


WFO Monthly/Daily Climate Data
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
138 CXUS53 KUNR 220930 CF6UNR PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: EAST RAPID CITY SD MONTH: MAY YEAR: 2025 LATITUDE: 44 4 N LONGITUDE: 103 13 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 55 43 49 0 16 0 0.13 0.0 0 12.0 32 330 M M M 35 44 330 2 55 43 49 -1 16 0 0.00 0.0 0 7.8 17 320 M M M 25 350 3 75 39 57 7 8 0 0.00 0.0 0 7.0 20 130 M M M 24 140 4 80 45 63 13 2 0 0.00 0.0 0 11.6 24 180 M M M 37 180 5 73 48 61 10 4 0 0.05 0.0 0 11.4 23 320 M M M 3 36 320 6 60 43 52 1 13 0 0.00 0.0 0 13.5 22 360 M M M 32 340 7 68 46 57 5 8 0 0.00 0.0 0 5.4 14 130 M M M 20 130 8 78 46 62 10 3 0 0.00 0.0 0 7.9 22 140 M M M 31 170 9 80 58 69 17 0 4 0.00 0.0 0 6.8 17 20 M M M 24 240 10 89 58 74 21 0 9 0.00 0.0 0 6.6 15 190 M M M 25 160 11 95 56 76 23 0 11 0.00 0.0 0 8.1 20 190 M M M 32 190 12 94 60 77 23 0 12 0.00 0.0 0 7.4 18 140 M M M 28 180 13 73 56 65 11 0 0 0.00 0.0 0 10.7 25 10 M M M 32 10 14 67 52 60 6 5 0 0.42 0.0 0 12.8 36 10 M M M 3 47 10 15 62 48 55 0 10 0 0.00 0.0 0 17.6 24 290 M M M 49 300 16 58 43 51 -4 14 0 0.01 0.0 0 19.9 43 320 M M M 63 320 17 68 41 55 0 10 0 T 0.0 0 7.8 22 120 M M M 29 120 18 57 42 50 -6 15 0 0.32 0.0 0 8.9 20 120 M M M 3 26 120 19 44 37 41 -15 24 0 0.99 0.0 0 M M M M M M 47 330 20 54 37 46 -10 19 0 0.03 0.0 0 M M M M M M 32 330 21 63 39 51 -6 14 0 0.01 0.0 0 7.8 29 360 M M M 47 360 ================================================================================ SM 1448 980 181 36 1.96 0.0 191.0 M M ================================================================================ AV 69.0 46.7 10.1 FASTST M M M MAX(MPH) MISC ----> 43 320 63 320 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: EAST RAPID CITY SD MONTH: MAY YEAR: 2025 LATITUDE: 44 4 N LONGITUDE: 103 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 57.8 TOTAL FOR MONTH: 1.96 1 = FOG OR MIST DPTR FM NORMAL: 4.7 DPTR FM NORMAL: -0.62 2 = FOG REDUCING VISIBILITY HIGHEST: 95 ON 11 GRTST 24HR 0.99 ON 19-19 TO 1/4 MILE OR LESS LOWEST: 37 ON 20,19 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: 8 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 181 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL -75 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 6094 CLOUDY (SCALE 8-10) 21 DPTR FM NORMAL -596 [CDD (BASE 65) ] TOTAL THIS MO. 36 DPTR FM NORMAL 33 [PRESSURE DATA] TOTAL FM JAN 1 36 HIGHEST SLP M ON M DPTR FM NORMAL 32 LOWEST SLP 29.16 ON 12 [REMARKS]