


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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519 CDUS43 KUNR 170839 CLIGCC CLIMATE REPORT NATIONAL WEATHER SERVICE RAPID CITY SD 239 AM MDT SAT MAY 17 2025 ................................... ...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR MAY 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 61 313 PM 65 -4 74 MINIMUM 32 1152 PM 39 -7 50 AVERAGE 47 52 -5 62 PRECIPITATION (IN) YESTERDAY T 0.09 -0.09 0.00 MONTH TO DATE 0.53 1.20 -0.67 3.43 SINCE MAR 1 4.00 3.63 0.37 5.53 SINCE JAN 1 4.79 4.39 0.40 6.25 DEGREE DAYS HEATING YESTERDAY 18 13 5 3 MONTH TO DATE 172 252 -80 238 SINCE MAR 1 1170 1836 -666 1742 SINCE JUL 1 6223 7204 -981 6362 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 7 0 7 0 SINCE MAR 1 7 0 7 0 SINCE JAN 1 7 0 7 0 ....................................................... WIND (MPH) HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 17.9 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1000 PM LOWEST 44 300 PM AVERAGE 68 .......................................................... SUNRISE AND SUNSET MAY 17 2025...........SUNRISE 533 AM MDT SUNSET 825 PM MDT MAY 18 2025...........SUNRISE 532 AM MDT SUNSET 826 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$