| Weather Source |
If you are using Internet Explorer, this page requires at least version 8 or higher to properly display the information
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 0.00 | 1.00 | 0.00 | 1.00 | |||||||
| 2012 | 0.00 | 1.50 | 0.00 | 1.00 | |||||||
| 2011 | 0.38 | 9.00 | 0.19 | 6.00 | |||||||
| 2010 | 0.56 | 7.00 | 0.28 | 3.00 | |||||||
| 2009 | 1.11 | 11.00 | 0.63 | 6.00 | |||||||
| 2008 | -5 | 56 | 28 | 21 | 8.4 | 37.6 | 23.0 | 1.78 | 14.00 | 0.69 | 5.00 |
| 2007 | -11 | 58 | 31 | 14 | 14.7 | 40.5 | 27.6 | 0.94 | 4.50 | 0.34 | 2.50 |
| 2006 | -7 | 52 | 25 | 23 | 11.3 | 37.2 | 24.2 | 1.08 | 11.60 | 0.54 | 6.00 |
| 2005 | -3 | 54 | 26 | 25 | 14.0 | 38.3 | 26.1 | 0.21 | 3.30 | 0.08 | 1.30 |
| 2004 | 0 | 64 | 29 | 27 | 16.4 | 47.6 | 32.0 | 0.45 | 4.00 | 0.22 | 2.00 |
| 2003 | -7 | 50 | 23 | 22 | 13.6 | 36.6 | 25.1 | 1.80 | 12.50 | 1.05 | 5.50 |
| 2002 | -23 | 57 | 25 | 11 | 10.5 | 39.8 | 25.2 | 1.30 | 10.50 | 0.50 | 4.00 |
| 2001 | 5 | 54 | 30 | 31 | 18.3 | 41.6 | 29.9 | 0.79 | 5.00 | 0.25 | 3.00 |
| 2000 | 2 | 62 | 29 | 29 | 18.0 | 43.6 | 30.8 | 0.85 | 2.00 | 0.45 | 2.00 |
| 1999 | 0 | 63 | 29 | 34 | 16.3 | 50.3 | 33.3 | 0.90 | 1.70 | 0.35 | 1.20 |
| 1998 | -2 | 62 | 31 | 27 | 13.4 | 43.7 | 28.6 | 0.92 | 7.50 | 0.21 | 2.50 |
| 1997 | -10 | 58 | 28 | 22 | 14.4 | 45.5 | 30.0 | 1.04 | 6.20 | 0.38 | 5.50 |
| 1996 | -6 | 56 | 27 | 20 | 11.5 | 39.7 | 25.6 | 0.81 | 5.10 | 0.26 | 2.50 |
| 1995 | -14 | 60 | 28 | 28 | 13.1 | 43.3 | 28.2 | 3.00 | 17.40 | 0.98 | 6.00 |
| 1994 | -1 | 56 | 34 | 20 | 14.0 | 41.3 | 27.6 | 1.11 | 9.00 | 0.36 | 3.00 |
| 1993 | -11 | 47 | 31 | 20 | 13.6 | 38.0 | 25.8 | 1.21 | 6.80 | 0.73 | 3.00 |
| 1992 | 2 | 56 | 34 | 37 | 20.5 | 45.4 | 33.0 | 1.54 | 7.20 | 0.58 | 3.00 |
| 1991 | 2 | 57 | 39 | 30 | 20.3 | 45.4 | 32.8 | 0.51 | 14.00 | 0.15 | 4.00 |
| 1990 | 1 | 54 | 29 | 25 | 18.1 | 41.9 | 30.0 | 0.97 | 11.50 | 0.37 | 4.00 |
| 1989 | -17 | 55 | 28 | 18 | 15.7 | 44.2 | 30.0 | 0.72 | 8.00 | 0.25 | 4.00 |
| 1988 | -9 | 57 | 25 | 20 | 7.1 | 36.1 | 21.6 | 1.27 | 14.50 | 0.40 | 4.00 |
| 1987 | -8 | 55 | 29 | 27 | 15.0 | 42.0 | 28.5 | 0.81 | 9.00 | 0.33 | 5.00 |
| 1986 | 11 | 62 | 31 | 32 | 21.0 | 46.8 | 33.9 | 0.50 | 4.80 | 0.14 | 2.00 |
| 1985 | 3 | 55 | 30 | 28 | 15.5 | 41.5 | 28.5 | 1.95 | 17.00 | 0.52 | 5.50 |
| 1984 | -18 | 50 | 28 | 16 | 11.8 | 37.4 | 24.6 | 2.05 | 18.10 | 0.39 | 3.00 |
| 1983 | 4 | 51 | 28 | 26 | 17.1 | 38.8 | 27.9 | 2.34 | 17.50 | 0.49 | 5.00 |
| 1982 | 6 | 54 | 33 | 29 | 22.5 | 43.0 | 32.8 | 0.64 | 6.40 | 0.23 | 1.70 |
| 1981 | 6 | 59 | 27 | 34 | 16.5 | 41.5 | 29.0 | 2.05 | 0.75 | ||
| 1980 | -26 | 53 | 27 | 27 | 8.8 | 40.4 | 24.6 | 1.29 | 23.80 | 0.34 | 6.00 |
| 1979 | -13 | 52 | 34 | 26 | 14.9 | 41.0 | 28.0 | 1.49 | 19.00 | 0.76 | 10.00 |
| 1978 | 5 | 63 | 32 | 28 | 19.6 | 45.7 | 32.7 | 1.45 | 16.50 | 0.80 | 12.00 |
| 1977 | -5 | 55 | 28 | 26 | 11.6 | 42.2 | 26.9 | 1.30 | 26.00 | 0.36 | 6.00 |
| 1976 | -17 | 53 | 31 | 26 | 10.5 | 39.7 | 25.1 | 1.67 | 21.60 | 0.54 | 7.00 |
| 1975 | -19 | 55 | 33 | 18 | 17.2 | 43.6 | 30.4 | 2.05 | 25.50 | 0.35 | 4.50 |
| 1974 | -3 | 57 | 31 | 33 | 19.5 | 48.0 | 33.8 | 2.39 | 31.00 | 0.50 | 6.00 |
| 1973 | -7 | 51 | 24 | 30 | 10.4 | 40.5 | 25.4 | 1.25 | 14.90 | 0.39 | 3.50 |
| 1972 | 7 | 62 | 35 | 30 | 23.0 | 49.8 | 36.4 | 1.03 | 14.00 | 0.15 | 2.00 |
| 1971 | -13 | 62 | 46 | 21 | 14.4 | 42.3 | 28.3 | 1.49 | 12.30 | 0.34 | 5.50 |
| 1970 | -7 | 52 | 32 | 29 | 14.4 | 39.8 | 27.1 | 1.58 | 15.30 | 0.48 | 5.00 |
| 1969 | -18 | 59 | 27 | 22 | 6.7 | 36.9 | 21.8 | 0.50 | 4.60 | 0.17 | 1.50 |
| 1968 | -5 | 60 | 28 | 29 | 11.1 | 42.1 | 26.6 | 0.68 | 0.18 | ||
| 1967 | -9 | 61 | 48 | 22 | 21.0 | 48.8 | 34.9 | 1.27 | 0.00 | 0.34 | 0.00 |
| 1966 | -14 | 63 | 32 | 16 | 15.5 | 48.7 | 32.1 | 0.47 | 0.00 | 0.27 | 0.00 |
| 1965 | -19 | 54 | 34 | 13 | 5.5 | 32.6 | 19.0 | 2.62 | 14.00 | 0.50 | 5.00 |
| 1964 | -17 | 51 | 20 | 21 | 5.7 | 36.1 | 20.9 | 2.16 | 20.50 | 0.41 | 9.00 |
| 1963 | -10 | 63 | 31 | 28 | 12.9 | 44.4 | 28.6 | 1.40 | 0.00 | 0.40 | 0.00 |
| 1962 | -15 | 57 | 37 | 20 | 8.4 | 38.3 | 23.4 | 0.41 | 0.12 | ||
| 1961 | -7 | 59 | 32 | 33 | 17.3 | 45.7 | 31.5 | 1.78 | 0.39 | ||
| 1960 | -3 | 63 | 34 | 26 | 19.0 | 45.7 | 32.4 | 1.71 | 0.00 | 0.37 | 0.00 |
| 1959 | -8 | 52 | 31 | 23 | 12.1 | 42.2 | 27.1 | 1.48 | 0.25 | ||
| 1958 | -5 | 50 | 30 | 24 | 13.5 | 41.1 | 27.3 | 1.78 | 0.00 | 0.51 | 0.00 |
| 1957 | -5 | 56 | 30 | 23 | 14.9 | 41.9 | 28.4 | 1.19 | 15.00 | 0.40 | 4.00 |
| 1956 | -16 | 65 | 35 | 17 | 12.3 | 42.9 | 27.6 | 0.87 | 19.00 | 0.29 | 5.00 |
| 1955 | -11 | 56 | 35 | 19 | 13.5 | 41.1 | 27.3 | 1.22 | 24.00 | 0.38 | 7.00 |
| 1954 | -4 | 59 | 36 | 24 | 17.7 | 43.8 | 30.8 | 1.61 | 0.47 | ||
| 1953 | 2 | 66 | 32 | 28 | 17.1 | 46.6 | 31.9 | 0.86 | 5.00 | 0.27 | 2.50 |
| 1952 | -14 | 53 | 23 | 18 | 6.0 | 35.3 | 20.6 | 1.67 | 27.00 | 0.47 | 7.00 |
| 1951 | -6 | 55 | 32 | 23 | 13.3 | 41.6 | 27.5 | 1.10 | 13.60 | 0.22 | 3.00 |
| 1950 | -8 | 52 | 32 | 23 | 15.4 | 41.1 | 28.2 | 1.33 | 12.30 | 0.27 | 2.70 |
| 1949 | 1 | 63 | 30 | 33 | 18.2 | 43.5 | 30.9 | 1.71 | 17.10 | 0.51 | 5.10 |
| 1948 | |||||||||||
| 1947 | -20 | 56 | 29 | 22 | 14.2 | 45.0 | 29.6 | 2.45 | 32.50 | 0.55 | 6.30 |
| 1946 | -3 | 67 | 29 | 34 | 17.2 | 50.9 | 34.0 | 1.00 | 11.00 | 0.35 | 3.00 |
| 1945 | -2 | 56 | 28 | 35 | 12.3 | 44.6 | 28.4 | 1.45 | 15.10 | 0.25 | 3.00 |
| 1944 | -8 | 51 | 32 | 24 | 15.7 | 38.9 | 27.3 | 1.55 | 13.60 | 0.30 | 4.50 |
| 1943 | -17 | 63 | 30 | 21 | 11.2 | 41.8 | 26.5 | 1.74 | 17.50 | 0.64 | 7.00 |
| 1942 | -20 | 52 | 23 | 22 | 3.5 | 37.6 | 20.6 | 1.73 | 22.40 | 0.79 | 9.00 |
| 1941 | -14 | 57 | 36 | 24 | 15.4 | 42.6 | 29.0 | 2.36 | 14.20 | 1.01 | 4.50 |
| 1940 | -5 | 59 | 31 | 25 | 16.0 | 46.0 | 31.0 | 1.29 | 14.30 | 0.90 | 14.00 |
| 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 | |