


Climatological Report (Daily)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
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954 CDUS43 KUNR 220836 CLIRAP CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 236 AM MDT FRI AUG 22 2025 ................................... ...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 21 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1942 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 91 211 PM 101 1947 85 6 93 MINIMUM 63 511 AM 43 2021 55 8 61 AVERAGE 77 70 7 77 PRECIPITATION (IN) YESTERDAY 0.03 0.92 1964 0.04 -0.01 0.00 MONTH TO DATE 2.49 1.16 1.33 0.67 SINCE JUN 1 8.59 6.31 2.28 2.57 SINCE JAN 1 15.02 13.56 1.46 10.45 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 6 -6 6 SINCE JUN 1 73 112 -39 65 SINCE JUL 1 11 19 -8 10 COOLING YESTERDAY 12 6 6 12 MONTH TO DATE 209 154 55 195 SINCE JUN 1 636 479 157 640 SINCE JAN 1 660 491 169 645 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 12.3 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 76 1100 PM LOWEST 32 300 PM AVERAGE 54 .......................................................... THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 104 1949 1960 MINIMUM TEMPERATURE (F) 55 38 1966 SUNRISE AND SUNSET AUGUST 22 2025........SUNRISE 604 AM MDT SUNSET 745 PM MDT AUGUST 23 2025........SUNRISE 606 AM MDT SUNSET 743 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$