


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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339 CXUS51 KCTP 030800 CF6JST PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: JOHNSTOWN MONTH: AUGUST YEAR: 2025 LATITUDE: 40 18 N LONGITUDE: 78 50 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 73 58 66 -4 0 1 0.00 M M 6.5 15 40 M M 9 23 70 2 72 55 64 -6 1 0 0.00 M M 5.0 12 20 M M 2 15 20 ================================================================================ SM 145 113 1 1 0.00 M 11.5 M 11 ================================================================================ AV 72.5 56.5 5.8 FASTST M M 6 MAX(MPH) MISC ----> 15 40 23 70 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: JOHNSTOWN MONTH: AUGUST YEAR: 2025 LATITUDE: 40 18 N LONGITUDE: 78 50 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 64.5 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: -5.5 DPTR FM NORMAL: -0.25 2 = FOG REDUCING VISIBILITY HIGHEST: 73 ON 1 GRTST 24HR T ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 55 ON 2 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: 0 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. 1 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 1 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 1 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -12 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL -9 [PRESSURE DATA] TOTAL FM JAN 1 458 HIGHEST SLP M ON M DPTR FM NORMAL 154 LOWEST SLP 30.10 ON 1 [REMARKS]