WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXAK56 PAJK 171338
CF6AJN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   JUNEAU
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          LATITUDE:   58 22 N
                                          LONGITUDE: 134 35 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  32  26  29  -2  36   0    T    T    1  0.6  7 110   M    M   8 12      7 110
 2  34  27  31   0  34   0 0.07  0.3    1 10.4 18  80   M    M  10 146    24 130
 3  41  34  38   7  27   0 0.20    T    1 15.3 29 120   M    M  10 1      37 110
 4  43  35  39   8  26   0 0.32  0.0    0 13.5 29 110   M    M   9 1      39 100
 5  46  37  42  11  23   0 0.05  0.0    0 16.4 26 110   M    M   9 1      32 120
 6  50  42  46  15  19   0    T  0.0    0 19.5 28 110   M    M  10        35 120
 7  51  44  48  17  17   0 0.00  0.0    0 15.3 25 120   M    M   8        31 120
 8  54  43  49  18  16   0 1.14  0.0    0 19.0 36 110   M    M   8 1      47 110
 9  47  42  45  15  20   0 0.72  0.0    0 14.7 28 120   M    M  10 1      33 110
10  47  42  45  15  20   0 0.32  0.0    0 11.3 23 120   M    M   9 1      30 120
11  49  39  44  14  21   0 1.69  0.0    0 11.0 30 120   M    M  10 1      41 120
12  46  38  42  12  23   0 0.17  0.0    0  8.6 18 120   M    M   8 1      23 120
13  47  41  44  14  21   0 1.44  0.0    0 16.6 28 120   M    M   8 1      36 120
14  47  40  44  14  21   0 0.68  0.0    0 15.7 33 110   M    M   9 1      45 110
15  40  37  39   9  26   0 0.12    T    0  8.8 25 110   M    M  10 14     33 100
16  40  35  38   8  27   0 0.90    T    0 16.7 28 110   M    M  10 14     41 130
================================================================================
SM  714  602       377   0  7.82     0.3 213.4          M      146
================================================================================
AV 44.6 37.6                              13.3 FASTST   M    M   9    MAX(MPH)
                                 MISC ---->  # 36 110               # 47  110
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  JUNEAU
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   58 22 N
                                          LONGITUDE: 134 35 W

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

AVERAGE MONTHLY: 41.1   TOTAL FOR MONTH:   7.82    1 = FOG OR MIST
DPTR FM NORMAL:  10.6   DPTR FM NORMAL:    4.61    2 = FOG REDUCING VISIBILITY
HIGHEST:    54 ON  8    GRTST 24HR  1.69 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     26 ON  1                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.3 INCH    5 = HAIL
                        GRTST 24HR   0.3 ON  2- 2  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON  3, 2  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:   1    0.01 INCH OR MORE:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  11
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   6
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.   377    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL  -175    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  3161    CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL   -22

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     1    HIGHEST SLP M ON M
DPTR FM NORMAL    -1    LOWEST  SLP 29.47 ON 16

[REMARKS]



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