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000
CXUS51 KCTP 010900
CF6IPT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WILLIAMSPORT PA
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          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  47  34  41   5  24   0    T    T    0 12.9 25 240   M    M  10 8      34 250
 2  44  33  39   3  26   0 0.04    T    T 12.5 26 280   M    M   6 1      42 270
 3  50  29  40   5  25   0    T    T    0  4.2 16 250   M    M   2        19 260
 4  55  30  43   8  22   0 0.00  0.0    0  4.0 16 220   M    M   7        21 220
 5  43  37  40   6  25   0    T    T    0  9.9 20 300   M    M   9        28 290
 6  41  27  34   0  31   0    T    T    0  9.6 16 300   M    M   6        22 320
 7  38  26  32  -2  33   0    T    T    0  8.1 16 310   M    M   7        22 310
 8  44  27  36   2  29   0    T    T    0 10.3 20 300   M    M   2 8      25 280
 9  39  31  35   2  30   0 0.01    T    0  8.0 20 260   M    M   9 18     27 250
10  48  28  38   5  27   0 0.00  0.0    0  5.1 14 320   M    M   5        17 280
11  50  24  37   5  28   0 0.00  0.0    0  1.4 10 110   M    M   0 18     18 110
12  52  29  41   9  24   0 0.02  0.0    0  5.0 18  70   M    M   7 18     23 140
13  50  36  43  11  22   0 0.00  0.0    0  7.9 17 260   M    M   8 12     24 260
14  40  32  36   4  29   0    T    T    0  6.0 24 310   M    M   9 1      33 320
15  37  25  31   0  34   0 0.00  0.0    0  6.0 15 310   M    M   2        19 300
16  28  22  25  -6  40   0 1.33 13.7    0  4.7 14 110   M    M   6 12     18 110
17  30  20  25  -6  40   0 0.85 11.0   23  5.5 12 300   M    M   9 12     15 240
18  29   9  19 -11  46   0 0.00  0.0   19  4.7 15 260   M    M   7        19 260
19  23   4  14 -16  51   0 0.00  0.0   17  2.7 10 130   M    M   4 18     12 120
20  34  20  27  -3  38   0 0.01    T   15  6.1 15  60   M    M  10 18     21  60
21  36  24  30   0  35   0 0.00  0.0   14  1.3  9  80   M    M  10 128    11 100
22  42  32  37   8  28   0 0.01    T   12  7.7 23 300   M    M  10 18     32 280
23  42  24  33   4  32   0 0.00  0.0    9  6.5 17  50   M    M   3        30  30
24  46  38  42  13  23   0 2.21  0.0    7  6.6 23 150   M    M   9 128    36 150
25  46  21  34   5  31   0 0.39  0.2    3 15.1 25 260   M    M  10 128    33 280
26  23  19  21  -7  44   0    T    T    3 14.2 23 250   M    M   9        31 260
27  34  23  29   1  36   0 0.00  0.0    3  6.9 20  60   M    M   4        25  90
28  44  31  38  10  27   0    T    T    1  8.9 21  90   M    M   8        37 130
29  36  22  29   1  36   0    T    T    1  9.0 25 300   M    M   4        30 290
30  39  22  31   3  34   0 0.04  0.0    1  7.5 16 110   M    M   6        29  30
31  38  23  31   3  34   0 0.03  0.0    1  4.9 14  80   M    M   7 1      21  90
================================================================================
SM 1248  802       984   0  4.94 24.9    223.2          M      205
================================================================================
AV 40.3 25.9                               7.2 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    26 280                 42 270
================================================================================
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:      2020
                                          LATITUDE:   41 15 N
                                          LONGITUDE:  76 55 W

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

AVERAGE MONTHLY: 33.1   TOTAL FOR MONTH:   4.94    1 = FOG OR MIST
DPTR FM NORMAL:   1.9   DPTR FM NORMAL:    2.01    2 = FOG REDUCING VISIBILITY
HIGHEST:    55 ON  4    GRTST 24HR  2.60 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:      4 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  24.9 INCHES  5 = HAIL
                        GRTST 24HR  13.7 ON 16-16  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  23 ON 17     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:   5    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   984    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -64    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  1993    CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL  -299

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1077    HIGHEST SLP 30.57 ON 29
DPTR FM NORMAL   375    LOWEST  SLP 29.31 ON 25

[REMARKS]
#FINAL-12-20#