WFO Monthly/Daily Climate Data Issued by NWS Sterling, VA
000
CXUS51 KLWX 011434
CF6MRB
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MARTINSBURG WV
MONTH: SEPTEMBER
YEAR: 2021
LATITUDE: 39 24 N
LONGITUDE: 77 58 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 64 68 -3 0 3 3.64 M M 11.3 29 360 M M 10 13 42 10
2 78 56 67 -4 0 2 0.00 M M 9.2 17 360 M M 0 30 330
3 77 48 63 -8 2 0 0.00 M M 2.3 12 360 M M 0 16 360
4 79 55 67 -4 0 2 0.00 M M 2.0 10 130 M M 0 14 140
5 72 62 67 -3 0 2 0.08 M M 4.0 9 200 M M 8 1 13 190
6 84 63 74 4 0 9 0.01 M M 6.9 22 270 M M 3 27 270
7 84 55 70 0 0 5 0.00 M M 3.8 13 240 M M 2 19 240
8 86 61 74 4 0 9 0.08 M M 5.7 17 280 M M 4 38 22 280
9 78 59 69 0 0 4 0.34 M M 3.9 15 280 M M 5 13 19 280
10 75 53 64 -5 1 0 0.00 M M 8.7 21 320 M M 1 26 320
11 78 49 64 -4 1 0 0.00 M M 3.1 13 160 M M 0 21 190
12 86 58 72 4 0 7 0.00 M M 5.8 21 250 M M 0 26 250
13 85 70 78 10 0 13 0.00 M M 7.7 15 260 M M 0 1 18 250
14 86 62 74 6 0 9 0.00 M M M M M M M 2 18 M M
15 88 66 77 10 0 12 0.08 M M 4.3 14 290 M M 2 13 20 170
16 79 68 74 7 0 9 0.31 M M 3.9 10 20 M M 9 13 15 20
17 84 67 76 10 0 11 0.00 M M 3.4 9 60 M M 6 18 12 80
18 88 65 77 11 0 12 T M M 1.3 13 260 M M 5 1 16 260
19 79 61 70 4 0 5 0.00 M M 3.0 10 20 M M 3 1 13 30
20 76 59 68 3 0 3 0.00 M M 2.8 10 170 M M 8 14 150
21 76 57 67 2 0 2 T M M 1.3 7 130 M M 8 10 160
22 75 61 68 4 0 3 0.99 M M 8.4 18 140 M M 10 1 27 160
23 71 47 59 -5 6 0 1.18 M M 5.1 18 280 M M 6 13 24 300
24 73 44 59 -5 6 0 0.00 M M 2.5 14 260 M M 0 1 18 270
25 74 44 59 -4 6 0 T M M 3.4 14 280 M M 1 12 19 270
26 73 50 62 -1 3 0 0.00 M M 7.7 21 290 M M 0 27 280
27 79 52 66 4 0 1 0.00 M M 5.6 14 200 M M 0 17 180
28 76 57 67 5 0 2 0.02 M M 5.5 14 290 M M 4 1 21 270
29 71 50 61 -1 4 0 0.00 M M 4.5 15 340 M M 1 18 340
30 73 43 58 -3 7 0 0.00 M M 2.9 13 360 M M 1 1 18 350
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SM 2354 1706 36 125 6.73 M 140.0 M 99
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AV 78.5 56.9 4.8 FASTST M M 3 MAX(MPH)
MISC ----> 29 360 42 10
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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: MARTINSBURG WV
MONTH: SEPTEMBER
YEAR: 2021
LATITUDE: 39 24 N
LONGITUDE: 77 58 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 67.7 TOTAL FOR MONTH: 6.73 1 = FOG OR MIST
DPTR FM NORMAL: 1.0 DPTR FM NORMAL: 2.70 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 18,15 GRTST 24HR 3.67 ON 31- 1 TO 1/4 MILE OR LESS
LOWEST: 43 ON 30 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 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: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
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. 36 CLEAR (SCALE 0-3) 18
DPTR FM NORMAL -27 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 36 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -29
[CDD (BASE 65) ]
TOTAL THIS MO. 125
DPTR FM NORMAL 11 [PRESSURE DATA]
TOTAL FM JAN 1 1135 HIGHEST SLP 30.28 ON 21
DPTR FM NORMAL 137 LOWEST SLP 29.52 ON 1
[REMARKS]
#FINAL-09-21#