WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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008 CXUS51 KLWX 011438 CF6MRB PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MARTINSBURG WV MONTH: APRIL YEAR: 2021 LATITUDE: 39 24 N LONGITUDE: 77 58 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 47 30 39 -9 26 0 0.24 M M 15.2 28 330 M M 7 18 39 340 2 44 26 35 -13 30 0 0.00 M M 15.0 28 300 M M 1 37 290 3 56 23 40 -8 25 0 0.00 M M 4.0 12 300 M M 1 15 270 4 71 38 55 6 10 0 0.00 M M 9.2 23 310 M M 3 31 320 5 74 37 56 7 9 0 0.00 M M 4.7 16 290 M M 1 20 300 6 77 47 62 13 3 0 0.00 M M 2.1 10 30 M M 2 13 100 7 81 45 63 13 2 0 0.00 M M 3.2 14 30 M M 2 17 30 8 72 53 63 13 2 0 T M M 8.6 20 150 M M 4 24 150 9 57 50 54 4 11 0 0.40 M M 4.1 10 110 M M 10 1 14 110 10 67 54 61 10 4 0 0.32 M M 4.4 12 160 M M 9 1 17 150 11 75 58 67 16 0 2 1.07 M M 5.9 16 280 M M 7 13 21 280 12 63 49 56 5 9 0 0.17 M M 3.7 22 280 M M 9 1 31 280 13 68 47 58 6 7 0 0.00 M M 3.8 10 70 M M 6 18 14 70 14 58 46 52 0 13 0 0.14 M M 3.0 8 190 M M 9 1 11 140 15 59 44 52 0 13 0 0.00 M M 10.1 23 280 M M 5 1 28 270 16 54 41 48 -5 17 0 0.00 M M 12.8 23 270 M M 7 36 320 17 58 41 50 -3 15 0 0.00 M M 6.8 18 290 M M 6 22 280 18 61 33 47 -6 18 0 0.00 M M 3.2 14 240 M M 4 17 240 19 66 41 54 0 11 0 0.00 M M 2.8 10 150 M M 4 14 110 20 75 42 59 5 6 0 0.00 M M 7.2 17 140 M M 1 26 160 21 60 36 48 -6 17 0 T M M 13.4 33 280 M M 3 40 340 22 50 34 42 -12 23 0 T M M 13.7 26 270 M M 6 37 320 23 65 32 49 -6 16 0 0.00 M M 9.2 21 250 M M 1 26 270 24 62 33 48 -7 17 0 0.56 M M 3.9 16 190 M M 3 1 23 170 25 64 47 56 1 9 0 0.07 M M 10.7 22 330 M M 7 1 28 300 26 69 41 55 -1 10 0 0.00 M M 7.3 22 320 M M 0 27 330 27 87 41 64 8 1 0 0.00 M M 3.9 18 270 M M 0 24 250 28 86 60 73 17 0 8 0.00 M M 9.8 23 280 M M 1 31 280 29 76 65 71 15 0 6 0.14 M M 7.4 33 280 M M 7 8 46 270 30 69 47 58 1 7 0 0.03 M M 20.2 44 280 M M 5 61 280 ================================================================================ SM 1971 1281 331 16 3.14 M 229.3 M 131 ================================================================================ AV 65.7 42.7 7.6 FASTST M M 4 MAX(MPH) MISC ----> 44 280 61 280 ================================================================================ 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: APRIL YEAR: 2021 LATITUDE: 39 24 N LONGITUDE: 77 58 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.2 TOTAL FOR MONTH: 3.14 1 = FOG OR MIST DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -0.20 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 27 GRTST 24HR 1.39 ON 10-11 TO 1/4 MILE OR LESS LOWEST: 23 ON 3 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: 8 MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 331 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -56 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 4525 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -530 [CDD (BASE 65) ] TOTAL THIS MO. 16 DPTR FM NORMAL 8 [PRESSURE DATA] TOTAL FM JAN 1 16 HIGHEST SLP 30.48 ON 3 DPTR FM NORMAL 7 LOWEST SLP 29.40 ON 11 [REMARKS] #FINAL-04-21#