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203
CXUS51 KLWX 010700
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     OCTOBER
                                          YEAR:      2020
                                          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  76  57  67   2   0   2 0.04  0.0    0  6.2 16 360   M    M   6        20 360
 2  69  54  62  -2   3   0 0.07  0.0    0  8.4 17 340   M    M   5        25 320
 3  68  49  59  -5   6   0 0.00  0.0    0  6.7 15 320   M    M   1        20 320
 4  70  48  59  -5   6   0    T  0.0    0  4.1 10 120   M    M   5        14 110
 5  70  54  62  -1   3   0 0.02  0.0    0  8.0 21 320   M    M   5        28 310
 6  72  49  61  -2   4   0 0.00  0.0    0  6.5 15 170   M    M   2        20 200
 7  81  56  69   7   0   4 0.00  0.0    0  8.8 21 240   M    M   3        30 260
 8  71  55  63   1   2   0 0.00  0.0    0 10.9 22 330   M    M   1        29 340
 9  71  50  61  -1   4   0 0.00  0.0    0  6.9 15 210   M    M   5        22 170
10  74  60  67   6   0   2 0.00  0.0    0  8.4 16 200   M    M  10        20 190
11  71  65  68   7   0   3 0.68  0.0    0  5.6 13 100   M    M  10 1      18 120
12  66  58  62   1   3   0 0.86  0.0    0 13.6 23  50   M    M  10 1      30  30
13  73  54  64   4   1   0    T  0.0    0  9.5 22 320   M    M   6 1      31 330
14  75  49  62   2   3   0 0.00  0.0    0  7.1 14 170   M    M   2        19 210
15  76  56  66   6   0   1 0.00  0.0    0 11.5 22 210   M    M   3        30 230
16  67  53  60   1   5   0 0.16  0.0    0  9.8 20 350   M    M  10 1      26 360
17  64  45  55  -4  10   0 0.00  0.0    0  6.5 14 350   M    M   1        21 320
18  66  45  56  -3   9   0 0.00  0.0    0  4.7 15 170   M    M   4        20 180
19  72  57  65   7   0   0 0.00  0.0    0  5.6 13 190   M    M   6        16 200
20  76  59  68  10   0   3    T  0.0    0  4.5 12 180   M    M   7 12     16 180
21  76  62  69  11   0   4 0.01  0.0    0  4.6 10 170   M    M   7 12     13 180
22  80  60  70  13   0   5 0.00  0.0    0  4.9  8 190   M    M   3 12     10 190
23  77  63  70  13   0   5 0.00  0.0    0  6.6 13 170   M    M   5 12     16 150
24  78  57  68  11   0   3    T  0.0    0  9.5 18 340   M    M   8        23 340
25  57  47  52  -4  13   0 0.45  0.0    0 11.2 16  50   M    M  10 1      22  50
26  62  48  55  -1  10   0    T  0.0    0  4.5 14 350   M    M   9 18     16 340
27  66  58  62   6   3   0 0.00  0.0    0  4.3 12 190   M    M  10 1      14 190
28  71  62  67  11   0   2 0.00  0.0    0  6.9 15 190   M    M   9 1      21 190
29  64  52  58   3   7   0 2.26  0.0    0 10.5 21 320   M    M  10 1      26 320
30  55  48  52  -3  13   0 0.31  0.0    0 12.8 22 350   M    M   8 1      29 360
31  51  41  46  -9  19   0 0.00  0.0    0  8.1 18 360   M    M   8        22 360
================================================================================
SM 2165 1671       124  34  4.86  0.0    237.2          M      189
================================================================================
AV 69.8 53.9                               7.7 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    23  50                 31 330
================================================================================
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:     OCTOBER
                                          YEAR:      2020
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 61.9   TOTAL FOR MONTH:   4.86    1 = FOG OR MIST
DPTR FM NORMAL:   2.4   DPTR FM NORMAL:    1.46    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  7    GRTST 24HR  2.50 ON 29-30      TO 1/4 MILE OR LESS
LOWEST:     41 ON 31                               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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   124    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL   -81    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1   154    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL   -75

[CDD (BASE 65) ]
TOTAL THIS MO.    34
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1759    HIGHEST SLP M ON M
DPTR FM NORMAL   212    LOWEST  SLP 29.35 ON 29

[REMARKS]
#FINAL-10-20#