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

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000
CXUS51 KLWX 240620
CF6MRB
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARTINSBURG WV
                                          MONTH:     APRIL
                                          YEAR:      2018
                                          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  61  43  52   4  13   0    T    M    M  7.8 23 280   M    M   7        29 280
 2  47  33  40  -8  25   0 0.42    M    M  4.2 17  10   M    M  10 1      24  10
 3  52  41  47  -1  18   0 0.18    M    M  5.8 16 150   M    M   8 1      22 150
 4  61  36  49   0  16   0 0.03    M    M 16.4 41 280   M    M   6 1      53 270
 5  51  32  42  -7  23   0 0.00    M    M 10.2 25 260   M    M   5        35 290
 6  71  38  55   6  10   0 0.00    M    M  8.8 26 260   M    M   5        33 250
 7  52  32  42  -8  23   0 0.00    M    M 11.0 24 330   M    M   8        32 310
 8  49  27  38 -12  27   0 0.00    M    M  8.6 20 330   M    M   2        29 330
 9  38  29  34 -16  31   0 0.01    M    M  3.1  9 150   M    M   9 18     13 140
10  53  27  40 -11  25   0 0.00    M    M  5.8 16 320   M    M   5 12     21 300
11  60  33  47  -4  18   0 0.00    M    M  4.2 17 250   M    M   7        26 240
12  78  36  57   6   8   0    T    M    M  6.7 22 190   M    M   3        33 220
13  87  59  73  21   0   8    T    M    M 10.0 20 160   M    M   1 8      28 150
14  85  61  73  21   0   8 0.00    M    M  8.8 20 150   M    M   0        27 140
15  66  41  54   2  11   0 1.49    M    M  8.7 18  80   M    M   6 138    24 100
16  51  38  45  -8  20   0 0.70    M    M 12.1 24 280   M    M  10 1      32 280
17  44  36  40 -13  25   0 0.00    M    M 14.7 30 280   M    M   9        38 280
18  61  29  45  -8  20   0 0.00    M    M  4.8 13 310   M    M   2        17 320
19  55  40  48  -6  17   0 0.01    M    M 13.5 29 290   M    M   8 1      38 310
20  59  34  47  -7  18   0 0.00    M    M 11.6 25 320   M    M   0        31 330
21  61  30  46  -8  19   0 0.00    M    M  2.3  9  50   M    M   0        13 340
22  67  44  56   2   9   0 0.00    M    M  4.1 13 100   M    M   3        18 110
23  69  41  55   0  10   0 0.00    M    M  5.8 17 160   M    M   2        26 150
================================================================================
SM 1378  860       386  16  2.84    M    189.0          M      116
================================================================================
AV 59.9 37.4                               8.2 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 41 280               # 53  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:    APRIL
                                          YEAR:     2018
                                          LATITUDE:   39 24 N
                                          LONGITUDE:  77 59 W

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

AVERAGE MONTHLY: 48.7   TOTAL FOR MONTH:   2.84    1 = FOG OR MIST
DPTR FM NORMAL:  -2.7   DPTR FM NORMAL:    0.30    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 13    GRTST 24HR  1.49 ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     27 ON 10, 8                            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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   386    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL    67    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  4775    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -214

[CDD (BASE 65) ]
TOTAL THIS MO.    16
DPTR FM NORMAL    16    [PRESSURE DATA]
TOTAL FM JAN 1    21    HIGHEST SLP M ON M
DPTR FM NORMAL    20    LOWEST  SLP 29.45 ON 16

[REMARKS]


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