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

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619
CXUS51 KLWX 240620
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     JULY
                                          YEAR:      2016
                                          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  88  71  80   1   0  15 0.24  0.0    0  7.2 23 310   M    M   6 3      27 300
 2  80  70  75  -4   0  10 0.00  0.0    0  9.6 21 340   M    M   5        25 300
 3  74  64  69 -10   0   4 0.07  0.0    0  4.6 16 160   M    M  10        18 160
 4  74  68  71  -8   0   6 0.31  0.0    0  9.2 16 190   M    M  10 1      20 190
 5  91  74  83   3   0  18 0.27  0.0    0  8.0 18 290   M    M   7 1      26 280
 6  94  77  86   6   0  21 0.00  0.0    0  4.9 10 180   M    M   5        14 260
 7  93  77  85   5   0  20 0.00  0.0    0  8.2 15 340   M    M   6        19 330
 8  91  77  84   4   0  19 0.03  0.0    0  7.2 26 320   M    M   5        30 320
 9  93  78  86   6   0  21 0.18  0.0    0  8.4 26 280   M    M   7        33 280
10  86  74  80   0   0  15 0.00  0.0    0  8.9 22 330   M    M   6        29 340
11  88  70  79  -1   0  14 0.00  0.0    0  5.7 15  20   M    M   5        18  30
12  87  73  80   0   0  15 0.00  0.0    0  8.1 15 180   M    M   8        20 160
13  90  75  83   3   0  18    T  0.0    0  6.8 14 110   M    M   8        18  90
14  98  75  87   7   0  22 0.00  0.0    0 10.1 23 210   M    M   4        29 220
15  94  76  85   5   0  20 0.00  0.0    0  7.9 17 340   M    M   6        21 360
16  93  72  83   3   0  18 0.43  0.0    0  6.6 28 330   M    M   7 13     36 330
17  93  71  82   2   0  17 0.00  0.0    0  6.9 15 340   M    M   5        19 220
18  95  73  84   4   0  19 0.44  0.0    0  8.6 36 310   M    M   7 138    45 320
19  92  70  81   1   0  16 0.46  0.0    0  7.4 29 360   M    M   7 13     37 360
20  89  70  80   0   0  15 0.00  0.0    0  5.7 13  30   M    M   4 3      16 310
21  90  71  81   1   0  16 0.00  0.0    0  7.0 15 170   M    M   4        25 160
22  95  74  85   5   0  20 0.00  0.0    0  8.1 17 200   M    M   8        22 210
23  98  79  89   9   0  24 0.00  0.0    0  8.4 17 220   M    M   4 3      22 330
================================================================================
SM 2066 1679         0 383  2.43     0.0 173.5          M      144
================================================================================
AV 89.8 73.0                               7.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 36 310               # 45  320
================================================================================
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:    JULY
                                          YEAR:     2016
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 81.4   TOTAL FOR MONTH:   2.43    1 = FOG OR MIST
DPTR FM NORMAL:   1.6   DPTR FM NORMAL:   -0.37    2 = FOG REDUCING VISIBILITY
HIGHEST:    98 ON 23,14 GRTST 24HR  0.58 ON  4- 5      TO 1/4 MILE OR LESS
LOWEST:     64 ON  3                               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:  15    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   383
DPTR FM NORMAL    43    [PRESSURE DATA]
TOTAL FM JAN 1   856    HIGHEST SLP M ON M
DPTR FM NORMAL    68    LOWEST  SLP 29.77 ON M

[REMARKS]



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