


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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699 CXUS51 KGYX 010900 CF6MHT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MANCHESTER MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 42 55 N LONGITUDE: 71 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 78 51 65 -4 0 0 0.00 0.0 0 3.9 12 160 M M 7 18 60 2 81 50 66 -3 0 1 0.00 0.0 0 3.7 14 150 M M 4 20 160 3 83 51 67 -2 0 2 0.00 0.0 0 5.5 16 170 M M 2 25 190 4 82 52 67 -2 0 2 0.00 0.0 0 7.9 17 150 M M 3 27 170 5 83 64 74 6 0 9 0.09 0.0 0 9.0 16 190 M M 7 1 23 200 6 86 62 74 6 0 9 1.38 0.0 0 8.0 28 260 M M 8 138 43 290 7 65 53 59 -9 6 0 0.48 0.0 0 2.8 8 180 M M 9 1 11 180 8 73 45 59 -8 6 0 0.00 0.0 0 2.3 9 310 M M 3 1 14 310 9 73 45 59 -8 6 0 0.00 0.0 0 3.6 13 150 M M 2 18 150 10 74 47 61 -6 4 0 0.00 0.0 0 3.6 10 10 M M 5 17 40 11 80 46 63 -3 2 0 0.00 0.0 0 6.4 15 330 M M 3 21 340 12 75 48 62 -4 3 0 0.00 0.0 0 2.8 10 140 M M 1 16 110 13 76 47 62 -4 3 0 0.00 0.0 0 2.8 9 50 M M 6 1 13 180 14 79 53 66 1 0 1 0.00 0.0 0 1.9 9 30 M M 5 14 340 15 77 52 65 0 0 0 0.00 0.0 0 3.7 12 360 M M 2 15 340 16 76 49 63 -1 2 0 0.00 0.0 0 2.2 13 160 M M 7 22 150 17 74 46 60 -4 5 0 0.00 0.0 0 3.0 10 120 M M 7 14 140 18 82 57 70 6 0 5 0.00 0.0 0 2.8 12 150 M M 4 14 160 19 79 53 66 3 0 1 0.00 0.0 0 9.5 23 330 M M 2 30 330 20 71 42 57 -6 8 0 0.00 0.0 0 2.3 10 330 M M 2 15 320 21 71 40 56 -6 9 0 0.00 0.0 0 3.7 13 170 M M 5 20 200 22 74 39 57 -5 8 0 0.00 0.0 0 5.6 14 180 M M 5 20 230 23 79 55 67 5 0 2 T 0.0 0 4.0 13 330 M M 6 18 240 24 66 59 63 2 2 0 0.27 0.0 0 3.4 9 60 M M 10 1 16 60 25 72 60 66 5 0 1 1.00 0.0 0 7.2 17 180 M M 10 13 24 170 26 79 59 69 9 0 4 0.00 0.0 0 3.5 15 330 M M 5 1 19 340 27 79 53 66 6 0 1 0.00 0.0 0 3.7 12 150 M M 5 1 16 160 28 86 57 72 13 0 7 0.00 0.0 0 5.8 14 340 M M 5 22 290 29 80 48 64 5 1 0 0.00 0.0 0 2.6 12 190 M M 4 15 190 30 78 52 65 7 0 0 0.00 0.0 0 3.7 12 140 M M 4 16 150 ================================================================================ SM 2311 1535 65 45 3.22 0.0 130.9 M 148 ================================================================================ AV 77.0 51.2 4.4 FASTST M M 5 MAX(MPH) MISC ----> 28 260 43 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: MANCHESTER MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 42 55 N LONGITUDE: 71 26 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 64.1 TOTAL FOR MONTH: 3.22 1 = FOG OR MIST DPTR FM NORMAL: -0.2 DPTR FM NORMAL: -0.50 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 28, 6 GRTST 24HR 1.86 ON 6- 7 TO 1/4 MILE OR LESS LOWEST: 39 ON 22 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: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 65 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -33 PTCLDY (SCALE 4-7) 17 TOTAL FM JUL 1 87 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -21 [CDD (BASE 65) ] TOTAL THIS MO. 45 DPTR FM NORMAL -33 [PRESSURE DATA] TOTAL FM JAN 1 725 HIGHEST SLP 30.43 ON 21 DPTR FM NORMAL -42 LOWEST SLP 29.65 ON 25 [REMARKS] #FINAL-09-25#