


WFO Monthly/Daily Climate Data
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
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310 CXUS52 KJAX 140800 CF6JAX PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: JACKSONVILLE MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 30 30 N LONGITUDE: 81 42 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 83 71 77 -4 0 12 0.00 0.0 0 12.6 24 20 M M 7 31 30 2 87 68 78 -3 0 13 0.00 0.0 0 9.6 21 40 M M 6 28 30 3 88 67 78 -3 0 13 0.00 0.0 0 5.9 15 70 M M 4 26 50 4 90 65 78 -3 0 13 0.00 0.0 0 4.6 14 70 M M 3 1 18 70 5 91 67 79 -1 0 14 0.00 0.0 0 4.4 15 70 M M 3 22 70 6 91 70 81 1 0 16 0.00 0.0 0 6.2 17 70 M M 6 23 60 7 92 73 83 3 0 18 0.24 0.0 0 3.0 24 70 M M 8 13 31 30 8 85 73 79 -1 0 14 0.32 0.0 0 12.4 24 40 M M 8 1 32 50 9 81 70 76 -4 0 11 0.13 0.0 0 10.3 22 50 M M 9 1 35 50 10 87 66 77 -3 0 12 0.00 0.0 0 6.8 17 40 M M 6 22 20 11 85 65 75 -5 0 10 0.00 0.0 0 6.4 16 60 M M 6 21 60 12 85 67 76 -4 0 11 0.00 0.0 0 8.6 21 50 M M 7 26 50 13 85 67 76 -3 0 11 0.00 0.0 0 9.3 22 40 M M 4 31 50 ================================================================================ SM 1130 889 0 168 0.69 0.0 100.1 M 77 ================================================================================ AV 86.9 68.4 7.7 FASTST M M 6 MAX(MPH) MISC ----> # 24 20 35 50 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: JACKSONVILLE MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 30 30 N LONGITUDE: 81 42 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 77.7 TOTAL FOR MONTH: 0.69 1 = FOG OR MIST DPTR FM NORMAL: -2.6 DPTR FM NORMAL: -2.55 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 7 GRTST 24HR 0.32 ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 65 ON 11, 4 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: 4 0.10 INCH OR MORE: 3 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. 0 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 168 DPTR FM NORMAL -31 [PRESSURE DATA] TOTAL FM JAN 1 2621 HIGHEST SLP M ON M DPTR FM NORMAL 339 LOWEST SLP 29.87 ON 4 [REMARKS]