | 63 | 36.3 | 70.6 | 53.4 | 0.43 | 0.00 | 0.17 | 0.00 |
| 1962 | 18 | 76 | 49 | 48 | 32.7 | 64.8 | 48.8 | 2.14 | 0.00 | 0.63 | 0.00 |
| 1961 | 25 | 76 | 41 | 49 | 33.4 | 66.2 | 49.8 | 2.13 | 0.00 | 0.63 | 0.00 |
| 1960 | 24 | 79 | 40 | 39 | 32.4 | 64.8 | 48.6 | 2.19 | 0.00 | 1.31 | 0.00 |
| 1959 | 25 | 78 | 41 | 49 | 33.1 | 64.8 | 49.0 | 2.08 | 0.00 | 0.69 | 0.00 |
| 1958 | 28 | 79 | 45 | 54 | 35.1 | 69.3 | 52.2 | 0.54 | 0.00 | 0.20 | 0.00 |
| 1957 | 28 | 72 | 40 | 45 | 32.7 | 59.9 | 46.3 | 2.64 | 0.00 | 1.15 | 0.00 |
| 1956 | 27 | 81 | 46 | 51 | 36.7 | 69.7 | 53.2 | 1.37 | 0.00 | 0.82 | 0.00 |
| 1955 | 22 | 77 | 42 | 44 | 33.1 | 64.9 | 49.0 | 1.62 | 0.00 | 0.36 | 0.00 |
| 1954 | 20 | 80 | 46 | 42 | 34.7 | 68.9 | 51.8 | 1.78 | 0.69 | ||
| 1953 | 12 | 86 | 44 | 37 | 29.5 | 60.0 | 44.8 | 2.12 | 0.68 | ||
| 1952 | 23 | 75 | 42 | 50 | 32.3 | 63.8 | 48.0 | 1.54 | 0.00 | 0.35 | 0.00 |
| 1951 | 21 | 77 | 41 | 41 | 32.8 | 63.2 | 48.0 | 1.22 | 0.00 | 0.40 | 0.00 |
| 1950 | 17 | 72 | 44 | 37 | 28.4 | 61.0 | 44.7 | 1.33 | 9.90 | 0.58 | 6.00 |
| 1949 | 23 | 78 | 40 | 48 | 32.7 | 62.4 | 47.5 | 1.62 | 0.00 | 0.30 | 0.00 |
| 1948 | |||||||||||
| 1947 | 26 | 81 | 41 | 55 | 32.0 | 67.8 | 49.9 | 1.15 | 0.00 | 0.25 | 0.00 |
| 1946 | 20 | 71 | 41 | 45 | 29.5 | 61.5 | 45.5 | 2.00 | 0.00 | 0.75 | 0.00 |
| 1945 | 23 | 74 | 50 | 45 | 31.8 | 64.7 | 48.3 | 3.20 | 0.00 | 0.85 | 0.00 |
| 1944 | 7 | 77 | 40 | 37 | 31.5 | 63.4 | 47.5 | 1.45 | 6.00 | 0.60 | 5.00 |
| 1943 | 23 | 78 | 44 | 44 | 32.4 | 61.7 | 47.0 | 4.47 | 0.00 | 0.95 | 0.00 |
| 1942 | 18 | 81 | 40 | 45 | 29.5 | 63.1 | 46.2 | 0.52 | 4.90 | 0.41 | 2.50 |
| 1941 | 29 | 80 | 41 | 54 | 33.4 | 66.9 | 50.1 | 1.34 | 0.00 | 0.53 | 0.00 |
| 1940 | 24 | 79 | 40 | 60 | 31.8 | 67.1 | 49.5 | 1.31 | 0.00 | 0.43 | 0.00 |
| 1939 |
| Station Details for: "Green Mt Dam" (Grand County) View Map | |
|---|---|
| Weather Source ID | 12155 |
| National Weather Service ID (NWS) | KMMC2 |
| NWS Cooperative Observer ID (COOP) | 053592 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 39.8789 Longitude: -106.333 Elevation: 2341.78m (7682.982ft) | |
| Zip Code: 80468 | |