


WFO Monthly/Daily Climate Data
Issued by NWS Grand Forks, ND
Issued by NWS Grand Forks, ND
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012 CXUS53 KFGF 050815 CF6GFK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GRAND FORKS INTL AP ND MONTH: OCTOBER YEAR: 2025 LATITUDE: 47 57 N LONGITUDE: 97 11 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 88 63 76 25 0 11 0.01 0.0 0 16.2 36 190 M M 5 3 47 190 2 88 53 71 21 0 6 0.00 0.0 0 5.2 12 320 M M 2 8 17 300 3 90 50 70 20 0 5 0.00 0.0 0 12.3 25 160 M M 4 36 180 4 77 59 68 18 0 3 0.02 0.0 0 14.6 39 280 M M 5 3 63 280 ================================================================================ SM 343 225 0 25 0.03 0.0 48.3 M 16 ================================================================================ AV 85.8 56.3 12.1 FASTST M M 4 MAX(MPH) MISC ----> 39 280 63 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: GRAND FORKS INTL AP ND MONTH: OCTOBER YEAR: 2025 LATITUDE: 47 57 N LONGITUDE: 97 11 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 71.0 TOTAL FOR MONTH: 0.03 1 = FOG OR MIST DPTR FM NORMAL: 20.8 DPTR FM NORMAL: -0.27 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 3 GRTST 24HR 0.02 ON 4- 4 TO 1/4 MILE OR LESS LOWEST: 50 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: 2 MAX 90 OR ABOVE: 1 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. 0 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL -60 PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 161 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -219 [CDD (BASE 65) ] TOTAL THIS MO. 25 DPTR FM NORMAL 25 [PRESSURE DATA] TOTAL FM JAN 1 557 HIGHEST SLP M ON M DPTR FM NORMAL 176 LOWEST SLP 29.51 ON 4 [REMARKS]