


WFO Monthly/Daily Climate Data
Issued by NWS Boston, MA
Issued by NWS Boston, MA
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708 CXUS51 KBOX 080810 CF6BDL PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HARTFORD CT MONTH: OCTOBER YEAR: 2025 LATITUDE: 41 55 N LONGITUDE: 72 41 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 67 45 56 -3 9 0 0.00 0.0 0 9.2 17 20 M M 1 25 360 2 64 42 53 -5 12 0 0.00 0.0 0 3.6 10 40 M M 3 16 10 3 74 41 58 0 7 0 0.00 0.0 0 5.2 13 170 M M 2 18 200 4 80 44 62 5 3 0 0.00 0.0 0 1.4 8 190 M M 2 1 11 190 5 85 51 68 11 0 3 0.00 0.0 0 4.0 10 150 M M 1 1 15 180 6 84 58 71 14 0 6 0.00 0.0 0 7.2 15 200 M M 3 12 20 170 7 81 61 71 15 0 6 0.00 0.0 0 11.3 22 180 M M 7 1 30 200 ================================================================================ SM 535 342 31 15 0.00 0.0 41.9 M 19 ================================================================================ AV 76.4 48.9 6.0 FASTST M M 3 MAX(MPH) MISC ----> 22 180 30 200 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HARTFORD CT MONTH: OCTOBER YEAR: 2025 LATITUDE: 41 55 N LONGITUDE: 72 41 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 62.6 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: 5.2 DPTR FM NORMAL: -1.11 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 5 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 41 ON 3 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: 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. 31 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -26 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 89 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -69 [CDD (BASE 65) ] TOTAL THIS MO. 15 DPTR FM NORMAL 11 [PRESSURE DATA] TOTAL FM JAN 1 852 HIGHEST SLP M ON M DPTR FM NORMAL 37 LOWEST SLP 29.95 ON 7 [REMARKS]