WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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000
CXUS51 KLWX 010729
CF6IAD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WASHINGTON DULLES DC
MONTH: NOVEMBER
YEAR: 2021
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 62 41 52 1 13 0 0.00 0.0 0 6.8 21 310 M M 4 28 310
2 49 34 42 -8 23 0 0.09 0.0 0 3.1 13 350 M M 8 1 16 330
3 53 31 42 -8 23 0 0.00 0.0 0 5.3 18 320 M M 4 26 330
4 53 31 42 -8 23 0 0.00 0.0 0 3.4 9 360 M M 6 18 12 360
5 54 30 42 -7 23 0 0.00 0.0 0 3.5 13 360 M M 2 18 19 360
6 57 28 43 -6 22 0 0.00 0.0 0 4.1 10 70 M M 3 16 80
7 58 31 45 -4 20 0 0.00 0.0 0 6.0 16 350 M M 6 22 350
8 70 33 52 4 13 0 0.00 0.0 0 5.8 15 320 M M 0 24 330
9 76 35 56 8 9 0 0.00 0.0 0 1.7 12 360 M M 2 15 190
10 72 43 58 10 7 0 0.01 0.0 0 4.0 16 320 M M 4 20 300
11 69 40 55 7 10 0 0.00 0.0 0 8.0 18 140 M M 6 1 26 150
12 66 42 54 7 11 0 0.61 0.0 0 6.9 24 260 M M 5 18 40 260
13 52 37 45 -2 20 0 0.01 0.0 0 8.7 26 290 M M 4 37 280
14 47 29 38 -8 27 0 0.00 0.0 0 6.7 16 180 M M 6 23 210
15 50 35 43 -3 22 0 0.00 0.0 0 11.2 30 300 M M 7 39 290
16 56 31 44 -2 21 0 0.00 0.0 0 1.3 9 310 M M 5 13 310
17 64 32 48 2 17 0 0.00 0.0 0 3.7 12 180 M M 3 16 190
18 74 44 59 14 6 0 0.07 0.0 0 11.5 28 320 M M 4 1 37 330
19 48 29 39 -6 26 0 0.00 0.0 0 12.5 28 300 M M 3 35 300
20 47 24 36 -9 29 0 0.00 0.0 0 3.6 12 160 M M 4 18 190
21 51 31 41 -3 24 0 0.02 0.0 0 4.3 14 200 M M 9 20 210
22 55 33 44 0 21 0 0.08 0.0 0 9.2 23 330 M M 8 32 310
23 44 25 35 -9 30 0 0.00 0.0 0 8.5 23 290 M M 1 33 290
24 49 22 36 -7 29 0 0.00 0.0 0 2.3 9 300 M M 2 12 320
25 60 28 44 1 21 0 T 0.0 0 2.6 9 340 M M 8 14 150
26 49 33 41 -2 24 0 0.02 0.0 0 18.8 39 310 M M 7 52 300
27 44 30 37 -5 28 0 0.00 0.0 0 9.2 23 300 M M 6 31 310
28 59 29 44 2 21 0 0.00 0.0 0 6.6 18 320 M M 6 27 320
29 47 25 36 -6 29 0 0.00 0.0 0 9.8 25 320 M M 4 32 320
30 54 26 40 -2 25 0 T T 0 4.1 14 220 M M 6 45 20 210
================================================================================
SM 1689 962 617 0 0.91 T 193.2 M 143
================================================================================
AV 56.3 32.1 6.4 FASTST M M 5 MAX(MPH)
MISC ----> 39 310 52 300
================================================================================
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: NOVEMBER
YEAR: 2021
LATITUDE: 38 57 N
LONGITUDE: 77 27 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 44.2 TOTAL FOR MONTH: 0.91 1 = FOG OR MIST
DPTR FM NORMAL: -1.8 DPTR FM NORMAL: -2.22 2 = FOG REDUCING VISIBILITY
HIGHEST: 76 ON 9 GRTST 24HR 0.61 ON 12-12 TO 1/4 MILE OR LESS
LOWEST: 22 ON 24 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 30-30 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: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 18 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 617 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL 47 PTCLDY (SCALE 4-7) 23
TOTAL FM JUL 1 726 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -173
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -1 [PRESSURE DATA]
TOTAL FM JAN 1 1480 HIGHEST SLP 30.59 ON 20
DPTR FM NORMAL 249 LOWEST SLP 29.74 ON 26
[REMARKS]
#FINAL-11-21#