224
CDUS43 KUNR 230039
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
639 PM MDT TUE SEP 22 2026
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 22 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 64 405 PM 95 2007 73 -9 75
MINIMUM 54 320 AM 19 1995 44 10 48
AVERAGE 59 59 0 62
PRECIPITATION (IN)
TODAY 0.00 0.87 2006 0.05 -0.05 T
MONTH TO DATE 1.26 0.88 0.38 1.05
SINCE SEP 1 1.26 0.88 0.38 1.05
SINCE JAN 1 10.88 14.87 -3.99 16.54
DEGREE DAYS
HEATING
TODAY 6 7 -1 3
MONTH TO DATE 44 101 -57 54
SINCE SEP 1 44 101 -57 54
SINCE JUL 1 49 139 -90 65
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 93 56 37 80
SINCE SEP 1 93 56 37 80
SINCE JAN 1 927 598 329 770
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 15.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 78 1100 AM
AVERAGE 88
......................................................
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 97 1992
MINIMUM TEMPERATURE (F) 44 24 1985
SUNRISE AND SUNSET
SEPTEMBER 22 2026.....SUNRISE 640 AM MDT SUNSET 649 PM MDT
SEPTEMBER 23 2026.....SUNRISE 641 AM MDT SUNSET 648 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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