WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CXUS51 KLWX 010815
CF6IAD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WASHINGTON DULLES DC
MONTH: AUGUST
YEAR: 2024
LATITUDE: 38 57 N
LONGITUDE: 77 27 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 99 69 84 7 0 19 0.00 0.0 0 4.3 12 190 M M 3 3 19 160
2 101 75 88 11 0 23 0.00 0.0 0 7.8 18 220 M M 5 27 210
3 97 70 84 7 0 19 0.32 0.0 0 7.8 28 290 M M 6 13 48 260
4 89 72 81 4 0 16 0.01 0.0 0 5.2 20 20 M M 6 3 28 10
5 97 69 83 6 0 18 0.00 0.0 0 4.6 14 160 M M 2 1 21 180
6 96 76 86 9 0 21 0.00 0.0 0 8.7 18 200 M M 4 26 150
7 91 76 84 7 0 19 T 0.0 0 6.1 17 90 M M 9 3 24 100
8 79 74 77 0 0 12 1.39 0.0 0 9.5 20 110 M M 10 1 29 110
9 86 74 80 3 0 15 0.25 0.0 0 10.2 24 150 M M 9 1 36 160
10 90 70 80 4 0 15 T 0.0 0 4.1 15 300 M M 7 20 300
11 84 64 74 -2 0 9 0.00 0.0 0 3.1 13 290 M M 6 19 300
12 85 61 73 -3 0 8 0.00 0.0 0 6.3 16 310 M M 6 23 290
13 85 62 74 -2 0 9 0.00 0.0 0 4.9 13 310 M M 4 17 310
14 85 62 74 -2 0 9 0.00 0.0 0 5.9 15 350 M M 1 22 340
15 89 61 75 -1 0 10 0.00 0.0 0 4.8 12 30 M M 3 17 20
16 89 61 75 -1 0 10 0.00 0.0 0 5.8 15 190 M M 6 8 23 200
17 87 70 79 3 0 14 0.47 0.0 0 6.5 16 190 M M 8 138 27 200
18 89 71 80 4 0 15 0.61 0.0 0 2.9 22 190 M M 8 13 31 180
19 85 67 76 0 0 11 T 0.0 M 9.4 22 320 M M 8 3 30 310
20 74 58 66 -10 0 1 0.00 0.0 M 11.5 18 350 M M 5 27 350
21 77 50 64 -11 1 0 0.00 0.0 0 7.0 18 310 M M 3 26 330
22 78 49 64 -11 1 0 0.00 0.0 0 3.3 14 360 M M 2 19 350
23 84 51 68 -7 0 3 0.00 0.0 0 2.8 10 90 M M 1 15 100
24 86 58 72 -3 0 7 0.00 0.0 0 4.4 12 190 M M 3 21 190
25 90 58 74 -1 0 9 0.00 0.0 0 5.2 13 180 M M 3 18 180
26 91 67 79 4 0 14 0.02 0.0 0 4.4 26 350 M M 7 138 37 360
27 93 66 80 6 0 15 0.00 0.0 0 3.5 9 180 M M 2 1 14 300
28 99 72 86 12 0 21 T 0.0 0 6.6 25 300 M M 6 34 310
29 93 71 82 8 0 17 1.92 0.0 M 6.4 23 180 M M 8 138 32 180
30 75 70 73 -1 0 8 T 0.0 0 5.8 12 70 M M 10 1 16 70
31 83 69 76 2 0 11 0.14 0.0 0 5.1 32 290 M M 10 138 41 280
================================================================================
SM 2726 2043 2 378 5.13 0.0 183.9 M 171
================================================================================
AV 87.9 65.9 5.9 FASTST M M 6 MAX(MPH)
MISC ----> 32 290 48 260
================================================================================
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: AUGUST
YEAR: 2024
LATITUDE: 38 57 N
LONGITUDE: 77 27 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 76.9 TOTAL FOR MONTH: 5.13 1 = FOG OR MIST
DPTR FM NORMAL: 1.2 DPTR FM NORMAL: 1.60 2 = FOG REDUCING VISIBILITY
HIGHEST: 101 ON 2 GRTST 24HR 1.92 ON 29-29 TO 1/4 MILE OR LESS
LOWEST: 49 ON 22 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: 12 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 2 CLEAR (SCALE 0-3) 10
DPTR FM NORMAL 1 PTCLDY (SCALE 4-7) 15
TOTAL FM JUL 1 2 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL 2
[CDD (BASE 65) ]
TOTAL THIS MO. 378
DPTR FM NORMAL 44 [PRESSURE DATA]
TOTAL FM JAN 1 1414 HIGHEST SLP 30.34 ON 23
DPTR FM NORMAL 358 LOWEST SLP 29.67 ON 9
[REMARKS]
#FINAL-08-24#