


WFO Monthly/Daily Climate Data
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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439 CXUS51 KPHI 150815 CF6TTN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TRENTON NJ MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 40 16 N LONGITUDE: 74 49 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 79 55 67 -5 0 2 0.00 0.0 0 7.0 18 70 M M 2 1 27 80 2 78 56 67 -5 0 2 0.00 0.0 0 5.1 14 110 M M 3 17 110 3 80 52 66 -5 0 1 0.00 0.0 0 4.6 13 170 M M 3 17 170 4 86 56 71 0 0 6 0.28 0.0 0 8.4 23 170 M M 4 13 30 150 5 86 64 75 4 0 10 0.00 0.0 0 6.8 18 200 M M 5 12 30 250 6 88 66 77 6 0 12 0.08 0.0 0 6.9 21 210 M M 3 13 31 200 7 74 56 65 -5 0 0 0.61 0.0 0 3.1 9 350 M M 6 1 13 360 8 74 51 63 -7 2 0 0.00 0.0 0 5.9 15 350 M M 0 27 10 9 73 51 62 -8 3 0 0.00 0.0 0 9.2 18 60 M M 3 32 60 10 71 61 66 -3 0 1 0.00 0.0 0 7.4 14 40 M M 10 24 40 11 81 56 69 0 0 4 0.00 0.0 0 2.2 13 340 M M 1 18 50 12 80 55 68 -1 0 3 0.00 0.0 0 4.8 12 50 M M 1 18 100 13 82 58 70 2 0 5 0.00 0.0 0 3.3 16 170 M M 3 22 160 14 84 60 72 4 0 7 0.00 0.0 0 2.5 12 140 M M 3 20 340 ================================================================================ SM 1116 797 5 53 0.97 0.0 77.2 M 47 ================================================================================ AV 79.7 56.9 5.5 FASTST M M 3 MAX(MPH) MISC ----> 23 170 32 60 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TRENTON NJ MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 40 16 N LONGITUDE: 74 49 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 68.3 TOTAL FOR MONTH: 0.97 1 = FOG OR MIST DPTR FM NORMAL: -1.7 DPTR FM NORMAL: -0.86 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 6 GRTST 24HR 0.69 ON 6- 7 TO 1/4 MILE OR LESS LOWEST: 51 ON 9, 8 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: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 5 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -2 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 9 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 53 DPTR FM NORMAL -26 [PRESSURE DATA] TOTAL FM JAN 1 961 HIGHEST SLP M ON M DPTR FM NORMAL -29 LOWEST SLP 29.74 ON 4 [REMARKS]