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

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000
CXUS54 KBMX 131216
CF6BHM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BIRMINGHAM
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          LATITUDE:   33 34 N
                                          LONGITUDE:  86 45 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  64  49  57   8   8   0 0.00  0.0    0  2.7  8 320   M    M   8 128    11 340
 2  66  46  56   7   9   0 0.00  0.0    0  2.6 10 310   M    M   5 18     16 320
 3  69  42  56   7   9   0 0.00  0.0    0  1.9 12  40   M    M   6 128    13  50
 4  64  48  56   7   9   0 0.00  0.0    0  6.4 14 140   M    M   7        20 170
 5  66  45  56   8   9   0 0.62    M    0  8.2 36 270   M    M  10 1      54 280
 6  46  39  43  -5  22   0 0.00  0.0    0  6.2 16 340   M    M   8        19 350
 7  49  41  45  -3  20   0 0.00  0.0    0  4.6 10 350   M    M  10        13 360
 8  42  31  37 -11  28   0 0.37  4.0    4  6.7 14 340   M    M  10 12     17 350
 9  43  27  35 -12  30   0 0.00  0.0    2  8.7 18 340   M    M   2        24 250
10  49  25  37 -10  28   0 0.00  0.0    0  3.5 13 240   M    M   0 1      18 220
11  61  31  46  -1  19   0 0.00  0.0    0  3.8 16 250   M    M   1        18 250
12  54  35  45  -2  20   0 0.00  0.0    0 10.9 23 320   M    M   1        29 330
================================================================================
SM  673  459       211   0  0.99     4.0  66.2          M       68
================================================================================
AV 56.1 38.3                               5.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 36 270               # 54  280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  BIRMINGHAM
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   33 34 N
                                          LONGITUDE:  86 45 W

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

AVERAGE MONTHLY: 47.2   TOTAL FOR MONTH:   0.99    1 = FOG OR MIST
DPTR FM NORMAL:  -0.8   DPTR FM NORMAL:   -0.93    2 = FOG REDUCING VISIBILITY
HIGHEST:    69 ON  3    GRTST 24HR  0.62 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     25 ON 10                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.0 INCHES  5 = HAIL
                        GRTST 24HR   4.0 ON  8- 8  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   4 ON  8     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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   211    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL     4    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1   613    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL   -52

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  2278    HIGHEST SLP M ON M
DPTR FM NORMAL   223    LOWEST  SLP 29.92 ON 12

[REMARKS]


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