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NORMALS, MEANS, AND EXTREMES <br /> GRAND JUNCTION (KGJT) <br /> LATITUDE: LONGITUDE: ELEVATION(FT): TIME ZONE: WBAN:23066 <br /> 390 8'N 108°32'W GRND:4858 BARO:4826 NIOUNTAIN UTC-7 <br /> ELEMENT OR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR <br /> NORMAL DAILY MAXIMUM 30 37.7 45.4 565 65.3 76.1 87.6 93.2 89.7 80.1 66.2 50.4 38.5 65.6 <br /> MEAN DAILY MAXIMUM 116 36.5 43.0 553 643 75.5 85.8 92.8 89.4 79.6 67.1 50.5 39.7 64.9 <br /> HIGHEST DAILY MAXIMUM 69 60 68 81 89 101 105 106 103 100 88 76 64 106 <br /> YEAR OF OCCURRENCE 1971 1986 2004 2012 2000 1990 2005 2000 1995 2015 2008 1980 JUL 2005 <br /> MEAN OF EXTREME MAXS. 116 49.5 58.6 713 80.7 89.9 98.5 101.0 98.2 92.7 81.8 65.4 52.1 78.3 <br /> o NORMAL DAILY MINIMUM 30 17.0 23.7 31.4 38.1 47.0 563 63.2 61.3 52.0 39.9 2Z6 18.5 39.7 <br /> MEAN DAILY MINIMUM 116 15.8 22.4 31.2 38.6 48.1 563 64.1 61.9 523 40.9 27.8 18.5 39.8 <br /> z LOWEST DAILY MINIMUM 69 -23 -18 5 11 24 34 44 43 29 18 -4 -17 -23 <br /> 6. YEAR OF OCCURRENCE 1963 1989 1948 1975 2011 1976 1993 1968 1978 1993 2004 1990 JAN 1963 <br /> x MEAN OF EXTREME MINS. 116 1.2 8.2 17.8 25.4 34.1 44.4 55.6 53.0 40.2 28.0 14.6 4.0 27.2 <br /> i <br /> NORMAL DRY BULB 30 27.4 34.5 43.9 51.7 61.6 72.0 78.2 75.5 66.1 53.0 39.0 28.5 52.4 <br /> 2 MEAN DRY BULB 116 26.2 32.7 43.2 51.4 61.8 7L2 78.5 75.7 66.0 54.0 39.1 28.6 52. <br /> y MEAN WET BULB 31 22.1 26.9 31.6 35.9 42.2 46.0 54.2 53.9 47.4 39.3 27. 23.2 3 <br /> MEAN DEW POINT 31 19.7 24.3 27.8 31.4 36.7 40.3 48.3 49.2 42.6 34.4 2 .2 20.2 33..5 <br /> NORMAL NO.DAYS WITH: <br /> MAXIMUM>=90 30 0.0 0.0 0.0 0.0 L3 13.4 23.3 16.7 2.7 0.0 0.0 0.0 57.4 <br /> MAXIMUM<=32 30 7.9 1.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 6.6 16.7 <br /> MINIMUM<=32 30 30.2 24.3 IT 1 6.2 0.4 0.0 0.0 0.0 0.2 3.9 22.8 30.1 135.2 <br /> MINIMUM- 0 30 1.6 1 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 2.7 <br /> NORMAL HEATING DEG.DAYS 30 1167 853 653 402 155 22 l 2 71 374 780 1131 5611 <br /> NORMAL COOLING DEG.DAYS 30 0 0 0 3 48 231 410 327 103 3 0 0 1125 <br /> NORMAL(PERCENT) 30 72 64 52 44 40 30 34 38 40 47 60 69 49 <br /> HOUR 05 LST 30 79 74 65 59 56 44 49 52 54 60 71 78 62 <br /> x HOUR 11 LST 30 65 55 43 36 32 24 29 32 34 39 51 61 42 <br /> HOUR 17 LST 30 63 49 36 29 26 19 22 25 27 33 48 59 36 <br /> HOUR 23 LST 30 77 69 58 49 45 32 37 41 43 52 66 74 54 <br /> PERCENT POSSIBLE SUNSHINE 56 61 65 65 70 73 81 79 77 79 74 63 61 71 <br /> MEAN NO.DAYS WITH: <br /> HEAVY FOG(VISBY<=V4 MI) <br /> 52 2.7 1.6 OS 0.2 0.0 0.0 0.0 0.0 0.1 0.2 0.9 2.0 8.2 <br /> 3 THUNDERSTORMS 68 0.1 0.2 0.7 1.8 4.4 4.4 7.4 7.5 5.2 1.6 03 0.1 33.7 <br /> MEAN: <br /> n SUNRISE-SUNSET(OKTAS) 50 4.9 5.0 5.0 4.8 4.4 3.2 3.3 3.4 2.9 3.4 4.2 4.5 4.1 <br /> z MIDNIGHT-MIDNIGHT(OKTAS) 32 4.6 4.4 4.6 4.3 4.0 3.0 3.2 33 2.7 3.2 4.0 4.3 3. <br /> MEAN NO.DAYS WITH: <br /> p CLEAR 50 9.1 7.6 8.0 7.9 9.6 14.9 13.7 13.1 16.0 14.7 10.4 9.6 134.6 <br /> PARTLY CLOUDY 50 TO 7.4 8.6 9.4 10.7 9.4 11.2 11.2 8.1 7.6 7.4 7.6 105.6 <br /> CLOUDY 50 14.8 133 14.4 12.7 10.7 5.7 5.5 6.1 53 8.0 11.6 13.1 121.2 <br /> MEAN STATION PRESSURE(IN) 31 25.26 25.18 25.12 25.08 25.09 25.11 25A9 2521 2520 2520 25.23 25.24 25.18 <br /> 2 2 2 29.86 29.90 29.93 30.01 30.L2 30.21 29.99 <br /> MEAN SEA-LEVEL PRES.(IN) 31 30.24 30.I2 29.96 29.87 9.8_ 9.80 _ _ _ <br /> MEAN SPEED(NIPH) 32 5.4 6A 7.9 8.9 9.1 9.4 9.2 8.7 8.4 7.4 6.2 5.4 7.7 <br /> PREVAIL.DIR(TENS OF DEGS) 10 08 11 it 11 11 12 12 12 12 12 11 08 12 <br /> MAXIMUM 2-MINUTE: 53 <br /> ) 19 40 41 53 49 46 48 49 45 44 51 45 44 <br /> SPEED(bIPH <br /> r DEGS) 18 32 34 19 21 30 32 31 26 24 33 22 34 <br /> DIR.(TENS <br /> p 2005 2012 2001 2007 2011 1999 2010 2002 2007 2006 2005 2007 MAR 2001 <br /> z YEAR OF OCCURRENCE - <br /> 3 MAXIMUM 3-SECOND <br /> SPEED(MPH) 19 49 55 66 63 68 59 68 64 59 62 55 54 68 <br /> DIR.(TENS OF DEGS) 18 19 26 20 28 24 36 26 18 25 33 2l 28 <br /> YEAR OF OCCURRENCE 2005 1998 2009 2007 2004 2013 2002 1999 2009 2006 2005 2007 MAY 2004 <br /> NORMAL(IN) 30 0.58 0.54 0.92 0.91 0.88 0.46 0.61 0.95 1.19 1.06 0.73 0.59 9.42 <br /> MAXIMUM MONTHLY(IN) 69 2.46 1.56 2.02 2.30 2.04 2.07 1.92 3.48 3.09 3.45 2.00 2.05 3.48 <br /> z <br /> YEAR OF OCCURRENCE 1957 1948 1979 2004 1995 1969 1983 1957 2013 1972 1983 2007 AUG 1957 <br /> 00 <br /> O MINIMUM MONTHLY(IN) 69 T T 0.02 0.06 T T 0.01 0.04 T 0.00 T 0.01 0. <br /> 6. YEAR OF OCCURRENCE 1961 1972 1972 1958 1970 1980 1994 1956 1953 1952 1989 1976 OCT 1952 <br /> rQ- MAXIMUM IN 24 HOURS(IN) 69 .74 0.81 1.15 1.33 1.13 1.57 1.42 1.68 135 1.24 0.83 1.16 1.68 <br /> YEAR OF OCCURRENCE 2005 1996 1993 1965 1983 1969 1974 1997 1965 1957 1983 1951 AUG 1997 <br /> NORMAL NO.DAYS WITH: <br /> x PRECIPITATION>=0.01 30 5.9 62 7.3 7.3 6.4 4.1 5.3 6.7 7.0 6.5 5.9 5.7 74.3 <br /> s <br /> PRECIPITATION>=1.00 30 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 Q l 0.0 0.0 0.0 Q_ <br /> NORMAL(IN) 30 4.9 3.2 2.6 0.9 0.1 0.0 0.0 0.0 0.0 0.4 2.1 4.9 19.1 <br /> MAXIMUM MONTHLY(IN) 69 33.7 18.4 14.9 14.3 5.0 T T T 3.1 6.1 12.1 19.0 33.7 <br /> YEAR OF OCCURRENCE 1957 1948 1948 1975 1979 2009 2015 2015 1965 1975 1964 1983 JAN 1957 <br /> -� MAXIMUM IN 24 HOURS(IN) 69 9.1 9.0 6.1 8.9 5.0 T T T 3.1 6.1 8.4 7.2 9.1 <br /> Q YEAR OF OCCURRENCE' 1957 1989 1948 1975 1979 2009 2015 2015 1965 1975 1954 2009 JAN 1957 <br /> s MAXIMUM SNOW DEPTH(IN) 67 16 12 8 7 1 0 0 0 2 5 8 11 16 <br /> p YEAR OF OCCURRENCE 1957 1957 1960 1975 1979 1965 1975 1954 1983 JAN 1957 <br /> f NORMAL NO.DAYS WITH: 6.4 <br /> SNOWFALL-LO 30 1.5 1.1 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.1 0.7 1.8 <br /> published by NCEI Asheville,NC 3 30 year Normals(1981-2010) <br />