WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA

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000
CXUS51 KLWX 260620
CF6MRB
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARTINSBURG WV
                                          MONTH:     SEPTEMBER
                                          YEAR:      2017
                                          LATITUDE:   39 24 N
                                          LONGITUDE:  77 59 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  69  54  62  -8   3   0    T    M    M  5.3 13  30   M    M   6        16 350
 2  58  53  56 -14   9   0 0.44    M    M  3.6 10  40   M    M  10 12     14  30
 3  77  56  67  -3   0   2 0.01    M    M  6.5 22 260   M    M   8 1      26 270
 4  82  56  69  -1   0   4 0.00    M    M  6.7 15 150   M    M   0        19 150
 5  86  63  75   6   0  10 0.53    M    M  4.5 47 280   M    M   2 138    66 270
 6  66  58  62  -7   3   0 0.43    M    M  2.3  8 350   M    M  10 12     10 350
 7  70  52  61  -8   4   0 0.00    M    M  8.8 20 280   M    M   4 12     26 270
 8  74  47  61  -7   4   0 0.00    M    M  5.2 18 280   M    M   2        23 270
 9  71  47  59  -9   6   0 0.00    M    M  4.8 15  20   M    M   2 1      20  30
10  72  42  57 -11   8   0 0.00    M    M  3.0 14  30   M    M   2        28  20
11  71  43  57 -10   8   0 0.00    M    M  1.2  9  30   M    M   0        11  40
12  77  53  65  -2   0   0 0.00    M    M  1.4  8  40   M    M   1        11  60
13  77  61  69   3   0   4 0.01    M    M  2.8 10 140   M    M   7 18     14 160
14  79  60  70   4   0   5 0.04    M    M  3.1 10 260   M    M   7 1      13 320
15  81  56  69   3   0   4 0.00    M    M  2.5  9 340   M    M   5 1      19 350
16  84  57  71   6   0   6 0.00    M    M  0.9  8  80   M    M   2 1      11  80
17  84  62  73   8   0   8 0.00    M    M  1.3  8 140   M    M   5 128    11 150
18  82  61  72   8   0   7 0.00    M    M  3.4 13  40   M    M   4 128    16  40
19  83  61  72   8   0   7 0.00    M    M  3.7 12 330   M    M   4 18     16 350
20  88  54  71   7   0   6 0.00    M    M  3.0 13 340   M    M   0 1      18 320
21  87  56  72   9   0   7 0.00    M    M  1.8 12  20   M    M   0 1      19 330
22  82  59  71   8   0   6 0.00    M    M  1.4 10 330   M    M   0 1      13 320
23  88  51  70   8   0   5 0.00    M    M  2.4 10  30   M    M   0 1      16  20
24  90  55  73  11   0   8 0.00    M    M  2.1 14  30   M    M   1 1      18 360
25  89  60  75  13   0  10 0.00    M    M  1.2  9  40   M    M   0 1      11  70
================================================================================
SM 1967 1377        45  99  1.46    M     82.9          M       82
================================================================================
AV 78.7 55.1                               3.3 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 47 280               # 66  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:  MARTINSBURG WV
                                          MONTH:    SEPTEMBER
                                          YEAR:     2017
                                          LATITUDE:   39 24 N
                                          LONGITUDE:  77 59 W

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

AVERAGE MONTHLY: 66.9   TOTAL FOR MONTH:   1.46    1 = FOG OR MIST
DPTR FM NORMAL:   0.6   DPTR FM NORMAL:   -1.51    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 24    GRTST 24HR  0.53 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     42 ON 10                               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:   0    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    45    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL   -12    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1    47    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL   -17

[CDD (BASE 65) ]
TOTAL THIS MO.    99
DPTR FM NORMAL    11    [PRESSURE DATA]
TOTAL FM JAN 1   995    HIGHEST SLP M ON M
DPTR FM NORMAL   115    LOWEST  SLP 29.73 ON  5

[REMARKS]



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