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000
CXUS51 KLWX 090915
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          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  52  37  45   0  20   0 0.13  0.0    0  6.1 10 200   M    M   8 1      16 230
 2  54  45  50   5  15   0 0.03  0.0    0  2.9  9 190   M    M   9 12     13 180
 3  56  48  52   7  13   0 0.82  0.0    0  3.0 10  50   M    M  10 12     14 300
 4  56  43  50   6  15   0 0.00  0.0    0  6.3 20 320   M    M   8 12     26 310
 5  51  39  45   1  20   0 0.00  0.0    0  5.9 13  20   M    M   7        16 350
 6  46  36  41  -3  24   0    T    T    0 10.5 22 320   M    M   8 4      29 310
 7  47  32  40  -4  25   0 0.00  0.0    0  6.4 16 200   M    M   7        21 220
 8  58  36  47   4  18   0 0.00  0.0    0  3.5 12 200   M    M   6        15 200
================================================================================
SM  420  316       150   0  0.98    T     44.6          M       63
================================================================================
AV 52.5 39.5                               5.6 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->    22 320                 29 310
================================================================================
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:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 46.0   TOTAL FOR MONTH:   0.98    1 = FOG OR MIST
DPTR FM NORMAL:   1.8   DPTR FM NORMAL:    0.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    58 ON  8    GRTST 24HR  0.85 ON  2- 3      TO 1/4 MILE OR LESS
LOWEST:     32 ON  7                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  6- 6  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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   150    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL   -16    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1   739    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL   -73

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1710    HIGHEST SLP M ON M
DPTR FM NORMAL   -27    LOWEST  SLP 29.66 ON  3

[REMARKS]