National Weather Service Weather Forecast Office

CF6GJT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND JUNCTION CO
                                          MONTH:     AUGUST
                                          YEAR:      2010
                                          LATITUDE:   39  7 N
                                          LONGITUDE: 108 32 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  79  65  72  -5   0   7    T  0.0    0  5.7 14 150   M    M   2        18 160
 2  85  65  75  -2   0  10 0.00  0.0    0  8.3 25 150   M    M   3        31 150
 3  92  61  77   0   0  12 0.00  0.0    0  6.1 14 160   M    M   0        17 180
 4  89  64  77   0   0  12 0.01  0.0    0 11.6 17 120   M    M   2 3      22 130
 5  86  61  74  -3   0   9 0.00  0.0    0  8.5 17 160   M    M   0        22  90
 6  92  63  78   1   0  13    T  0.0    0  9.2 22 180   M    M   1        25 180
 7  83  62  73  -4   0   8    T  0.0    0  8.5 24 320   M    M   3 3      28 320
 8  86  62  74  -2   0   9    T  0.0    0  4.1 13 230   M    M   4        17 270
 9  87  63  75  -1   0  10 0.01  0.0    0  4.4 10 310   M    M   3        14 280
10  90  58  74  -2   0   9    T  0.0    0  7.1 14 330   M    M   1 8      22 170
11  90  65  78   2   0  13 0.09  0.0    0 17.5 35 190   M    M   0 3      47 250
12  94  61  78   2   0  13 0.01  0.0    0 12.5 26 260   M    M   1 3      35 140
13  92  53  73  -3   0   8 0.00  0.0    0  5.8 16 340   M    M   0        22 280
14  96  59  78   3   0  13 0.00  0.0    0  8.9 20 330   M    M   0        24 320
15  97  59  78   3   0  13 0.00  0.0    0  6.6 15 140   M    M   0        18 260
16  83  60  72  -3   0   7 0.45  0.0    0 12.4 24 130   M    M   3 38     29 120
17  89  57  73  -2   0   8 0.00  0.0    0  6.9 16 110   M    M   0        20 110
18  92  61  77   2   0  12    T  0.0    0 10.2 22 350   M    M   2        24 360
19  81  59  70  -4   0   5 0.25  0.0    0  5.9 28 270   M    M   5 13     41 260
20  86  54  70  -4   0   5 0.00  0.0    0  5.9 13 100   M    M   0        15 110
21  94  57  76   2   0  11 0.00  0.0    0  7.7 16 100   M    M   0        21 120
22  90  64  77   3   0  12 0.30  0.0    0 10.9 22 120   M    M   1 1      26 150
23  91  61  76   3   0  11 0.00  0.0    0  6.4 23 310   M    M   2        26 310
24  90  60  75   2   0  10 0.00  0.0    0  6.9 17  10   M    M   0        22  30
25  92  54  73   0   0   8 0.00  0.0    0  5.4 16  90   M    M   0        18 100
26  94  60  77   4   0  12 0.00  0.0    0  6.4 15 130   M    M   0        20 130
27  95  63  79   7   0  14 0.00  0.0    0  7.9 21 130   M    M   0        24 120
28  80  66  73   1   0   8 0.03  0.0    0 13.1 28 130   M    M   3        33 130
29  87  64  76   4   0  11    T  0.0    0 16.1 33 180   M    M   2        46 250
30  83  59  71   0   0   6 0.07  0.0    0 10.0 29 260   M    M   3        37 250
31  84  57  71   0   0   6 0.00  0.0    0  6.4 20 320   M    M   2        25 330
================================================================================
SM 2749 1877         0 305  1.22     0.0 263.3          M       43
================================================================================
AV 88.7 60.5                               8.5 FASTST   M    M   1    MAX(MPH)
                                 MISC ---->  # 35 190               # 47  250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  GRAND JUNCTION CO
                                          MONTH:    AUGUST
                                          YEAR:     2010
                                          LATITUDE:   39  7 N
                                          LONGITUDE: 108 32 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 74.6   TOTAL FOR MONTH:   1.22    1 = FOG OR MIST
DPTR FM NORMAL:  -0.1   DPTR FM NORMAL:    0.38    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON 15    GRTST 24HR  0.45 ON 16-16      TO 1/4 MILE OR LESS
LOWEST:     53 ON 13                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   0           7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   0    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:  16    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  28
DPTR FM NORMAL    -1    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -13

[CDD (BASE 65) ]
TOTAL THIS MO.   305
DPTR FM NORMAL   -13    [PRESSURE DATA]
TOTAL FM JAN 1  1118    HIGHEST SLP 30.17 ON 25
DPTR FM NORMAL   128    LOWEST  SLP 29.51 ON 28

[REMARKS]
#FINAL-08-10#
#FINAL-08-10#