| 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 | 0.22 | 12.00 | 0.18 | 4.50 | |||||||
| 2012 | 0.22 | 5.00 | 0.21 | 2.00 | |||||||
| 2011 | 0.76 | 12.00 | 0.41 | 7.00 | |||||||
| 2010 | 0.65 | 11.50 | 0.55 | 8.00 | |||||||
| 2009 | 0.17 | 3.00 | 0.07 | 2.00 | |||||||
| 2008 | -16 | 49 | 24 | 12 | 5.6 | 27.7 | 16.6 | 0.85 | 11.80 | 0.17 | 2.00 |
| 2007 | -20 | 47 | 26 | 4 | 7.3 | 32.4 | 19.9 | 0.61 | 9.50 | 0.24 | 3.60 |
| 2006 | -23 | 49 | 15 | 6 | -3.3 | 23.8 | 10.2 | 1.02 | 14.50 | 0.34 | 3.00 |
| 2005 | -17 | 43 | 27 | 18 | 3.6 | 29.9 | 16.8 | 0.70 | 9.00 | 0.48 | 7.00 |
| 2004 | -28 | 51 | 22 | 13 | 3.1 | 31.0 | 17.1 | 0.92 | 15.20 | 0.32 | 3.50 |
| 2003 | -32 | 54 | 30 | 14 | 8.5 | 32.5 | 20.7 | 1.52 | 16.60 | 0.48 | 5.00 |
| 2002 | -22 | 47 | 15 | 7 | -2.6 | 28.6 | 13.0 | 0.39 | 6.00 | 0.31 | 5.00 |
| 2001 | -17 | 43 | 25 | 19 | 11.0 | 35.1 | 23.0 | 2.45 | 7.00 | 2.00 | 2.00 |
| 2000 | -10 | 47 | 25 | 29 | 10.3 | 38.3 | 24.3 | 0.60 | 4.50 | 0.40 | 2.50 |
| 1999 | -10 | 52 | 31 | 23 | 9.4 | 38.1 | 23.8 | 0.60 | 7.00 | 0.21 | 2.00 |
| 1998 | -9 | 45 | 24 | 21 | 8.2 | 34.5 | 21.4 | 0.82 | 4.70 | 0.25 | 1.20 |
| 1997 | -12 | 50 | 18 | 18 | 1.0 | 31.1 | 16.1 | 1.22 | 10.60 | 0.60 | 3.00 |
| 1996 | -25 | 50 | 30 | 3 | 3.1 | 32.3 | 17.7 | 2.69 | 19.20 | 1.29 | 7.30 |
| 1995 | |||||||||||
| 1994 | -22 | 46 | 23 | 11 | -0.8 | 30.4 | 14.8 | 0.68 | 7.60 | 0.24 | 3.00 |
| 1993 | -16 | 39 | 26 | 15 | 6.5 | 28.1 | 17.3 | 1.44 | 23.60 | 0.31 | 5.80 |
| 1992 | -5 | 51 | 27 | 27 | 10.2 | 38.2 | 24.2 | 0.15 | 2.00 | 0.13 | 2.00 |
| 1991 | -8 | 50 | 32 | 25 | 7.5 | 37.5 | 22.5 | 0.07 | 5.00 | 0.04 | 2.00 |
| 1990 | -8 | 47 | 20 | 14 | 5.6 | 33.9 | 19.7 | 0.64 | 12.00 | 0.34 | 5.00 |
| 1989 | -46 | 53 | 29 | -9 | 0.8 | 27.5 | 14.2 | 2.33 | 45.00 | 0.74 | 17.00 |
| 1988 | -18 | 42 | 17 | 14 | -0.1 | 29.0 | 14.4 | 0.39 | 8.00 | 0.15 | 3.00 |
| 1987 | -3 | 47 | 29 | 24 | 10.5 | 38.1 | 24.3 | 0.92 | 8.00 | 0.50 | 3.00 |
| 1986 | -20 | 49 | 33 | 12 | 16.4 | 34.6 | 25.5 | 2.36 | 26.50 | 1.22 | 13.00 |
| 1985 | -24 | 42 | 20 | -5 | -1.6 | 28.7 | 13.5 | 1.19 | 15.50 | 0.40 | 5.00 |
| 1984 | -17 | 42 | 21 | 11 | -3.6 | 25.7 | 11.0 | 0.60 | 7.00 | 0.16 | 2.00 |
| 1983 | -14 | 51 | 24 | 19 | 8.9 | 34.5 | 21.7 | 0.49 | 5.40 | 0.09 | 1.00 |
| 1982 | -28 | 55 | 25 | 2 | 4.9 | 31.5 | 18.2 | 0.40 | 2.00 | 0.10 | 1.00 |
| 1981 | -11 | 56 | 26 | 20 | 11.8 | 39.5 | 25.7 | 0.35 | 0.00 | 0.20 | 0.00 |
| 1980 | -26 | 49 | 31 | 10 | 6.2 | 35.1 | 20.7 | 1.55 | 20.80 | 0.59 | 6.00 |
| 1979 | -16 | 58 | 27 | 14 | 7.8 | 34.1 | 20.9 | 0.90 | 17.00 | 0.34 | 5.00 |
| 1978 | -14 | 46 | 29 | 16 | 9.4 | 35.5 | 22.4 | 1.00 | 18.00 | 0.36 | 5.00 |
| 1977 | -11 | 53 | 25 | 26 | 9.1 | 38.6 | 23.8 | 0.48 | 6.50 | 0.11 | 2.00 |
| 1976 | -16 | 50 | 29 | 23 | 11.2 | 39.5 | 25.4 | 1.27 | 12.40 | 0.42 | 6.00 |
| 1975 | -19 | 47 | 28 | 12 | 3.9 | 31.5 | 17.7 | 1.06 | 11.50 | 0.20 | 4.00 |
| 1974 | -18 | 51 | 29 | 16 | -2.0 | 30.0 | 14.0 | 0.60 | 9.00 | 0.18 | 3.00 |
| 1973 | -22 | 45 | 22 | 16 | -4.0 | 29.7 | 12.8 | 0.45 | 7.80 | 0.14 | 2.50 |
| 1972 | -16 | 54 | 30 | 23 | 10.9 | 39.6 | 25.2 | 1.07 | 20.70 | 0.45 | 10.00 |
| 1971 | -15 | 53 | 29 | 16 | 10.7 | 34.5 | 22.6 | 1.20 | 10.80 | 0.20 | 2.00 |
| 1970 | -6 | 50 | 30 | 22 | 10.3 | 37.8 | 24.1 | 0.42 | 4.30 | 0.13 | 2.00 |
| 1969 | -23 | 49 | 23 | 12 | 3.7 | 32.6 | 18.2 | 0.71 | 2.00 | 0.26 | 2.00 |
| 1968 | -10 | 46 | 31 | 22 | 8.6 | 33.3 | 20.9 | 1.29 | 0.43 | ||
| 1967 | -22 | 45 | 36 | 18 | 4.5 | 32.5 | 18.5 | 1.84 | 0.00 | 0.40 | 0.00 |
| 1966 | -15 | 44 | 20 | 19 | 3.9 | 32.5 | 18.2 | 0.60 | 0.00 | 0.20 | 0.00 |
| 1965 | -15 | 48 | 29 | 17 | 4.8 | 33.1 | 19.0 | 0.69 | 2.00 | 0.19 | 2.00 |
| 1964 | -26 | 48 | 27 | 18 | -1.9 | 27.4 | 12.8 | 1.00 | 1.50 | 0.23 | 1.50 |
| 1963 | -12 | 58 | 32 | 26 | 13.7 | 41.3 | 27.5 | 1.30 | 0.00 | 0.28 | 0.00 |
| 1962 | -33 | 58 | 34 | 7 | 11.1 | 36.4 | 23.8 | 1.31 | 0.32 | ||
| 1961 | -9 | 55 | 32 | 27 | 9.9 | 40.5 | 25.2 | 1.14 | 0.40 | ||
| 1960 | -20 | 43 | 24 | 15 | 5.7 | 30.4 | 18.1 | 1.41 | 0.00 | 0.41 | 0.00 |
| 1959 | -19 | 46 | 32 | 20 | 8.1 | 36.6 | 22.3 | 1.05 | 2.50 | 0.17 | 1.50 |
| 1958 | -5 | 51 | 28 | 22 | 15.3 | 41.1 | 28.2 | 0.46 | 7.00 | 0.14 | 4.00 |
| 1957 | -9 | 50 | 33 | 26 | 12.4 | 40.9 | 26.7 | 1.04 | 5.00 | 0.60 | 5.00 |
| 1956 | -27 | 45 | 19 | 5 | -0.9 | 27.9 | 13.5 | 1.68 | 32.80 | 0.44 | 9.00 |
| 1955 | -22 | 42 | 24 | 6 | 1.3 | 27.4 | 14.4 | 1.02 | 20.50 | 0.31 | 7.00 |
| 1954 | 1 | 57 | 36 | 32 | 16.1 | 47.0 | 31.5 | 0.55 | 0.30 | ||
| 1953 | -19 | 50 | 33 | 16 | 5.7 | 33.2 | 19.5 | 0.52 | 5.00 | 0.23 | 2.00 |
| 1952 | -20 | 43 | 19 | 13 | 2.1 | 29.0 | 15.6 | 0.62 | 13.00 | 0.10 | 3.50 |
| 1951 | -44 | 51 | 31 | 9 | 6.7 | 36.2 | 21.4 | 0.87 | 8.60 | 0.35 | 2.50 |
| 1950 | -26 | 48 | 29 | 9 | 6.1 | 36.0 | 21.1 | 0.84 | 8.50 | 0.33 | 3.30 |
| 1949 | -22 | 45 | 24 | 6 | 1.8 | 29.9 | 15.8 | 0.71 | 7.10 | 0.21 | 2.10 |
| 1948 | |||||||||||
| 1947 | -12 | 52 | 26 | 27 | 9.5 | 42.1 | 25.8 | 1.40 | 17.00 | 0.45 | 4.50 |
| 1946 | -19 | 52 | 31 | 17 | 3.8 | 38.8 | 21.3 | 1.10 | 13.00 | 0.55 | 5.00 |
| 1945 | -15 | 51 | 34 | 25 | 13.8 | 39.6 | 26.7 | 1.55 | 23.00 | 0.35 | 6.00 |
| 1944 | -12 | 51 | 23 | 25 | 5.7 | 38.1 | 21.9 | 0.86 | 10.80 | 0.18 | 2.50 |
| 1943 | -13 | 54 | 29 | 20 | 7.1 | 38.7 | 22.9 | 0.90 | 12.80 | 0.35 | 5.00 |
| 1942 | -40 | 45 | 29 | 2 | -4.1 | 25.8 | 10.9 | 1.65 | 19.80 | 0.56 | 8.50 |
| 1941 | -20 | 53 | 28 | 29 | 6.8 | 40.7 | 23.7 | 0.45 | 2.30 | 0.10 | 0.80 |
| 1940 | -19 | 58 | 28 | 20 | 11.6 | 37.6 | 24.6 | 1.01 | 15.30 | 0.33 | 5.00 |
| 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 | |