


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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640 CDUS43 KUNR 270832 CLIGCC CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 232 AM MDT WED AUG 27 2025 ................................... ...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 26 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 87 339 PM 84 3 75 MINIMUM 45 538 AM 51 -6 52 AVERAGE 66 67 -1 64 PRECIPITATION (IN) YESTERDAY 0.00 0.02 -0.02 0.01 MONTH TO DATE 0.39 0.83 -0.44 0.47 SINCE JUN 1 4.15 4.38 -0.23 1.78 SINCE JAN 1 10.67 10.20 0.47 8.54 DEGREE DAYS HEATING YESTERDAY 0 2 -2 1 MONTH TO DATE 5 24 -19 12 SINCE JUN 1 123 180 -57 107 SINCE JUL 1 15 42 -27 16 COOLING YESTERDAY 1 4 -3 0 MONTH TO DATE 195 165 30 227 SINCE JUN 1 527 442 85 558 SINCE JAN 1 534 449 85 558 ....................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 7.5 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 500 AM LOWEST 22 500 PM AVERAGE 51 .......................................................... SUNRISE AND SUNSET AUGUST 27 2025........SUNRISE 620 AM MDT SUNSET 747 PM MDT AUGUST 28 2025........SUNRISE 621 AM MDT SUNSET 745 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$