2002-05-16_REVISION - M1985219

• Permit No: M1985219
• IBM Index Class Name: Revision
• Doc Date: 5/16/2002
• Doc Name: Amendment Application
• From: Parkerson Construction Co.
• To: DMG
• Type & Sequence: AM1
• Media Type: D
• Archive: No

NORMALS, MEANS,
GRAND JUNCTION,
LATITUDE: LONGI': UDE: ELEVATION (PT):
i9' OBE Oi^ N i0B` 37' t9^ W GRND~ 4765 BAROe
AND EXTREMES
CO (GJT)
TIME ZONE: WBAN: 23066
4965 MDNNTATN MITI` s 71
ELEMENT Pon JAN PEB MAR APR MAY JUN JUL AIIG SBP OCI NOV DEC YEAR
NORMAL DAILY MAXIMON. 3 35.5 45.4 55.6 65.8 76.0 87.7 93.6 90.5 81.1 67.7 51.4 38.7 65.8
MEAN DAILY MAXIMUM 52 36.3 44.7 54.8 64.9 75.6 87.2 93.0 89.7 81.0 67.8 50.7 39.1 65.4
HIGHEST DAILY MAXIMDN. 53 60 66 81 B9 95 105 105 103 100 88 75 64 105
YEAR OF OCCURRENCE 1971 1986 1971 1992 1956 1990 1976 1995 1995 1963 1977 1980 JON 1990
I" MEAN OF EXTREME MA85. 5 49.2 56.5 70.7 80.4 89.2 98.3 100.7 98.0 92.6 81.5 65.2 52.6 78.1
NORMAL DAILY MINIMON. 3 14.5 23.5 31.3 38.5 47.9 57.1 63.9 62.2 52.8 41.6 29.4 18.7 40.1
MEAN DAILY MINIMUM 52 16.3 23.2 30.9 38.6 48.0 57.0 63.8 61.8 52.9 41.1 28.5 19.0 90.1
LOWEST GAILY MINIMON. 53 -23 -18 5 11 26 34 49 43 29 18 -2 -17 -23
F
R YEAR OF OCCURRENCE 1963 1989 1948 1975 1970 1976 1993 1968 1978 1993 1976 1990 JAN 1963
~
pd MEAN OF EXTREME MZNS. 5 1.3 7.8 17.6 25.5 34.8 44.4 55.5 53.1 40.3 28.1 15.3 5.1 27.4
S NORMAL DRY BULB 3 25.0 34.5 43.4 52.2 62.0 72.4 78.8 76.4 67.0 54.7 40.4 28.7 53.0
MEAN DRY BVLE 5 26.3 33.9 42.8 51.7 61.7 72.2 78.4 75.8 67.0 54.4 39.7 28.9 52.7
F MEAN WET BULB 1 23.7 29.9 36.1 41.2 48.0 53.5 58.5 58.5 51.9 42.6 32.9 25.2 41.8'
MEAN DEW POINT 1 18.0 22.3 24.4 28.2 33.4 36.1 43.8 95.7 37.9 30.3 24.1 18.7 30.2
NORMAL NO. DAYS WITS:
MAXIMUM 2 90~ 3 0.0 0.0 0.0 0.0 1.2 14.3 24.8 19.4 4.2 0.0 0.0 0.0 63.9
MAXIMUM S 32~ 3 11.7 2.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 7.2 22.0
MINIMUM S 32~ 3 30.3 24.7 17.1 6.6 0.4 0.0 0.0 0.0 0.1 2.9 20.2 29.5 131.8
MINIMUMS 0' 3 4.0 0.6 0.0 0.0 0.0 0.0 0.0 D.0 0.0 0.0 * 1.4 6.0
p NORMAL HEATING DEG. DAYS 3 1240 854 670 389 132 13 0 0 55 332 738 1125 5548
9 NORMAL COOLING OEG. DAYS 3 0 0 0 0 39 235 428 353 115 13 0 0 '~-~-1183
NORMAL (PERCENT) 30 70 60 50 40 36 29 34 37 39 46 58 6B 47
HOUR OS LST 3 77 71 63 55 51 44 48 51 52 58 70 76 60
C HOUR 11 LST 3 64 53 42 33 30 24 28 32 34 38 50 61 41
HOUR 17 LST 3 61 47 36 27 24 19 22 24 26 33 46 59 35
HOUR 23 LST 3 75 66 56 45 40 32 36 39 42 51 64 73 52
w PERCENT POSSIBLE SONSEINE 5 61 65 65 70 73 81 79 77 79 74 63 61 71
MEAN NO. DAYS WITH:
~ AEAVY POG (VISSYSI/4 YS) 54 2.7 1.6 0.6 0.1 0.0 0.0 0.0 0.0 O.C 0.2 0.8 2.0 6.2
S THOfIDERSTORMS 5 0.1 0.3 0.8 2.1 4.8 4.8 7.6 B_1 5.3 1.5 0.4 0.1 35.9
w MEAtd:
w
m SUNRISE-SONSET (OXTAS) 50 4.9 5.0 5.0 4.8 4.4 3.2 3.3 3.4 2.9 3.9 4.2 4.5 4.1
H MIDNIGHT-MIDNIGHT (OR^J~S) 32 4.6 4.4 4.6 4.3 4.0 3.0 3.2 3.3 2.7 3.2 4.0 4.3 3.8
MEAN N0. DAYS WITS:
p CLEAR 5 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
U PARTLY CLOUDY 5 7.0 7.4 8.6 9.4 10.7 9.4 11.2 11.2 8.1 T.6 7.4 7.6 105.6
CLOUDY 5 14.8 13.3 14.4 12.7 10.7 5.7 5.5 6.1 5.3 B.0 11.6 13.1 121.2
K MEAN STATION PRESSURE IIN) 2 25.20 25.19 25.10 25.10 25.10 25.10 25.20 25.20 25.20 5.20 25.21 25.30 25.17
a MEAN SEA-LEVEL PRES. IIN) 16 30.23 30.10 29.97 29.89 29.83 29.81 29.87 9.91 29.94 30.03 30.12 30.22 29.99
MEAN SPEED (MPH) 53 5.8 6.7 8.4 9.9 9.6 9.8 9.6 9.3 9.2 8.1 6.9 6.1 8.2
PREVAIL.DIR(TENS OP DBGS)
MAXIMUM 2-MINOTE:
w SPEED (MPH) 36 41 41 40 37 46 38 45 38 44 37 26 46
DIR. (THNS OP DEGS) 25 20 27 19 27 30 15 24 17 21 13 32 30
S YHAR OF OCCURRENCE 1999 1998 1997 1998 1998 1999 1999 1999 1998 1997 1997 1999 JLIN 1999
MAXIMUM 5-SECOND:
SPEED (MPH) 45 55 46 `49 48 55 51 64 43 59 45 30 64
DIR. (TENS OF DBGS) 23 19 27 19 24 31 25 26 16 22 26 32 26
YEAR OF OCCURRENCE 1999 1998 1997 1999 1998 1999 1998 1999 1998 1997 1999 1999 AUG 1999
NORMAL (IN) 3 0.56 0.48 0.90 0.75 0.67 0.50 0.65 0.81 O.B2 0.98 0.71 0.61 8.64
MAXIMUM MONTHLY (IIN) 5 2.46 1.56 2.02 2.15 2.04 2.07 1.92 3.48 2.84 3.45 2.00 1.89 3.48
H YEAR OF OCCURRENCE 1957 1948 1979 1997 1995 1969 1983 1957 1997 1972 1983 1951 AUG 1957
4 MINIMUM MONTHLY (IN) 53 T T 0.02 0.06 T T 0.01 0.04 0.00 0.01 0.00
F YEAR OF OCCURRENCE 1961 1972 1972 1958 1970 1980 1994 1956 1952 1976 OCT 1952
p MAXIMUM IN 24 HOURS (IN) 53 0.71 0.81 1.15 1.33 1.13 1.57 1.42 1.68 1.35 1.29 O.B3 1.16 1.68
U YEAR OF OCCURRENCE 1989 1996 1993 1965 1983 1969 1979 1997 1965 1957 1983 1951 AOG 1997
w NORMAL NO. DAYS WITH:
a PRECIPITATION > 0.0'_ 30 6.4 5.2 7.7 6.6 6.3 4.2 S.B 6.1 6.3 5.6 5.6 6.4 72.2
PRECIPITATION >_ 1.00 3 0.0 0.0 0.0 0.0 0.0 + + 0.0 + 0.0 0.0 0.0 0.0
NORMAL (IN) 3 6.6 3.3 3.7 1.2 0.2 0.0 0.0 0.0 0.1 0.7 2.5 5.7 24.0
MAXIMUM MONTHLY (ZN) 53 33.7 18.4 14.9 14.3 5.0 T 0.0 T 3.1 6.1 12.1 19.0 33.7
,Jj YEAR OP OCCURRENCE 1957 1948 1948 1975 1979 1997 1993 1965 1975 1964 1983 JAN 1957
w MAXIMUM IN 24 NOVAS (III) 53 9.1 9.0 6.1 8.9 5.0 T 0.0 T 3
1 6
1 B
4 6
3 9
1
3 YEAR OF OCCURRENCE 1957 1989 1948 1975 1979 1997 1993 .
1965 .
1975 .
1954 .
1998 .
JAN 1957
MAXIMUM SNOW DEPTH (ZN) 5 16 12 B 7 1 0 0 0 2 5 B 11 16
f° YEAR OF OCCURRENCE 1957 1957 1960 1975 1979 1965 1975 .1954 1983 JAN 1957
NORMAL NO. DAYS KITH:
SNOWPALL >_ 1.0 3 2.5 1.0 1.2 0.3 0.1 0.0 0.0 0.0 0.+ 0.2 0.8 2.1 B_2
published by: NCDC Asheville, NC 3
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