


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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003 CXUS55 KRIW 041010 CF6GEY PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GREYBULL WY MONTH: OCTOBER YEAR: 2025 LATITUDE: 44 30 N LONGITUDE: 108 4 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 50 64 10 1 0 0.00 M M 5.7 16 220 M M 3 24 230 2 84 43 64 11 1 0 0.00 M M 5.3 15 130 M M 0 23 140 3 82 43 63 10 2 0 0.02 M M 5.5 36 290 M M 1 49 290 ================================================================================ SM 244 136 4 0 0.02 M 16.5 M 4 ================================================================================ AV 81.3 45.3 5.5 FASTST M M 1 MAX(MPH) MISC ----> 36 290 49 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: GREYBULL WY MONTH: OCTOBER YEAR: 2025 LATITUDE: 44 30 N LONGITUDE: 108 4 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.3 TOTAL FOR MONTH: 0.02 1 = FOG OR MIST DPTR FM NORMAL: 10.0 DPTR FM NORMAL: -0.07 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 2 GRTST 24HR 0.02 ON 3- 3 TO 1/4 MILE OR LESS LOWEST: 43 ON 3, 2 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: 1 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. 4 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -32 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 65 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -159 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 791 HIGHEST SLP M ON M DPTR FM NORMAL 49 LOWEST SLP 29.70 ON 3 [REMARKS]