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000
CXUS51 KLWX 010737
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     APRIL
                                          YEAR:      2022
                                          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  65  46  56   3   9   0 0.21  0.0    0 13.8 29 320   M    M   7        47 290
 2  58  39  49  -4  16   0 0.00  0.0    0  8.7 20 360   M    M   5        26 310
 3  62  44  53  -1  12   0 0.00  0.0    0 12.4 29 290   M    M   8        42 280
 4  59  39  49  -5  16   0 0.00  0.0    0  7.1 15 340   M    M   5        20 350
 5  56  48  52  -2  13   0 0.84  0.0    0  7.4 17  40   M    M  10 1      22  40
 6  62  53  58   3   7   0 0.86  0.0    0  9.6 21  90   M    M  10 18     26  90
 7  54  48  51  -4  14   0 0.68  0.0    0  9.6 21 120   M    M   9 13     27 130
 8  65  45  55  -1  10   0 0.15  0.0    0  8.3 23 340   M    M   5 3      33 190
 9  58  44  51  -5  14   0 0.04  0.0    0  9.5 20 310   M    M   8        30 310
10  56  41  49  -7  16   0 0.00  0.0    0 11.0 25 320   M    M   5        40 320
11  67  40  54  -3  11   0 0.00  0.0    0  6.8 16 170   M    M   5        23 160
12  80  53  67  10   0   2    T  0.0    0  5.7 17 340   M    M   7        26 310
13  86  56  71  14   0   6 0.00  0.0    0  9.5 23 200   M    M   7        30 230
14  84  60  72  14   0   7 0.03  0.0    0 14.5 30 320   M    M   7        46 330
15  72  50  61   3   4   0 0.00  0.0    0  9.8 22 170   M    M   4        29 190
16  80  59  70  12   0   5    T  0.0    0 13.3 29  10   M    M   8 3      37  10
17  59  46  53  -6  12   0 0.00  0.0    0 13.8 25 340   M    M   5        33 340
18  48  40  44 -15  21   0 0.91  0.0    0 11.7 24 320   M    M  10 1      32 330
19  55  40  48 -12  17   0    T  0.0    0 13.7 29 270   M    M   8        43 270
20  62  41  52  -8  13   0 0.00  0.0    0  7.7 15 170   M    M   3        21 270
21  68  49  59  -1   6   0    T  0.0    0 10.7 20 200   M    M   8        29 200
22  77  52  65   4   0   0 0.00  0.0    0  5.3 15 310   M    M   6        22 310
23  78  53  66   5   0   1 0.00  0.0    0  5.8 15 100   M    M   6        18 110
24  82  55  69   8   0   4 0.00  0.0    0  6.9 18  90   M    M   4        22  90
25  72  54  63   1   2   0 0.00  0.0    0  8.9 15  70   M    M   7        19  70
26  74  57  66   4   0   1 0.10  0.0    0  7.0 21 300   M    M  10 18     29 290
27  63  43  53  -9  12   0 0.00  0.0    0 14.2 30 320   M    M   5        42 330
28  60  39  50 -12  15   0 0.00  0.0    0 13.4 24 360   M    M   5        33 360
29  67  42  55  -8  10   0 0.00  0.0    0  6.1 17 330   M    M   3        31 340
30  68  44  56  -7   9   0 0.00  0.0    0  5.9 13  50   M    M   6 8      16  50
================================================================================
SM 1997 1420       259  26  3.82  0.0    288.1          M      196
================================================================================
AV 66.6 47.3                               9.6 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 30 320                 47 290
================================================================================
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:     APRIL
                                          YEAR:      2022
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 57.0   TOTAL FOR MONTH:   3.82    1 = FOG OR MIST
DPTR FM NORMAL:  -1.3   DPTR FM NORMAL:    0.61    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 13    GRTST 24HR  1.68 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:     39 ON 28, 4                             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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   259    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    23    PTCLDY (SCALE 4-7)  24
TOTAL FM JUL 1  3351    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -352

[CDD (BASE 65) ]
TOTAL THIS MO.    26
DPTR FM NORMAL    -6    [PRESSURE DATA]
TOTAL FM JAN 1    30    HIGHEST SLP 30.48 ON 21
DPTR FM NORMAL    -5    LOWEST  SLP 29.51 ON  1

[REMARKS]
#FINAL-04-22#