


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
923 CXUS51 KCTP 030800 CF6JST PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: JOHNSTOWN MONTH: APRIL 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 43 28 36 -6 29 0 0.00 M M 9.8 22 310 M M 6 29 300 2 51 29 40 -2 25 0 0.22 M M 14.2 26 170 M M 2 3 43 160 ================================================================================ SM 94 57 54 0 0.22 M 24.0 M 8 ================================================================================ AV 47.0 28.5 12.0 FASTST M M 4 MAX(MPH) MISC ----> 26 170 43 160 ================================================================================ 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: APRIL YEAR: 2025 LATITUDE: 40 18 N LONGITUDE: 78 50 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 37.8 TOTAL FOR MONTH: 0.22 1 = FOG OR MIST DPTR FM NORMAL: -4.2 DPTR FM NORMAL: -0.02 2 = FOG REDUCING VISIBILITY HIGHEST: 51 ON 2 GRTST 24HR 0.22 ON 2- 2 TO 1/4 MILE OR LESS LOWEST: 28 ON 1 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 54 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 8 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 5325 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -242 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.84 ON 1 [REMARKS]