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000
CXUS51 KLWX 011631
CF6MRB
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARTINSBURG WV
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   39 24 N
                                          LONGITUDE:  77 58 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  42  35  39   0  26   0    T    M    M 16.8 29 270   M    M  10        37 260
 2  44  28  36  -2  29   0 0.00    M    M 12.1 25 280   M    M   5        35 290
 3  51  24  38   0  27   0 0.00    M    M  2.6  9 230   M    M   2        13 240
 4  44  38  41   3  24   0 0.55    M    M  1.6  9 160   M    M   9 1      13 160
 5  44  38  41   4  24   0 0.02    M    M 12.3 26 310   M    M  10 1      36 310
 6  42  26  34  -3  31   0 0.00    M    M  9.7 20 330   M    M   7        26 290
 7  38  25  32  -4  33   0 0.00    M    M  8.3 21 330   M    M   7        27 300
 8  42  26  34  -2  31   0 0.00    M    M 12.4 23 320   M    M   1        34 290
 9  52  27  40   4  25   0 0.00    M    M  5.9 17 270   M    M   3        22 280
10  54  27  41   6  24   0 0.00    M    M  2.8 12 310   M    M   1 18     16 270
11  62  26  44   9  21   0 0.00    M    M  1.6  9 100   M    M   1 18     12 100
12  60  31  46  11  19   0 0.00    M    M  1.9 10 140   M    M   1 18     13 140
13  58  31  45  11  20   0 0.00    M    M  6.3 23 260   M    M   2 1      32 280
14  41  31  36   2  29   0 0.80    M    M  7.0 24 330   M    M   8 1      33 300
15  39  23  31  -3  34   0 0.00    M    M  4.7 15 320   M    M   1 18     21 320
16  28  23  26  -8  39   0 1.03    M    M  7.2 17  10   M    M   7 126    25  30
17  36  26  31  -3  34   0 0.01    M    M  2.5 12 360   M    M   8 18     14 360
18  38  24  31  -2  34   0    T    M    M  4.6 18 310   M    M  10 18     25 310
19  34  17  26  -7  39   0 0.00    M    M  1.4  7 150   M    M   2 1       9 160
20  40  27  34   1  31   0 0.00    M    M  2.3 12 150   M    M   9 18     14 160
21  44  24  34   1  31   0 0.04    M    M  2.2 18 260   M    M   7 18     23 260
22  46  34  40   8  25   0    T    M    M 11.5 28 280   M    M   7 8      39 260
23  45  24  35   3  30   0 0.00    M    M  6.0 18 170   M    M   0        25 180
24  50  40  45  13  20   0 2.02    M    M  5.4 22 260   M    M   9 12     26 260
25  42  20  31  -1  34   0 0.14    M    M 14.1 24 280   M    M  10 1      33 300
26  30  19  25  -7  40   0 0.00    M    M  8.8 23 270   M    M   8        28 270
27  39  15  27  -5  38   0 0.00    M    M  2.9 12 150   M    M   0        16 170
28  59  28  44  12  21   0 0.00    M    M  7.9 18 290   M    M   4 18     26 290
29  39  22  31   0  34   0 0.00    M    M  8.7 21 330   M    M   4        31 320
30  45  24  35   4  30   0 0.00    M    M  6.8 15 160   M    M   3        20 160
31  47  28  38   7  27   0 0.02    M    M  6.6 16 360   M    M   8        20 360
================================================================================
SM 1375  831       904   0  4.63    M    204.9          M      164
================================================================================
AV 44.4 26.8                               6.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    29 270                 39 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   MARTINSBURG WV
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   39 24 N
                                          LONGITUDE:  77 58 W

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

AVERAGE MONTHLY: 35.6   TOTAL FOR MONTH:   4.63    1 = FOG OR MIST
DPTR FM NORMAL:   1.4   DPTR FM NORMAL:    1.92    2 = FOG REDUCING VISIBILITY
HIGHEST:    62 ON 11    GRTST 24HR  2.02 ON 24-24      TO 1/4 MILE OR LESS
LOWEST:     15 ON 27                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   2    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   904    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL   -52    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1745    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL  -281

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1184    HIGHEST SLP 30.56 ON 29
DPTR FM NORMAL   289    LOWEST  SLP 29.40 ON 24

[REMARKS]
#FINAL-12-20#