


WFO Monthly/Daily Climate Data
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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166 CXUS55 KRIW 071010 CF6RIW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: RIVERTON WY MONTH: OCTOBER YEAR: 2025 LATITUDE: 43 2 N LONGITUDE: 108 27 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 47 61 9 4 0 0.00 0.0 0 7.9 21 290 M M 1 29 280 2 79 47 63 11 2 0 0.00 0.0 0 8.0 16 200 M M 0 23 190 3 82 45 64 13 1 0 0.00 0.0 0 9.2 23 340 M M 0 31 330 4 61 40 51 1 14 0 0.28 0.0 0 10.4 29 360 M M 6 13 38 350 5 46 32 39 -11 26 0 0.69 T 0 8.9 22 10 M M 10 1 30 20 6 49 34 42 -7 23 0 0.02 T 0 3.9 8 90 M M 5 12 110 ================================================================================ SM 391 245 70 0 0.99 T 48.3 M 22 ================================================================================ AV 65.2 40.8 8.1 FASTST M M 4 MAX(MPH) MISC ----> 29 360 38 350 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: RIVERTON WY MONTH: OCTOBER YEAR: 2025 LATITUDE: 43 2 N LONGITUDE: 108 27 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.0 TOTAL FOR MONTH: 0.99 1 = FOG OR MIST DPTR FM NORMAL: 2.3 DPTR FM NORMAL: 0.76 2 = FOG REDUCING VISIBILITY HIGHEST: 82 ON 3 GRTST 24HR 0.78 ON 4- 5 TO 1/4 MILE OR LESS LOWEST: 32 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 5- 5 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: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 70 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -17 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 170 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -158 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 611 HIGHEST SLP M ON M DPTR FM NORMAL 112 LOWEST SLP 29.54 ON 4 [REMARKS]