


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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917 CDUS43 KUNR 170836 CLIGCC CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 236 AM MDT SUN AUG 17 2025 ................................... ...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 16 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 90 158 PM 86 4 91 MINIMUM 62 826 PM 54 8 54 AVERAGE 76 70 6 73 PRECIPITATION (IN) YESTERDAY T 0.03 -0.03 0.00 MONTH TO DATE 0.36 0.57 -0.21 0.46 SINCE JUN 1 4.12 4.12 0.00 1.77 SINCE JAN 1 10.64 9.94 0.70 8.53 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 4 9 -5 11 SINCE JUN 1 122 165 -43 106 SINCE JUL 1 14 27 -13 15 COOLING YESTERDAY 11 6 5 8 MONTH TO DATE 126 114 12 112 SINCE JUN 1 458 391 67 443 SINCE JAN 1 465 398 67 443 ....................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 13.4 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 78 1100 PM LOWEST 23 200 PM AVERAGE 51 .......................................................... SUNRISE AND SUNSET AUGUST 17 2025........SUNRISE 608 AM MDT SUNSET 803 PM MDT AUGUST 18 2025........SUNRISE 609 AM MDT SUNSET 802 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$