National Weather Service Text Product Display

WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
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CXUS51 KLWX 180620
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     MAY
                                          YEAR:      2013
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 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  71  50  61  -1   4   0 0.00  0.0    0  9.5 18 110   M    M   2        21 110
 2  68  49  59  -3   6   0 0.00  0.0    0  6.0 16 110   M    M   4        20 120
 3  68  49  59  -3   6   0 0.00  0.0    0  9.5 17 110   M    M   8        22 120
 4  69  50  60  -2   5   0 0.00  0.0    0  9.2 22 100   M    M   8        26 100
 5  64  47  56  -7   9   0 0.00  0.0    0  9.4 18  50   M    M   6 8      24  60
 6  65  52  59  -4   6   0    T  0.0    0 12.0 20 100   M    M  10 18     24  90
 7  66  59  63   0   2   0 0.55  0.0    0 12.0 20  80   M    M   9 1      25 100
 8  72  59  66   2   0   1 0.04  0.0    0  5.6 25 180   M    M   8        31 180
 9  77  56  67   3   0   2 0.06  0.0    0  4.8 14 280   M    M   7 1      18 280
10  83  58  71   7   0   6 0.48  0.0    0  6.0 17 290   M    M   8 13     22 320
11  80  64  72   8   0   7 0.07  0.0    0  6.7 17 340   M    M   9 13     22 340
12  67  53  60  -5   5   0    T  0.0    0 12.9 26 320   M    M   5        36 310
13  63  46  55 -10  10   0 0.00  0.0    0 11.0 24 280   M    M   6        35 270
14  67  42  55 -10  10   0 0.00  0.0    0  6.1 15 290   M    M   7        24 280
15  86  57  72   6   0   7    T  0.0    0  8.2 23 200   M    M   7        29 200
16  87  66  77  11   0  12    T  0.0    0  9.5 25 270   M    M   8        32 270
17  83  63  73   7   0   8 0.00  0.0    0  6.1 15 120   M    M   5        24 110
================================================================================
SM 1236  920        63  43  1.20     0.0 144.5          M      117
================================================================================
AV 72.7 54.1                               8.5 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 26 320               # 36  310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  WASHINGTON NATIONAL DC
                                          MONTH:    MAY
                                          YEAR:     2013
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 63.4   TOTAL FOR MONTH:   1.20    1 = FOG OR MIST
DPTR FM NORMAL:  -0.5   DPTR FM NORMAL:   -0.93    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 16    GRTST 24HR  0.55 ON  7- 7      TO 1/4 MILE OR LESS
LOWEST:     42 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   0           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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
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.    63    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL     5    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  3745    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -259

[CDD (BASE 65) ]
TOTAL THIS MO.    43
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1    84    HIGHEST SLP M ON M
DPTR FM NORMAL    20    LOWEST  SLP 29.68 ON 15

[REMARKS]
National Weather Service Weather Forecast Office
