


WFO Monthly/Daily Climate Data
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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995 CXUS55 KRIW 121010 CF6RIW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: RIVERTON WY MONTH: MAY 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 58 34 46 -2 19 0 0.00 0.0 0 9.1 26 20 M M 6 35 40 2 68 31 50 2 15 0 0.00 0.0 0 5.4 14 320 M M 0 17 320 3 74 39 57 9 8 0 0.00 0.0 0 6.8 15 320 M M 0 21 40 4 78 38 58 9 7 0 0.00 0.0 0 6.1 28 130 M M 2 40 140 5 53 32 43 -6 22 0 0.36 T T 18.2 36 10 M M 7 1 46 20 6 M M M M M M M M M M M M M M M M M 7 M M M M M M M M M M M M M M M M M 8 73 37 55 5 10 0 0.00 0.0 0 5.8 13 80 M M 2 16 80 9 77 45 61 10 4 0 0.00 0.0 0 7.7 15 270 M M 0 20 200 10 81 43 62 11 3 0 0.00 0.0 0 5.7 15 220 M M 0 18 220 11 80 46 63 12 2 0 T 0.0 0 12.7 39 230 M M 1 3 51 230 ================================================================================ SM 642 345 90 0 0.36 T 77.5 M 18 ================================================================================ AV 71.3 38.3 8.6 FASTST M M 2 MAX(MPH) MISC ----> 39 230 51 230 ================================================================================ 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: MAY YEAR: 2025 LATITUDE: 43 2 N LONGITUDE: 108 27 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.8 TOTAL FOR MONTH: 0.36 1 = FOG OR MIST DPTR FM NORMAL: 5.4 DPTR FM NORMAL: -0.32 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 10 GRTST 24HR 0.36 ON 5- 5 TO 1/4 MILE OR LESS LOWEST: 31 ON 2 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: T 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: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 90 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -82 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 6927 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -682 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.53 ON 4 [REMARKS]