


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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314 CDUS43 KUNR 010836 CLIICR CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 236 AM MDT MON SEP 01 2025 ................................... ...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 31 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST VALUE (LST) VALUE FROM YEAR NORMAL ....................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 69 MM 85 -16 94 MINIMUM 61 MM 59 2 61 AVERAGE 65 72 -7 78 PRECIPITATION (IN) YESTERDAY T 0.06 -0.06 0.00 MONTH TO DATE 2.66 2.53 0.13 1.81 SINCE JUN 1 7.03 8.61 -1.58 9.58 SINCE JAN 1 14.31 15.46 -1.15 17.64 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 6 4 2 7 SINCE JUN 1 43 46 -3 23 SINCE JUL 1 13 7 6 7 COOLING YESTERDAY 0 8 -8 13 MONTH TO DATE 300 312 -12 306 SINCE JUN 1 865 869 -4 788 SINCE JAN 1 919 915 4 811 ....................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 8.8 SKY COVER AVERAGE SKY COVER 1.0 RELATIVE HUMIDITY (PERCENT) HIGHEST 97 400 AM LOWEST 76 200 PM AVERAGE 87 .......................................................... SUNRISE AND SUNSET SEPTEMBER 1 2025.....SUNRISE 704 AM CDT SUNSET 814 PM CDT SEPTEMBER 2 2025.....SUNRISE 705 AM CDT SUNSET 812 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$