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

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CXUS51 KLWX 210620
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     NOVEMBER
                                          YEAR:      2017
                                          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  64  46  55   1  10   0    T  0.0    0  6.0 12  30   M    M   9        14  30
 2  77  51  64  10   1   0    T  0.0    0  6.7 18 210   M    M   6        22 210
 3  78  58  68  14   0   3 0.00  0.0    0  8.6 20  10   M    M   5        26  10
 4  61  49  55   1  10   0 0.58  0.0    0  8.1 20  20   M    M   8 1      26  30
 5  62  54  58   5   7   0 0.09  0.0    0  6.1 14 200   M    M  10 1      21 200
 6  70  56  63  10   2   0    T  0.0    0 10.0 20  10   M    M   9 3      23  10
 7  56  42  49  -3  16   0 1.07  0.0    0 11.9 18  10   M    M   8 1      23  10
 8  49  42  46  -6  19   0    T  0.0    0 10.7 18 360   M    M  10 1      22  20
 9  57  45  51  -1  14   0 0.03  0.0    0  5.0 10  10   M    M  10 1      13 320
10  50  32  41 -11  24   0 0.00  0.0    0 14.8 26 340   M    M   4 1      32 350
11  39  26  33 -18  32   0 0.00  0.0    0  7.2 18  30   M    M   6        24  20
12  47  31  39 -12  26   0 0.01  0.0    0  2.7 12 120   M    M   9        13 130
13  53  41  47  -3  18   0 0.13  0.0    0  6.7 13 330   M    M   6 1      15 310
14  51  39  45  -5  20   0 0.00  0.0    0  8.7 17  10   M    M   8        23  20
15  55  35  45  -5  20   0 0.00  0.0    0  5.1 12 100   M    M   6        13 100
16  64  44  54   4  11   0    T  0.0    0 11.4 23 320   M    M   6        31 320
17  54  40  47  -2  18   0 0.00  0.0    0  8.3 20 330   M    M   5        24 330
18  63  37  50   1  15   0    T  0.0    0 13.3 29 190   M    M   8        39 190
19  64  43  54   6  11   0 0.07  0.0    0 16.7 33 300   M    M   8        49 290
20  53  38  46  -2  19   0 0.00  0.0    0  9.9 21 290   M    M   3        29 290
================================================================================
SM 1167  849       293   3  1.98     0.0 177.9          M      144
================================================================================
AV 58.4 42.5                               8.9 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 33 300               # 49  290
================================================================================
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:    NOVEMBER
                                          YEAR:     2017
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 50.4   TOTAL FOR MONTH:   1.98    1 = FOG OR MIST
DPTR FM NORMAL:  -0.9   DPTR FM NORMAL:   -0.12    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON  3    GRTST 24HR  1.07 ON  7- 7      TO 1/4 MILE OR LESS
LOWEST:     26 ON 11                               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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   293    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    16    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1   386    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -120

[CDD (BASE 65) ]
TOTAL THIS MO.     3
DPTR FM NORMAL     3    [PRESSURE DATA]
TOTAL FM JAN 1  1826    HIGHEST SLP M ON M
DPTR FM NORMAL   279    LOWEST  SLP 29.31 ON 19

[REMARKS]



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