


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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926 CDUS43 KUNR 100838 CLICUT CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 238 AM MDT SUN AUG 10 2025 ................................... ...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 9 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 74 123 PM 79 -5 64 MINIMUM 44 345 AM 53 -9 46 AVERAGE 59 66 -7 55 PRECIPITATION (IN) YESTERDAY 0.00 0.08 -0.08 0.00 MONTH TO DATE 0.34 0.79 -0.45 0.16 SINCE JUN 1 6.31 7.24 -0.93 1.98 SINCE JAN 1 12.90 14.54 -1.64 10.53 DEGREE DAYS HEATING YESTERDAY 6 2 4 10 MONTH TO DATE 12 15 -3 22 SINCE JUN 1 250 274 -24 193 SINCE JUL 1 78 65 13 64 COOLING YESTERDAY 0 3 -3 0 MONTH TO DATE 17 27 -10 50 SINCE JUN 1 139 148 -9 221 SINCE JAN 1 142 149 -7 221 ....................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 7.0 SKY COVER AVERAGE SKY COVER 0.1 RELATIVE HUMIDITY (PERCENT) HIGHEST 93 500 AM LOWEST 25 500 PM AVERAGE 59 .......................................................... SUNRISE AND SUNSET AUGUST 10 2025........SUNRISE 554 AM MDT SUNSET 805 PM MDT AUGUST 11 2025........SUNRISE 555 AM MDT SUNSET 804 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$