CXUS51 KPHI 150915 CF6ABE PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ALLENTOWN PA MONTH: DECEMBER YEAR: 2025 LATITUDE: 40 39 N LONGITUDE: 75 26 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 41 24 33 -6 32 0 0.00 0.0 0 6.7 18 330 M M 1 29 330 2 35 26 31 -7 34 0 0.55 0.8 0 6.5 21 310 M M 8 16 34 340 3 39 25 32 -6 33 0 0.00 0.0 T 7.6 22 320 M M 2 33 300 4 39 18 29 -9 36 0 T T 0 9.9 21 350 M M 3 34 280 5 25 12 19 -19 46 0 0.00 0.0 0 4.0 9 60 M M 5 11 60 6 38 24 31 -6 34 0 0.00 0.0 0 3.8 12 240 M M 5 1 14 240 7 38 28 33 -4 32 0 0.00 0.0 0 5.6 13 230 M M 10 1 18 220 8 35 14 25 -12 40 0 0.00 0.0 0 9.9 23 360 M M 2 34 360 9 31 8 20 -16 45 0 0.00 0.0 0 4.4 16 210 M M 2 24 190 10 40 26 33 -3 32 0 0.22 0.4 0 3.9 15 220 M M 8 1 19 210 11 37 25 31 -5 34 0 0.00 0.0 T 13.8 25 300 M M 3 1 37 300 12 32 16 24 -12 41 0 0.00 0.0 0 7.6 15 290 M M 1 24 300 13 35 14 25 -11 40 0 0.08 1.3 0 2.9 9 210 M M 6 1 14 220 14 32 16 24 -11 41 0 0.23 3.7 5 11.9 23 330 M M 8 1 33 330 ================================================================================ SM 497 276 520 0 1.08 6.2 98.5 M 64 ================================================================================ AV 35.5 19.7 7.0 FASTST M M 5 MAX(MPH) MISC ----> 25 300 37 300 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ALLENTOWN PA MONTH: DECEMBER YEAR: 2025 LATITUDE: 40 39 N LONGITUDE: 75 26 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 27.6 TOTAL FOR MONTH: 1.08 1 = FOG OR MIST DPTR FM NORMAL: -9.3 DPTR FM NORMAL: -0.82 2 = FOG REDUCING VISIBILITY HIGHEST: 41 ON 1 GRTST 24HR 0.55 ON 2- 2 TO 1/4 MILE OR LESS LOWEST: 8 ON 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 6.4 INCHES 5 = HAIL GRTST 24HR 3.7 ON 14-14 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 5 ON 14 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: 4 0.01 INCH OR MORE: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 14 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 520 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL 128 PTCLDY (SCALE 4-7) 6 TOTAL FM JUL 1 1532 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL 104 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 924 HIGHEST SLP M ON M DPTR FM NORMAL -57 LOWEST SLP 29.41 ON 10 [REMARKS]