


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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299 CXUS55 KRIW 051010 CF6CPR PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CASPER WY MONTH: OCTOBER YEAR: 2025 LATITUDE: 42 55 N LONGITUDE: 106 28 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 74 43 59 7 6 0 0.00 0.0 0 11.9 28 220 M M 1 37 220 2 78 38 58 7 7 0 0.00 0.0 0 6.7 22 220 M M 0 33 220 3 83 42 63 12 2 0 0.00 0.0 0 11.8 31 210 M M 0 40 210 4 56 42 49 -1 16 0 0.10 0.0 0 7.0 22 60 M M 7 1 27 310 ================================================================================ SM 291 165 31 0 0.10 0.0 37.4 M 8 ================================================================================ AV 72.8 41.3 9.3 FASTST M M 2 MAX(MPH) MISC ----> 31 210 40 210 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CASPER WY MONTH: OCTOBER YEAR: 2025 LATITUDE: 42 55 N LONGITUDE: 106 28 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 57.0 TOTAL FOR MONTH: 0.10 1 = FOG OR MIST DPTR FM NORMAL: 6.0 DPTR FM NORMAL: -0.09 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 3 GRTST 24HR 0.10 ON 4- 4 TO 1/4 MILE OR LESS LOWEST: 38 ON 2 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 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) 3 DPTR FM NORMAL -25 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 154 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -161 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 467 HIGHEST SLP M ON M DPTR FM NORMAL 25 LOWEST SLP 29.63 ON 4 [REMARKS]