CXUS53 KUNR 150930 CF6RAP PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: RAPID CITY AIRPORT SD MONTH: APRIL YEAR: 2026 LATITUDE: 44 2 N LONGITUDE: 103 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 41 30 36 -4 29 0 0.18 M M 11.8 24 150 M M 10 16 31 140 2 45 30 38 -3 27 0 0.00 M M 11.8 22 100 M M 10 126 29 100 3 31 26 29 -12 36 0 0.16 M M 15.2 26 330 M M 10 126 35 330 4 54 27 41 0 24 0 T M M 13.6 31 330 M M 6 1 40 330 5 63 28 46 5 19 0 0.00 M M 8.6 22 60 M M 3 27 50 6 43 22 33 -9 32 0 0.00 M M 10.7 20 90 M M 9 27 90 7 72 22 47 5 18 0 0.00 M M 19.9 47 330 M M 0 60 330 8 60 24 42 0 23 0 0.00 M M 14.4 41 340 M M 2 56 330 9 50 25 38 -4 27 0 0.00 M M 6.8 16 40 M M 0 23 40 10 64 23 44 2 21 0 0.00 M M 14.6 28 190 M M 0 36 140 11 86 43 65 22 0 0 0.00 M M 11.2 29 170 M M 0 35 180 12 77 48 63 20 2 0 T M M 11.2 24 90 M M 2 33 310 13 76 38 57 14 8 0 0.00 M M 13.1 33 260 M M 1 46 250 14 65 32 49 6 16 0 0.01 M M 7.6 32 290 M M 2 50 290 ================================================================================ SM 827 418 282 0 0.35 M 170.5 M 55 ================================================================================ AV 59.1 29.9 12.2 FASTST M M 4 MAX(MPH) MISC ----> 47 330 60 330 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: RAPID CITY AIRPORT SD MONTH: APRIL YEAR: 2026 LATITUDE: 44 2 N LONGITUDE: 103 4 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 44.5 TOTAL FOR MONTH: 0.35 1 = FOG OR MIST DPTR FM NORMAL: 2.6 DPTR FM NORMAL: -0.47 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 11 GRTST 24HR 0.18 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 22 ON 7, 6 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: 1 0.01 INCH OR MORE: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 11 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 282 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -40 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 4921 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -1577 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 2 HIGHEST SLP M ON M DPTR FM NORMAL 2 LOWEST SLP 29.48 ON 12 [REMARKS]