


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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342 CDUS43 KUNR 300849 CLIGCC CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 249 AM MDT SAT AUG 30 2025 ................................... ...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 29 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 76 251 PM 83 -7 77 MINIMUM 49 1127 PM 50 -1 42 AVERAGE 63 66 -3 60 PRECIPITATION (IN) YESTERDAY 0.00 0.02 -0.02 0.00 MONTH TO DATE 0.45 0.91 -0.46 0.47 SINCE JUN 1 4.21 4.46 -0.25 1.78 SINCE JAN 1 10.73 10.28 0.45 8.54 DEGREE DAYS HEATING YESTERDAY 2 3 -1 5 MONTH TO DATE 7 31 -24 18 SINCE JUN 1 125 187 -62 113 SINCE JUL 1 17 49 -32 22 COOLING YESTERDAY 0 4 -4 0 MONTH TO DATE 207 177 30 228 SINCE JUN 1 539 454 85 559 SINCE JAN 1 546 461 85 559 ....................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 7.9 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 97 500 AM LOWEST 41 500 PM AVERAGE 69 .......................................................... SUNRISE AND SUNSET AUGUST 30 2025........SUNRISE 623 AM MDT SUNSET 741 PM MDT AUGUST 31 2025........SUNRISE 624 AM MDT SUNSET 739 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$