WFO Monthly/Daily Climate Data Issued by NWS Sterling, VA
000
CXUS51 KLWX 011134
CF6IAD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WASHINGTON DULLES DC
MONTH: MARCH
YEAR: 2020
LATITUDE: 38 57 N
LONGITUDE: 77 27 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 52 21 37 -2 28 0 0.00 0.0 0 6.1 14 300 M M 2 17 300
2 66 33 50 10 15 0 0.04 0.0 0 10.4 28 210 M M 7 40 230
3 64 40 52 12 13 0 0.03 0.0 0 9.6 36 300 M M 7 1 43 300
4 65 40 53 13 12 0 T 0.0 0 10.0 24 290 M M 4 37 280
5 54 32 43 3 22 0 0.00 0.0 0 7.0 21 340 M M 8 26 330
6 52 28 40 -1 25 0 0.06 0.0 0 9.4 28 310 M M 7 138 35 320
7 52 35 44 3 21 0 0.00 0.0 0 15.2 28 310 M M 4 34 310
8 63 26 45 3 20 0 0.00 0.0 0 6.6 15 190 M M 2 20 180
9 75 41 58 16 7 0 0.00 0.0 0 8.3 17 210 M M 6 24 210
10 73 54 64 22 1 0 0.02 0.0 0 12.9 26 200 M M 9 34 220
11 54 42 48 6 17 0 0.00 0.0 0 5.0 13 350 M M 7 17 350
12 66 39 53 10 12 0 0.00 0.0 0 6.8 15 140 M M 8 20 140
13 75 50 63 20 2 0 0.22 0.0 0 12.3 26 300 M M 9 18 33 300
14 58 36 47 4 18 0 0.15 T 0 8.5 24 360 M M 8 4 32 310
15 49 32 41 -3 24 0 0.06 0.0 0 5.0 13 30 M M 8 1 16 30
16 53 31 42 -2 23 0 0.00 0.0 0 7.2 15 150 M M 6 1 20 150
17 64 43 54 10 11 0 T 0.0 0 7.1 18 360 M M 8 1 25 360
18 56 38 47 2 18 0 0.08 0.0 0 8.5 15 190 M M 6 20 130
19 74 47 61 16 4 0 0.29 0.0 0 4.8 10 100 M M 9 18 15 190
20 80 55 68 22 0 3 T 0.0 0 9.7 25 200 M M 9 1 32 200
21 66 45 56 10 9 0 T 0.0 0 11.9 24 350 M M 10 31 350
22 52 36 44 -2 21 0 0.00 0.0 0 9.6 18 110 M M 8 23 110
23 44 40 42 -4 23 0 0.17 0.0 0 5.9 13 80 M M 10 1 17 100
24 53 34 44 -3 21 0 T 0.0 0 4.5 13 330 M M 8 1 18 330
25 47 43 45 -2 20 0 0.25 0.0 0 8.2 16 350 M M 10 18 20 350
26 61 39 50 2 15 0 0.00 0.0 0 7.3 17 200 M M 7 1 23 180
27 68 44 56 8 9 0 0.01 0.0 0 3.8 13 360 M M 7 16 350
28 58 51 55 7 10 0 0.46 0.0 0 5.5 15 20 M M 10 13 18 20
29 70 49 60 11 5 0 T 0.0 0 4.7 15 100 M M 7 18 18 120
30 74 46 60 11 5 0 0.00 0.0 0 11.0 24 330 M M 5 12 35 340
31 54 42 48 -1 17 0 0.15 0.0 0 8.7 21 330 M M 10 1 27 330
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SM 1892 1232 448 3 1.99 T 251.5 M 226
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AV 61.0 39.7 8.1 FASTST M M 7 MAX(MPH)
MISC ----> 36 300 43 300
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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 DULLES DC
MONTH: MARCH
YEAR: 2020
LATITUDE: 38 57 N
LONGITUDE: 77 27 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 50.4 TOTAL FOR MONTH: 1.99 1 = FOG OR MIST
DPTR FM NORMAL: 6.2 DPTR FM NORMAL: -1.39 2 = FOG REDUCING VISIBILITY
HIGHEST: 80 ON 20 GRTST 24HR 0.47 ON 27-28 TO 1/4 MILE OR LESS
LOWEST: 21 ON 1 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 14-14 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: 14
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 448 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL -199 PTCLDY (SCALE 4-7) 17
TOTAL FM JUL 1 3592 CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL -646
[CDD (BASE 65) ]
TOTAL THIS MO. 3
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 3 HIGHEST SLP 30.59 ON 22
DPTR FM NORMAL 0 LOWEST SLP 29.48 ON 3
[REMARKS]
#FINAL-03-20#