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000
CXUS55 KGJT 011010
CF6GJT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND JUNCTION CO
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          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  44  15  30  -2  35   0 0.00  0.0    0  6.0 20  10   M    M   3        30  10
 2  41  21  31  -1  34   0 0.00  0.0    0  6.3 16  30   M    M   3        23  40
 3  39  11  25  -6  40   0 0.00  0.0    0  7.3 16 120   M    M   0        19 110
 4  47  17  32   1  33   0 0.00  0.0    0  8.5 16 130   M    M   0        19 130
 5  50  18  34   3  31   0 0.00  0.0    0  5.9 14 130   M    M   0 8      15 120
 6  50  13  32   2  33   0 0.00  0.0    0  4.2  9 150   M    M   0        13 160
 7  50  17  34   4  31   0 0.00  0.0    0  4.6 15 130   M    M   0        18 120
 8  50  16  33   3  32   0 0.00  0.0    0  4.5 10 310   M    M   0        12 300
 9  49  14  32   2  33   0 0.00  0.0    0  3.9 10  80   M    M   0        11  70
10  37  16  27  -2  38   0 0.00  0.0    0  4.0 10 110   M    M   5        13 110
11  46  25  36   7  29   0    T    T    0  6.1 21 260   M    M   7        25 270
12  33  15  24  -5  41   0 0.03  0.8    0 11.1 23 120   M    M   7 12     27 120
13  31   9  20  -9  45   0 0.00  0.0    1  7.8 18 100   M    M   0        22 120
14  27  18  23  -5  42   0 0.01  0.3    T  3.5 14 340   M    M   9 18     17 330
15  37  21  29   1  36   0 0.00  0.0    T  8.2 15 120   M    M   4        19 110
16  38  15  27  -1  38   0 0.00  0.0    0  6.2 16 100   M    M   3        20 110
17  31  13  22  -6  43   0 0.00  0.0    0  4.3 14 120   M    M   4        15 120
18  31  24  28   0  37   0 0.02  0.3    0  5.9 17 320   M    M  10 1      20 330
19  38  15  27  -1  38   0 0.00  0.0    T  3.6  9  60   M    M   1 12     11 120
20  39  12  26  -2  39   0 0.00  0.0    0  3.6 15 110   M    M   0        17 120
21  47  15  31   4  34   0 0.00  0.0    0  3.4  9  90   M    M   0        11  90
22  45  17  31   4  34   0    T  0.0    0  8.2 30 300   M    M   2        39 320
23  34  13  24  -3  41   0    T    T    0  8.3 25 330   M    M   3        32 340
24  34  10  22  -5  43   0 0.00  0.0    0  7.9 16 110   M    M   0        19 150
25  39   7  23  -4  42   0 0.00  0.0    0  4.1 12 110   M    M   0        14 290
26  39   9  24  -3  41   0 0.00  0.0    0  4.4 15 110   M    M   1        17 110
27  38  11  25  -2  40   0 0.00  0.0    0  3.1 12 130   M    M   2        14 120
28  39  25  32   5  33   0 0.22  2.5    0  7.4 20  90   M    M   9 12     26  90
29  33   9  21  -6  44   0 0.04  0.7    2  5.8 15 330   M    M   6 1      19 310
30  30   1  16 -11  49   0 0.00  0.0    2  4.6 15 110   M    M   2        17 110
31  30   9  20  -7  45   0 0.00  0.0    2  4.2 10 340   M    M   3        13 350
================================================================================
SM 1216  451      1174   0  0.32  4.6    176.9          M       84
================================================================================
AV 39.2 14.5                               5.7 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    30 300                 39 320
================================================================================
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:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   39  7 N
                                          LONGITUDE: 108 32 W

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

AVERAGE MONTHLY: 26.9   TOTAL FOR MONTH:   0.32    1 = FOG OR MIST
DPTR FM NORMAL:  -1.6   DPTR FM NORMAL:   -0.27    2 = FOG REDUCING VISIBILITY
HIGHEST:    50 ON  8, 7  GRTST 24HR  0.23 ON 28-29      TO 1/4 MILE OR LESS
LOWEST:      1 ON 30                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.6 INCHES  5 = HAIL
                        GRTST 24HR   2.5 ON 28-28  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   2 ON 31,30  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:   6    0.01 INCH OR MORE:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1174    CLEAR  (SCALE 0-3)  21
DPTR FM NORMAL    43    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1  2284    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL   -74

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1497    HIGHEST SLP 30.76 ON 24
DPTR FM NORMAL   372    LOWEST  SLP 29.73 ON 22

[REMARKS]
#FINAL-12-20#