


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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248 CXUS53 KUNR 160930 CF6CUT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CUSTER COUNTY AIRPORT SD MONTH: AUGUST YEAR: 2025 LATITUDE: 43 43 N LONGITUDE: 103 37 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 54 64 -3 1 0 0.00 M M 5.8 14 110 M M 3 1 22 200 2 79 51 65 -2 0 0 0.00 M M 5.3 15 80 M M 1 20 280 3 73 53 63 -4 2 0 0.29 M M 5.5 15 350 M M 4 13 25 340 4 78 52 65 -1 0 0 0.05 M M 7.8 24 130 M M 2 3 46 140 5 81 57 69 3 0 4 T M M 6.6 21 140 M M 2 3 34 140 6 81 56 69 3 0 4 0.00 M M 7.1 15 100 M M 0 22 100 7 92 56 74 8 0 9 0.00 M M 5.8 17 70 M M 0 1 27 250 8 75 49 62 -4 3 0 0.00 M M 6.6 18 280 M M 2 28 280 9 74 44 59 -7 6 0 0.00 M M 7.0 18 270 M M 1 27 270 10 73 46 60 -6 5 0 0.11 M M 4.7 14 90 M M 3 3 19 80 11 79 46 63 -3 2 0 0.00 M M 7.4 17 360 M M 4 26 10 12 78 49 64 -2 1 0 0.00 M M 6.1 15 270 M M 2 23 280 13 87 52 70 5 0 5 0.26 M M 5.5 26 310 M M 2 13 50 330 14 90 52 71 6 0 6 0.03 M M 5.6 17 50 M M 1 3 30 360 15 82 56 69 4 0 4 T M M 5.4 14 90 M M 1 3 20 120 ================================================================================ SM 1196 773 20 32 0.74 M 92.2 M 28 ================================================================================ AV 79.7 51.5 6.1 FASTST M M 2 MAX(MPH) MISC ----> 26 310 50 330 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CUSTER COUNTY AIRPORT SD MONTH: AUGUST YEAR: 2025 LATITUDE: 43 43 N LONGITUDE: 103 37 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 65.6 TOTAL FOR MONTH: 0.74 1 = FOG OR MIST DPTR FM NORMAL: -0.4 DPTR FM NORMAL: -0.50 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 7 GRTST 24HR 0.33 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 44 ON 9 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: 5 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 3 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. 20 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -7 PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 86 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 9 [CDD (BASE 65) ] TOTAL THIS MO. 32 DPTR FM NORMAL -10 [PRESSURE DATA] TOTAL FM JAN 1 157 HIGHEST SLP M ON M DPTR FM NORMAL -7 LOWEST SLP 29.65 ON 8 [REMARKS]