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000
CXUS55 KCTP 310800
CF6IPT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WILLIAMSPORT PA
                                          MONTH:     DECEMBER
                                          YEAR:      2012
                                          LATITUDE:   41 15 N
                                          LONGITUDE:  76 55 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  39  42   6  23   0    T  0.0    0  7.1 15  70   M    M  10 18     20  80
 2  48  41  45   9  20   0 0.04  0.0    0  4.6 14 110   M    M  10 1      23  80
 3  51  44  48  13  17   0    T  0.0    0  0.2  5 110   M    M  10 12      6 100
 4  66  49  58  23   7   0 0.11  0.0    0  7.0 24 320   M    M   7 18     33 150
 5  54  31  43   9  22   0 0.03  0.0    0 10.0 22 320   M    M   6 1      30 320
 6  40  24  32  -2  33   0 0.00  0.0    0  2.8 10 360   M    M   2        14 360
 7  38  29  34   0  31   0 0.45  0.0    0  2.8 14  70   M    M   9 1      20 100
 8  46  38  42   8  23   0 0.25  0.0    0  2.9  8  70   M    M  10 1      13  90
 9  44  36  40   7  25   0 0.11  0.0    0  4.4 14  60   M    M   9 12     21 150
10  50  41  46  13  19   0 0.27  0.0    0  7.2 16  80   M    M  10 1      22  60
11  43  30  37   5  28   0 0.03  0.0    0  4.3 17 320   M    M   8 1      22 320
12  42  26  34   2  31   0 0.00  0.0    0  1.7 12 240   M    M   4 1      15 240
13  42  21  32   0  33   0 0.00  0.0    0  0.9  9 140   M    M   0 1      13 140
14  48  20  34   2  31   0 0.00  0.0    0  1.2 12 290   M    M   1 1      16 300
15  44  24  34   3  31   0    T  0.0    0  3.4 17  60   M    M   1 1      21  70
16  48  38  43  12  22   0 0.01  0.0    0 10.8 18  60   M    M   9        26 110
17  48  43  46  15  19   0 0.78  0.0    0  7.8 16  60   M    M  10 1      23  90
18  47  37  42  12  23   0 0.05  0.0    0  8.3 24 290   M    M   9 1      31 260
19  45  28  37   7  28   0 0.00  0.0    0  7.3 17 290   M    M   7        24 290
20  42  27  35   5  30   0 0.51  0.5    T  9.9 24 100   M    M   4 1      32 100
21  46  34  40  10  25   0 1.22    T    0 12.1 26 120   M    M  10 1      37 120
22  38  33  36   7  29   0    T    T    0 17.1 30 290   M    M  10        43 280
23  40  23  32   3  33   0 0.00  0.0    0  5.6 16 290   M    M   3        23 290
24  37  22  30   1  35   0 0.09  0.5    0  4.6 12  60   M    M   3 1      20 150
25  37  29  33   4  32   0    T    T    T  4.7 12  10   M    M  10 1      17  20
26  31  24  28   0  37   0 1.04  6.2    T  5.3 15 110   M    M   8 126    21 100
27  32  28  30   2  35   0 0.16  1.6    8 12.7 24 300   M    M  10 1      31 300
28  33  22  28   0  37   0 0.00  0.0    7  5.2 16 320   M    M   8        21 310
29  31  23  27  -1  38   0 0.46  5.1    8  6.5 15 260   M    M   9 12     21 280
30  33  27  30   2  35   0    T    T    8 12.2 26 300   M    M   9        37 290
================================================================================
SM 1288  931       832   0  5.61    13.9 190.6          M      216
================================================================================
AV 42.9 31.0                               6.4 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 30 290               # 43  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:  WILLIAMSPORT PA
                                          MONTH:    DECEMBER
                                          YEAR:     2012
                                          LATITUDE:   41 15 N
                                          LONGITUDE:  76 55 W

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

AVERAGE MONTHLY: 37.0   TOTAL FOR MONTH:   5.61    1 = FOG OR MIST
DPTR FM NORMAL:   5.6   DPTR FM NORMAL:    2.75    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON  4    GRTST 24HR  1.73 ON 20-21      TO 1/4 MILE OR LESS
LOWEST:     20 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  13.9 INCHES  5 = HAIL
                        GRTST 24HR   6.2 ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   8 ON 30,29  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:   3    0.01 INCH OR MORE:  17
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  11
MIN 32 OR BELOW:  18    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   832    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL  -178    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  2012    CLOUDY (SCALE 8-10) 17
DPTR FM NORMAL  -243

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   951    HIGHEST SLP M ON M
DPTR FM NORMAL   249    LOWEST  SLP 29.26 ON 21

[REMARKS]