830
CXUS51 KLWX 060815
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WASHINGTON NATIONAL DC
                                          MONTH:     MAY
                                          YEAR:      2025
                                          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  83  61  72   9   0   7 0.00  0.0    0  8.5 15 160   M    M   6        23 160
 2  84  69  77  13   0  12    T  0.0    0  8.4 17 200   M    M   7 3      24 200
 3  84  66  75  11   0  10 0.31  0.0    0 11.1 22 190   M    M   7 13     30 200
 4  74  65  70   6   0   5 0.22  0.0    0  8.1 17 180   M    M   9 1      24 170
 5  75  63  69   5   0   4 0.64  0.0    0  9.0 23 220   M    M  10 13     30 220
================================================================================
SM  400  324         0  38  1.17  0.0     45.1          M       39
================================================================================
AV 80.0 64.8                               9.0 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->    23 220               # 30 200
================================================================================
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:     MAY
                                          YEAR:      2025
                                          LATITUDE:   38 50 N
                                          LONGITUDE:  77  2 W

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

AVERAGE MONTHLY: 72.4   TOTAL FOR MONTH:   1.17    1 = FOG OR MIST
DPTR FM NORMAL:   8.6   DPTR FM NORMAL:    0.55    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON  3, 2  GRTST 24HR  0.64 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     61 ON  1                               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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
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   -17    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  3252    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -468

[CDD (BASE 65) ]
TOTAL THIS MO.    38
DPTR FM NORMAL    28    [PRESSURE DATA]
TOTAL FM JAN 1   130    HIGHEST SLP M ON M
DPTR FM NORMAL    85    LOWEST  SLP 29.79 ON  3

[REMARKS]