WFO Monthly/Daily Climate Data
Issued by NWS Huntsville, AL

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CXUS54 KHUN 090910
CF6HSV
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HUNTSVILLE
                                          MONTH:     DECEMBER
                                          YEAR:      2018
                                          LATITUDE:   34 39 N
                                          LONGITUDE:  86 46 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  68  56  62  14   3   0 0.52  0.0    0 14.3 23 140   M    M  10 13   32 140
 2  72  50  61  14   4   0 0.00  0.0    0  9.6 23 250   M    M   0 M    33 250
 3  56  40  48   1  17   0 0.00  0.0    0  6.8 15 320   M    M   5 M    19 310
 4  48  33  41  -6  24   0 0.00  0.0    0  7.9 14 320   M    M   8 M    17 310
 5  43  27  35 -11  30   0 0.00  0.0    0  7.6 17 310   M    M   1 M    24 340
 6  49  25  37  -9  28   0    T  0.0    0  3.3 13 150   M    M   7 1    16 140
 7  45  41  43  -3  22   0 0.15  0.0    0  2.3  8  60   M    M  10 1    10  60
 8  46  41  44  -1  21   0 2.04  0.0    0  9.5 31 100   M    M  10 1    42 110
================================================================================
SM  427  313       149   0  2.71  0.0     61.3          M       51
================================================================================
AV 53.4 39.1                               7.7 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    31 100                 42 110
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   HUNTSVILLE
                                          MONTH:     DECEMBER
                                          YEAR:      2018
                                          LATITUDE:   34 39 N
                                          LONGITUDE:  86 46 W

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

AVERAGE MONTHLY: 46.3   TOTAL FOR MONTH:   2.71    1 = FOG OR MIST
DPTR FM NORMAL:  -0.3   DPTR FM NORMAL:    1.15    2 = FOG REDUCING VISIBILITY
HIGHEST:    72 ON  2    GRTST 24HR  2.05 ON  7- 8      TO 1/4 MILE OR LESS
LOWEST:     25 ON  6                               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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   149    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    -1    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1   769    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL    92

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  2505    HIGHEST SLP M ON M
DPTR FM NORMAL   556    LOWEST  SLP 29.54 ON  1

[REMARKS]


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