


WFO Monthly/Daily Climate Data
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
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399 CXUS51 KRNK 060613 CF6RNK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG VA MONTH: APRIL YEAR: 2025 LATITUDE: 37 13 N LONGITUDE: 80 25 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 60 38 49 3 16 0 T 0.0 0 6.2 21 310 M M 4 29 300 2 52 41 47 0 18 0 T 0.0 0 6.1 12 100 M M 8 1 M M 3 76 51 64 17 1 0 T 0.0 0 5.5 14 200 M M 4 22 200 4 77 60 69 22 0 4 0.01 0.0 0 2.5 12 320 M M 8 21 320 5 83 60 72 24 0 7 0.00 0.0 0 6.2 14 180 M M 3 24 190 ================================================================================ SM 348 250 35 11 0.01 0.0 26.5 M 27 ================================================================================ AV 69.6 50.0 5.3 FASTST M M 5 MAX(MPH) MISC ----> 21 310 29 300 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BLACKSBURG VA MONTH: APRIL YEAR: 2025 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.8 TOTAL FOR MONTH: 0.01 1 = FOG OR MIST DPTR FM NORMAL: 12.8 DPTR FM NORMAL: -0.58 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 5 GRTST 24HR 0.01 ON 4- 4 TO 1/4 MILE OR LESS LOWEST: 38 ON 1 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 35 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL -55 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 4273 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -484 [CDD (BASE 65) ] TOTAL THIS MO. 11 DPTR FM NORMAL 11 [PRESSURE DATA] TOTAL FM JAN 1 11 HIGHEST SLP M ON M DPTR FM NORMAL 11 LOWEST SLP M ON M [REMARKS]