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Past Monthly Weather Data for Grand Junction, CO [Colorado] ("Colorado Natl Monument")
: AUGUST, 1940 - 2012
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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 | 54 | 98 | 71 | 73 | 63.9 | 89.5 | 76.7 | 0.96 | 0.00 | 0.70 | 0.00 |
| 2011 | 56 | 98 | 70 | 80 | 65.1 | 92.3 | 78.7 | 1.06 | 0.00 | 0.40 | 0.00 |
| 2010 | 54 | 96 | 69 | 72 | 62.7 | 87.0 | 74.9 | 1.24 | 0.00 | 0.37 | 0.00 |
| 2009 | 53 | 98 | 71 | 81 | 63.0 | 90.0 | 76.5 | 0.38 | 0.00 | 0.21 | 0.00 |
| 2008 | 52 | 103 | 76 | 73 | 63.7 | 91.5 | 77.6 | 0.63 | 0.00 | 0.25 | 0.00 |
| 2007 | 56 | 98 | 74 | 72 | 65.0 | 91.6 | 78.3 | 0.88 | 0.00 | 0.55 | 0.00 |
| 2006 | 52 | 94 | 69 | 79 | 62.3 | 88.2 | 75.3 | 1.26 | 0.00 | 0.68 | 0.00 |
| 2005 | 52 | 98 | 69 | 69 | 60.5 | 88.1 | 74.3 | 1.21 | 0.00 | 0.42 | 0.00 |
| 2004 | 53 | 97 | 69 | 74 | 62.5 | 88.5 | 75.5 | 0.21 | 0.00 | 0.08 | 0.00 |
| 2003 | 50 | 100 | 69 | 85 | 60.2 | 93.5 | 76.9 | 0.83 | 0.00 | 0.29 | 0.00 |
| 2002 | 50 | 103 | 72 | 78 | 60.0 | 91.7 | 75.8 | 0.94 | 0.00 | 0.32 | 0.00 |
| 2001 | 46 | 98 | 71 | 77 | 61.2 | 89.7 | 75.4 | 1.28 | 0.00 | 0.91 | 0.00 |
| 2000 | 53 | 102 | 72 | 76 | 62.6 | 92.3 | 77.4 | 1.43 | 0.00 | 0.77 | 0.00 |
| 1999 | 47 | 93 | 66 | 71 | 57.0 | 84.8 | 70.9 | 1.42 | 0.00 | 0.53 | 0.00 |
| 1998 | 56 | 99 | 69 | 78 | 61.7 | 91.0 | 76.4 | 0.29 | 0.00 | 0.13 | 0.00 |
| 1997 | 47 | 93 | 61 | 72 | 53.5 | 86.5 | 70.0 | 1.77 | 0.00 | 0.51 | 0.00 |
| 1996 | 55 | 102 | 69 | 85 | 61.6 | 93.7 | 77.7 | 0.15 | 0.00 | 0.06 | 0.00 |
| 1995 | 57 | 99 | 72 | 81 | 63.8 | 92.1 | 78.0 | 1.39 | 0.00 | 0.45 | 0.00 |
| 1994 | 55 | 101 | 73 | 87 | 62.5 | 94.0 | 78.2 | 0.58 | 0.00 | 0.30 | 0.00 |
| 1993 | 48 | 97 | 65 | 79 | 56.0 | 89.3 | 72.6 | 2.07 | 0.00 | 0.96 | 0.00 |
| 1992 | 40 | 99 | 67 | 70 | 55.0 | 90.4 | 72.7 | 0.22 | 0.00 | 0.10 | 0.00 |
| 1991 | 49 | 97 | 65 | 80 | 58.5 | 89.8 | 74.1 | 1.41 | 0.00 | 0.84 | 0.00 |
| 1990 | 48 | 99 | 69 | 83 | 57.4 | 89.6 | 73.5 | 0.35 | 0.00 | 0.19 | 0.00 |
| 1989 | 50 | 95 | 69 | 77 | 58.6 | 87.2 | 72.9 | 1.42 | 0.00 | 0.42 | 0.00 |
| 1988 | 51 | 96 | 65 | 85 | 57.0 | 90.3 | 73.6 | 2.57 | 0.00 | 1.47 | 0.00 |
| 1987 | 41 | 95 | 62 | 66 | 55.4 | 85.4 | 70.4 | 2.27 | 0.00 | 0.69 | 0.00 |
| 1986 | 50 | 98 | 68 | 72 | 58.7 | 90.3 | 74.5 | 0.58 | 0.00 | 0.24 | 0.00 |
| 1985 | 49 | 95 | 67 | 80 | 62.0 | 90.5 | 76.3 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1984 | 49 | 92 | 64 | 71 | 58.0 | 87.3 | 72.6 | 1.31 | 0.00 | 0.43 | 0.00 |
| 1983 | 57 | 98 | 68 | 82 | 61.9 | 89.2 | 75.5 | 0.37 | 0.00 | 0.26 | 0.00 |
| 1982 | 50 | 96 | 66 | 75 | 59.3 | 87.4 | 73.3 | 2.18 | 0.00 | 0.65 | 0.00 |
| 1981 | 42 | 98 | 67 | 71 | 59.5 | 89.3 | 74.4 | 1.61 | 0.00 | 0.80 | 0.00 |
| 1980 | 43 | 98 | 70 | 70 | 58.4 | 87.6 | 73.0 | 2.21 | 0.00 | 1.38 | 0.00 |
| 1979 | 51 | 98 | 70 | 69 | 60.7 | 86.0 | 73.4 | 0.13 | 0.00 | 0.08 | 0.00 |
| 1978 | 43 | 98 | 72 | 76 | 61.9 | 88.3 | 75.1 | 0.13 | 0.00 | 0.10 | 0.00 |
| 1977 | 47 | 96 | 73 | 71 | 64.2 | 88.7 | 76.5 | 0.99 | 0.00 | 0.40 | 0.00 |
| 1976 | 52 | 91 | 65 | 80 | 59.2 | 85.8 | 72.5 | 0.43 | 0.00 | 0.13 | 0.00 |
| 1975 | 52 | 95 | 73 | 77 | 61.1 | 87.5 | 74.3 | 0.22 | 0.00 | 0.11 | 0.00 |
| 1974 | 50 | 95 | 69 | 78 | 62.9 | 89.3 | 76.1 | 0.24 | 0.00 | 0.23 | 0.00 |
| 1973 | 53 | 94 | 67 | 78 | 60.8 | 87.9 | 74.4 | 1.01 | 0.00 | 0.45 | 0.00 |
| 1972 | 49 | 98 | 69 | 76 | 60.0 | 87.2 | 73.6 | 1.10 | 0.00 | 0.36 | 0.00 |
| 1971 | 53 | 95 | 73 | 78 | 64.6 | 89.6 | 77.1 | 1.91 | 0.00 | 0.78 | 0.00 |
| 1970 | 59 | 98 | 74 | 77 | 65.4 | 89.9 | 77.6 | 1.32 | 0.00 | 0.33 | 0.00 |
| 1969 | 53 | 102 | 72 | 75 | 63.8 | 93.7 | 78.8 | 1.44 | 0.00 | 0.58 | 0.00 |
| 1968 | 40 | 89 | 67 | 72 | 53.1 | 82.1 | 67.6 | 4.24 | 0.00 | 1.93 | 0.00 |
| 1967 | 51 | 95 | 63 | 80 | 57.5 | 88.7 | 73.1 | 1.30 | 0.00 | 1.02 | 0.00 |
| 1966 | 51 | 96 | 70 | 77 | 60.8 | 90.4 | 75.6 | 0.61 | 0.00 | 0.22 | 0.00 |
| 1965 | 50 | 97 | 65 | 75 | 57.9 | 86.8 | 72.2 | 0.93 | 0.00 | 0.39 | 0.00 |
| 1964 | 49 | 99 | 71 | 73 | 59.7 | 86.8 | 73.2 | 2.03 | 0.00 | 1.45 | 0.00 |
| 1963 | 52 | 99 | 66 | 73 | 60.5 | 86.5 | 73.5 | 3.07 | 0.00 | 0.70 | 0.00 |
| 1962 | 49 | 101 | 72 | 86 | 61.0 | 92.4 | 76.7 | 0.18 | 0.00 | 0.10 | 0.00 |
| 1961 | 53 | 95 | 69 | 76 | 62.1 | 89.0 | 75.6 | 2.12 | 0.00 | 0.99 | 0.00 |
| 1960 | 45 | 101 | 80 | 75 | 62.6 | 91.8 | 77.2 | 0.44 | 0.00 | 0.33 | 0.00 |
| 1959 | 56 | 95 | 70 | 79 | 61.1 | 87.7 | 74.4 | 1.08 | 0.00 | 0.47 | 0.00 |
| 1958 | 52 | 100 | 68 | 78 | 60.8 | 90.3 | 74.8 | 1.12 | 0.00 | 0.70 | 0.00 |
| 1957 | 42 | 97 | 70 | 62 | 58.5 | 82.8 | 70.7 | 6.66 | 0.00 | 2.55 | 0.00 |
| 1956 | 51 | 89 | 71 | 70 | 60.1 | 82.8 | 71.5 | 0.37 | 0.00 | 0.16 | 0.00 |
| 1955 | 58 | 94 | 68 | 75 | 63.1 | 88.3 | 75.7 | 1.32 | 0.00 | 0.72 | 0.00 |
| 1954 | 50 | 98 | 66 | 72 | 57.7 | 87.6 | 72.7 | 0.39 | 0.00 | 0.15 | 0.00 |
| 1953 | 50 | 93 | 64 | 69 | 57.0 | 83.9 | 70.4 | 1.62 | 0.00 | 0.60 | 0.00 |
| 1952 | 53 | 95 | 75 | 74 | 60.8 | 87.3 | 74.1 | 1.09 | 0.00 | 0.53 | 0.00 |
| 1951 | 55 | 96 | 71 | 72 | 61.5 | 86.5 | 74.0 | 2.39 | 0.00 | 0.82 | 0.00 |
| 1950 | 55 | 97 | 66 | 79 | 60.0 | 89.1 | 74.6 | 0.36 | 0.00 | 0.31 | 0.00 |
| 1949 | 57 | 100 | 70 | 81 | 62.3 | 90.6 | 76.5 | 0.05 | 0.00 | 0.04 | 0.00 |
| 1948 | 48 | 94 | 75 | 75 | 61.2 | 87.7 | 74.5 | 2.34 | 0.00 | 0.83 | 0.00 |
| 1947 | 55 | 92 | 71 | 72 | 61.2 | 84.0 | 72.6 | 2.32 | 0.00 | 0.87 | 0.00 |
| 1946 | 53 | 98 | 72 | 72 | 60.8 | 87.6 | 74.2 | 2.07 | 0.00 | 0.89 | 0.00 |
| 1945 | 55 | 96 | 68 | 82 | 62.2 | 89.6 | 75.9 | 2.47 | 0.00 | 0.67 | 0.00 |
| 1944 | 55 | 98 | 75 | 84 | 66.3 | 91.2 | 78.8 | 0.09 | 0.00 | 0.06 | 0.00 |
| 1943 | 47 | 95 | 67 | 75 | 61.1 | 84.8 | 73.0 | 2.02 | 0.00 | 0.31 | 0.00 |
| 1942 | 59 | 97 | 81 | 79 | 66.0 | 89.9 | 78.3 | 1.09 | 0.00 | 0.89 | 0.00 |
| 1941 | 51 | 98 | 80 | 75 | 60.1 | 87.8 | 74.0 | 1.84 | 0.00 | 0.76 | 0.00 |
| 1940 | 47 | 102 | 73 | 69 | 63.1 | 89.9 | 76.5 | 2.11 | 0.00 | 1.22 | 0.00 |
Data is for personal use only and is watermarked. Additional information on usage and accuracy.
NR = Not Reported. The official station did not report records for that time.
NR = Not Reported. The official station did not report records for that time.
| Station Details for: "Colorado Natl Monument" (Mesa County) View Map | |
|---|---|
| Weather Source ID | 12084 |
| National Weather Service ID (NWS) | CNMC2 |
| NWS Cooperative Observer ID (COOP) | 051772 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 39.1014 Longitude: -108.734 Elevation: 1761.74m (5779.969ft) | |
| Zip Code: 81503 | |
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