WFO Monthly/Daily Climate Data
Issued by NWS State College, PA

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CXUS51 KCTP 010900
CF6IPT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WILLIAMSPORT PA
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          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  29  37   0  28   0 0.08  0.0    0  4.6 14  60   M    M   6 1      19  50
 2  55  38  47  11  18   0 0.04  0.0    0  8.6 32 310   M    M   8 18     45 310
 3  45  31  38   2  27   0 0.00  0.0    0  8.3 23 290   M    M   4        34 280
 4  50  29  40   4  25   0 0.00  0.0    0  4.6 18 240   M    M   4        23 250
 5  47  28  38   2  27   0 0.00  0.0    0  5.8 17 110   M    M   5        29 120
 6  54  36  45  10  20   0 0.07  0.0    0 11.6 35 260   M    M   9 8      46 290
 7  37  29  33  -2  32   0 0.00  0.0    0  6.5 17 270   M    M   6        25 260
 8  35  29  32  -3  33   0    T  0.1    0  5.2 16 160   M    M   9 18     20 150
 9  37  25  31  -3  34   0 0.00  0.0    T  6.5 17  90   M    M   6        26  90
10  46  37  42   8  23   0 0.00  0.0    0  5.2 17 100   M    M   9        28 120
11  59  42  51  17  14   0 0.28  0.0    0 14.3 37 270   M    M   9 18     54 280
12  47  26  37   3  28   0 0.00  0.0    0  8.7 23 300   M    M   3        30 280
13  54  26  40   7  25   0 0.00  0.0    0  3.4 16 270   M    M   0        22 280
14  52  26  39   6  26   0 0.00  0.0    0  2.6  8 360   M    M   0        10 350
15  49  25  37   4  28   0 0.01  0.0    0  3.1 13  40   M    M   6        16 110
16  65  42  54  21  11   0 0.00  0.0    0  6.9 20 250   M    M   7        26 230
17  63  36  50  18  15   0 0.00  0.0    0  7.3 24 260   M    M   1        31 270
18  42  36  39   7  26   0 0.26  0.0    0  5.9 15  60   M    M  10 18     23  90
19  42  23  33   1  32   0 0.00  0.0    0  9.2 21 300   M    M   6 1      25 330
20  36  16  26  -6  39   0 0.00  0.0    0  2.1 12 130   M    M   0        15 140
21  39  19  29  -2  36   0 0.00  0.0    0  2.5 13  60   M    M   2        17  80
22  40  21  31   0  34   0    T    T    0  8.8 24 300   M    M   7 18     34 300
23  36  24  30  -1  35   0    T    T    0  7.7 16 100   M    M   7        24 100
24  40  28  34   3  31   0 0.08  0.9    1  4.1 15  60   M    M   7 128    20  60
25  44  37  41  11  24   0 0.06  0.0    0  4.0 13  70   M    M  10 18     15  60
26  49  32  41  11  24   0 0.00  0.0    0  8.8 17 270   M    M   4 1      22 270
27  35  29  32   2  33   0 0.23  0.4    0  6.1 17 140   M    M   8 148    26 110
28  39  34  37   7  28   0 0.24    T    T  3.2 15  60   M    M   9 148    19 100
29  44  38  41  11  24   0 0.01  0.0    0  2.5 13  60   M    M   9 18     17  70
30  48  41  45  15  20   0 0.01  0.0    0  2.2  8 150   M    M  10 128    10 120
31  52  44  48  19  17   0    T  0.0    0  3.1 12  60   M    M  10 128    15 160
================================================================================
SM 1425  956       817   0  1.37  1.4    183.4          M      191
================================================================================
AV 46.0 30.8                               5.9 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    37 270                 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:   WILLIAMSPORT PA
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   41 15 N
                                          LONGITUDE:  76 55 W

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

AVERAGE MONTHLY: 38.4   TOTAL FOR MONTH:   1.37    1 = FOG OR MIST
DPTR FM NORMAL:   5.6   DPTR FM NORMAL:   -1.90    2 = FOG REDUCING VISIBILITY
HIGHEST:    65 ON 16    GRTST 24HR  0.28 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     16 ON 20                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   1.4 INCHES  5 = HAIL
                        GRTST 24HR   0.9 ON 24-24  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON 24     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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  19    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   817    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL  -183    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  1784    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL  -389

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1014    HIGHEST SLP 30.62 ON 15
DPTR FM NORMAL   216    LOWEST  SLP 29.45 ON 11

[REMARKS]
#FINAL-12-21#


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