


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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937 CDUS43 KUNR 130836 CLIICR CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 236 AM MDT SAT SEP 13 2025 ................................... ...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 12 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 92 455 PM 81 11 90 MINIMUM 63 707 AM 55 8 68 AVERAGE 78 68 10 79 PRECIPITATION (IN) YESTERDAY 0.00 0.06 -0.06 T MONTH TO DATE 0.12 0.71 -0.59 T SINCE SEP 1 0.12 0.71 -0.59 T SINCE JAN 1 14.43 16.17 -1.74 17.64 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 34 20 14 1 SINCE SEP 1 34 20 14 1 SINCE JUL 1 47 30 17 8 COOLING YESTERDAY 13 5 8 14 MONTH TO DATE 67 75 -8 107 SINCE SEP 1 67 75 -8 107 SINCE JAN 1 986 990 -4 918 ....................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.0 RELATIVE HUMIDITY (PERCENT) HIGHEST 96 400 AM LOWEST 40 500 PM AVERAGE 68 .......................................................... SUNRISE AND SUNSET SEPTEMBER 13 2025.....SUNRISE 717 AM CDT SUNSET 752 PM CDT SEPTEMBER 14 2025.....SUNRISE 718 AM CDT SUNSET 751 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$