577
CDUS43 KUNR 090837
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
137 AM MST TUE DEC 09 2025
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 8 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 1219 PM 68 2020 39 16 58
MINIMUM 25 212 AM -23 1972 15 10 30
AVERAGE 40 27 13 44
PRECIPITATION (IN)
YESTERDAY T 0.18 2007 0.01 -0.01 0.00
MONTH TO DATE 0.10 0.08 0.02 0.00
SINCE DEC 1 0.10 0.08 0.02 0.00
SINCE JAN 1 18.12 17.17 0.95 12.88
DEGREE DAYS
HEATING
YESTERDAY 25 38 -13 21
MONTH TO DATE 281 298 -17 232
SINCE DEC 1 281 298 -17 232
SINCE JUL 1 1468 1983 -515 1451
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 815 607 208 932
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 600 AM
LOWEST 31 1200 PM
AVERAGE 56
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THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 70 1957
2020
MINIMUM TEMPERATURE (F) 15 -19 1972
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 716 AM MST SUNSET 414 PM MST
DECEMBER 10 2025......SUNRISE 716 AM MST SUNSET 414 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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