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000
CXUS51 KLWX 010815
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     APRIL
                                          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  78  50  64  11   1   0 0.25  0.0    0 19.1 40 310   M    M   9 13     59 300
 2  58  45  52  -1  13   0 0.00  0.0    0 13.8 29 330   M    M   3        39 340
 3  72  42  57   3   8   0 0.00  0.0    0 10.4 23 210   M    M   5 8      32 200
 4  79  56  68  14   0   3 0.00  0.0    0  9.0 16 170   M    M   3        24 200
 5  87  59  73  19   0   8 0.00  0.0    0 10.0 23 190   M    M   8        33 180
 6  86  60  73  18   0   8 0.03  0.0    0  9.0 35 340   M    M   8 13     49 320
 7  59  49  54  -1  11   0 0.01    T    0  8.8 18 340   M    M   9 4      24 350
 8  54  45  50  -6  15   0 0.00  0.0    0  9.1 21  50   M    M  10        26  60
 9  63  40  52  -4  13   0 0.00  0.0    0  5.9 14 170   M    M   3        18 160
10  65  41  53  -3  12   0 0.00  0.0    0  6.8 15 170   M    M   0        20 180
11  79  44  62   5   3   0 0.00  0.0    0  7.4 15 250   M    M   3        21 290
12  86  54  70  13   0   5 0.00  0.0    0  9.5 21 280   M    M   4        30 260
13  88  56  72  15   0   7 0.00  0.0    0  6.2 15 260   M    M   1        20 260
14  81  60  71  13   0   6    T  0.0    0  9.1 17 180   M    M   9        24 180
15  79  65  72  14   0   7 0.53  0.0    0  6.2 16 160   M    M   8 13     23 260
16  81  60  71  13   0   6 0.00  0.0    0  8.1 17 180   M    M   8        23 190
17  71  55  63   4   2   0 0.01  0.0    0 12.5 26 300   M    M   7        37 300
18  75  47  61   2   4   0 0.00  0.0    0 11.3 23 260   M    M   2        35 230
19  76  45  61   1   4   0 0.00  0.0    0  5.9 15 170   M    M   3        24 290
20  86  55  71  11   0   6 0.00  0.0    0  4.6 16 110   M    M   5        19 110
21  88  58  73  13   0   8 0.00  0.0    0  9.1 17 190   M    M   3        25 200
22  74  58  66   5   0   1 0.64  0.0    0 11.1 35 260   M    M   8 13     44 250
23  66  48  57  -4   8   0    T  0.0    0 12.0 23 330   M    M   6        29 330
24  62  46  54  -7  11   0    T  0.0    0  9.8 20 350   M    M   6        26 320
25  62  44  53  -9  12   0 0.00  0.0    0  7.6 15 360   M    M   7        20 340
26  68  46  57  -5   8   0 0.01  0.0    0  5.4 23 210   M    M   7        29 200
27  72  52  62   0   3   0 0.00  0.0    0  7.8 17  90   M    M   8        27 100
28  59  54  57  -5   8   0 1.53  0.0    M 14.0 28  50   M    M  10 1      38  60
29  67  55  61  -2   4   0 0.03  0.0    M  5.9 15  10   M    M   9 1      27 360
30  66  51  59  -4   6   0 0.51  0.0    0  9.6 25 320   M    M  10 13     36 320
================================================================================
SM 2187 1540       146  65  3.55    T    275.0          M      182
================================================================================
AV 72.9 51.3                               9.2 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    40 310                 59 300
================================================================================
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:     APRIL
                                          YEAR:      2023
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 62.1   TOTAL FOR MONTH:   3.55    1 = FOG OR MIST
DPTR FM NORMAL:   3.9   DPTR FM NORMAL:    0.34    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON 21,13  GRTST 24HR  1.55 ON 28-29      TO 1/4 MILE OR LESS
LOWEST:     40 ON  9                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  7- 7  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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   146    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL   -90    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  3125    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -578

[CDD (BASE 65) ]
TOTAL THIS MO.    65
DPTR FM NORMAL    33    [PRESSURE DATA]
TOTAL FM JAN 1    67    HIGHEST SLP 30.54 ON  8
DPTR FM NORMAL    32    LOWEST  SLP 29.18 ON 30

[REMARKS]
#FINAL-04-23#