[Printable]
759
CXUS51 KLWX 240620
CF6DCA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WASHINGTON NATIONAL DC
MONTH: MAY
YEAR: 2013
LATITUDE: 38 50 N
LONGITUDE: 77 2 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 71 50 61 -1 4 0 0.00 0.0 0 9.5 18 110 M M 2 21 110
2 68 49 59 -3 6 0 0.00 0.0 0 6.0 16 110 M M 4 20 120
3 68 49 59 -3 6 0 0.00 0.0 0 9.5 17 110 M M 8 22 120
4 69 50 60 -2 5 0 0.00 0.0 0 9.2 22 100 M M 8 26 100
5 64 47 56 -7 9 0 0.00 0.0 0 9.4 18 50 M M 6 8 24 60
6 65 52 59 -4 6 0 T 0.0 0 12.0 20 100 M M 10 18 24 90
7 66 59 63 0 2 0 0.55 0.0 0 12.0 20 80 M M 9 1 25 100
8 72 59 66 2 0 1 0.04 0.0 0 5.6 25 180 M M 8 31 180
9 77 56 67 3 0 2 0.06 0.0 0 4.8 14 280 M M 7 1 18 280
10 83 58 71 7 0 6 0.48 0.0 0 6.0 17 290 M M 8 13 22 320
11 80 64 72 8 0 7 0.07 0.0 0 6.7 17 340 M M 9 13 22 340
12 67 53 60 -5 5 0 T 0.0 0 12.9 26 320 M M 5 36 310
13 63 46 55 -10 10 0 0.00 0.0 0 11.0 24 280 M M 6 35 270
14 67 42 55 -10 10 0 0.00 0.0 0 6.1 15 290 M M 7 24 280
15 86 57 72 6 0 7 T 0.0 0 8.2 23 200 M M 7 29 200
16 87 66 77 11 0 12 T 0.0 0 9.5 25 270 M M 8 32 270
17 83 63 73 7 0 8 0.00 0.0 0 6.1 15 120 M M 5 24 110
18 67 61 64 -2 1 0 0.06 0.0 0 6.6 15 170 M M 10 1 18 180
19 77 61 69 2 0 4 0.02 0.0 0 4.4 12 80 M M 9 1 14 90
20 82 66 74 7 0 9 T 0.0 0 6.9 13 180 M M 8 1 21 220
21 82 68 75 8 0 10 0.00 0.0 0 8.4 15 170 M M 8 1 17 170
22 86 70 78 10 0 13 0.02 0.0 0 9.1 17 320 M M 8 13 21 320
23 83 66 75 7 0 10 0.17 0.0 0 10.2 21 170 M M 9 3 24 300
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SM 1713 1312 64 89 1.47 0.0 190.1 M 169
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AV 74.5 57.0 8.3 FASTST M M 7 MAX(MPH)
MISC ----> # 26 320 # 36 310
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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: 2013
LATITUDE: 38 50 N
LONGITUDE: 77 2 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 65.8 TOTAL FOR MONTH: 1.47 1 = FOG OR MIST
DPTR FM NORMAL: 1.0 DPTR FM NORMAL: -1.47 2 = FOG REDUCING VISIBILITY
HIGHEST: 87 ON 16 GRTST 24HR 0.55 ON 7- 7 TO 1/4 MILE OR LESS
LOWEST: 42 ON 14 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: 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. 64 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL -6 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 3746 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -270
[CDD (BASE 65) ]
TOTAL THIS MO. 89
DPTR FM NORMAL 26 [PRESSURE DATA]
TOTAL FM JAN 1 130 HIGHEST SLP M ON M
DPTR FM NORMAL 41 LOWEST SLP 29.68 ON 15
[REMARKS]