


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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379 CXUS51 KBTV 270700 CF61V4 PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SAINT JOHNSBURY VT ASOS MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 44 25 N LONGITUDE: 72 1 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 80 48 64 0 1 0 0.00 M M M M M M M 0 M M 2 82 54 68 5 0 3 0.02 M M M M M M M 0 M M 3 81 53 67 4 0 2 0.00 M M M M M M M 0 M M 4 83 48 66 3 0 1 0.00 M M M M M M M 0 M M 5 80 63 72 9 0 7 0.02 M M M M M M M 0 M M 6 71 56 64 2 1 0 0.92 M M M M M M M 0 M M 7 69 49 59 -3 6 0 0.00 M M M M M M M 0 M M 8 69 43 56 -6 9 0 0.00 M M M M M M M 0 M M 9 73 40 57 -4 8 0 0.00 M M M M M M M 0 M M 10 75 42 59 -2 6 0 0.00 M M M M M M M 0 M M 11 76 41 59 -2 6 0 0.00 M M M M M M M 0 M M 12 73 42 58 -2 7 0 0.00 M M M M M M M 0 M M 13 73 43 58 -2 7 0 0.00 M M M M M M M 0 M M 14 78 52 65 5 0 0 0.00 M M M M M M M 0 M M 15 78 47 63 4 2 0 0.00 M M M M M M M 0 M M 16 81 46 64 5 1 0 0.00 M M M M M M M 0 M M 17 78 50 64 6 1 0 0.00 M M M M M M M 0 M M 18 82 50 66 8 0 1 0.00 M M M M M M M 0 M M 19 69 43 56 -2 9 0 0.00 M M M M M M M 0 M M 20 65 36 51 -6 14 0 0.00 M M M M M M M 0 M M 21 73 32 53 -4 12 0 0.00 M M M M M M M 0 M M 22 75 38 57 1 8 0 0.00 M M M M M M M 0 M M 23 65 56 61 5 4 0 0.44 M M M M M M M 0 M M 24 74 56 65 9 0 0 0.02 M M M M M M M 0 M M 25 64 60 62 7 3 0 0.99 M M M M M M M 0 M M 26 79 61 70 15 0 5 0.00 M M M M M M M 0 M M ================================================================================ SM 1946 1249 105 19 2.41 M M M 0 ================================================================================ AV 74.8 48.0 M FASTST M M 0 MAX(MPH) MISC ----> M M M M ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SAINT JOHNSBURY VT ASOS MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 44 25 N LONGITUDE: 72 1 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 61.4 TOTAL FOR MONTH: 2.41 1 = FOG OR MIST DPTR FM NORMAL: 1.9 DPTR FM NORMAL: -0.41 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 4 GRTST 24HR 0.99 ON 25-25 TO 1/4 MILE OR LESS LOWEST: 32 ON 21 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 105 CLEAR (SCALE 0-3) 26 DPTR FM NORMAL -62 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 165 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -70 [CDD (BASE 65) ] TOTAL THIS MO. 19 DPTR FM NORMAL -8 [PRESSURE DATA] TOTAL FM JAN 1 491 HIGHEST SLP M ON M DPTR FM NORMAL 163 LOWEST SLP M ON M [REMARKS]