WFO Monthly/Daily Climate Data
Issued by NWS Grand Junction, CO

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881
CXUS55 KGJT 040940 CCA
CF6GJT

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
CORR TO 24 HR GREATEST PRECIP AND SNOWFALL

                                          STATION:   GRAND JUNCTION CO
                                          MONTH:     JANUARY
                                          YEAR:      2021
                                          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  34   4  19  -7  46   0 0.00  0.0    2  4.0 17 130   M    M   0 18     21 130
 2  26   4  15 -11  50   0 0.00  0.0    2  5.0 13 110   M    M   0 18     16 120
 3  29   6  18  -8  47   0 0.00  0.0    1  3.4  9 350   M    M   4        12 360
 4  33  10  22  -4  43   0 0.00  0.0    1  3.7 13 300   M    M   3        15 300
 5  34  18  26   0  39   0 0.00  0.0    1  3.9 12 290   M    M   2 1      14 300
 6  37   9  23  -3  42   0 0.00  0.0    T  5.9 15 110   M    M   0        16 120
 7  34  13  24  -2  41   0 0.00  0.0    T  4.4 14 310   M    M   0        16 310
 8  36  10  23  -3  42   0 0.00  0.0    T  5.3 21 130   M    M   1        23 140
 9  40  19  30   4  35   0 0.00  0.0    T  4.9 14  70   M    M   3        19  50
10  37  15  26  -1  39   0 0.00  0.0    T  5.1 14 120   M    M   0        16 120
11  38   8  23  -4  42   0 0.00  0.0    0  5.4 16 130   M    M   0        18 130
12  33   8  21  -6  44   0 0.00  0.0    0  5.2 20 130   M    M   0        23 140
13  34  11  23  -4  42   0 0.00  0.0    0  4.4 14 310   M    M   1        16 300
14  40  10  25  -2  40   0 0.00  0.0    0  3.7 14 300   M    M   0        16 300
15  44  11  28   1  37   0 0.00  0.0    0  3.8 13 120   M    M   0        14 120
16  43  20  32   5  33   0 0.00  0.0    0  3.8 10 320   M    M   2        13 300
17  45  22  34   7  31   0 0.00  0.0    0  3.3 10 320   M    M   1        12 310
18  46  22  34   7  31   0 0.00  0.0    0  8.1 25  50   M    M   5        34  40
19  44  28  36   9  29   0 0.00  0.0    0  4.3 15  60   M    M   4        24  60
20  45  23  34   7  31   0 0.00  0.0    0  5.1 15 310   M    M   3        21 320
21  47  20  34   6  31   0 0.00  0.0    0  4.2 12 100   M    M   2        16 260
22  45  23  34   6  31   0 0.00  0.0    0  5.1 18 130   M    M   7        22 110
23  44  25  35   7  30   0 0.08    T    0  9.4 21 270   M    M   7 1      31 270
24  36  24  30   2  35   0 0.18  2.6    0  6.5 15 110   M    M   8 18     18  90
25  35  22  29   1  36   0 0.03  0.3    3  6.5 15 350   M    M   7 1      20 350
26  34  21  28   0  37   0    T    T    1  8.1 23  90   M    M   4        29  90
27  36  18  27  -2  38   0 0.00  0.0    1  8.4 21 130   M    M   5        27 130
28  43  25  34   5  31   0 0.00  0.0    T  2.7  7  70   M    M   4         9  90
29  55  24  40  11  25   0 0.04    T    T  9.2 25 180   M    M   5 1      35 180
30  43  30  37   8  28   0 0.03  0.1    T  7.0 13 330   M    M   7 1      16 330
31  45  23  34   4  31   0 0.00  0.0    0  6.3 15 130   M    M   0        17  90
================================================================================
SM 1215  526      1137   0  0.36  3.0    166.1          M       85
================================================================================
AV 39.2 17.0                               5.4 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 25  50                 35 180
================================================================================
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:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   39  7 N
                                          LONGITUDE: 108 32 W

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

AVERAGE MONTHLY: 28.1   TOTAL FOR MONTH:   0.36    1 = FOG OR MIST
DPTR FM NORMAL:   0.7   DPTR FM NORMAL:   -0.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    55 ON 29    GRTST 24HR  0.21 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:      4 ON  2, 1                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   3.0 INCHES  5 = HAIL
                        GRTST 24HR   2.9 ON 24-25  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON 25     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:   2    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.  1137    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL   -30    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  3421    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -103

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.64 ON 12
DPTR FM NORMAL     0    LOWEST  SLP 29.58 ON 26

[REMARKS]
#FINAL-01-21#



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