867
CDUS43 KUNR 300037
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
637 PM MDT TUE SEP 29 2026
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 29 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 76 311 PM 100 2024 69 7 90
MINIMUM 55 633 AM 21 1984 41 14 54
AVERAGE 66 55 11 72
PRECIPITATION (IN)
TODAY 0.00 2.05 2014 0.04 -0.04 0.00
MONTH TO DATE 1.32 1.18 0.14 1.05
SINCE SEP 1 1.32 1.18 0.14 1.05
SINCE JAN 1 10.94 15.17 -4.23 16.54
DEGREE DAYS
HEATING
TODAY 0 10 -10 0
MONTH TO DATE 53 164 -111 57
SINCE SEP 1 53 164 -111 57
SINCE JUL 1 58 202 -144 68
COOLING
TODAY 1 0 1 7
MONTH TO DATE 96 62 34 101
SINCE SEP 1 96 62 34 101
SINCE JAN 1 930 604 326 791
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1200 AM
LOWEST 31 100 PM
AVERAGE 59
......................................................
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 93 1967
1989
MINIMUM TEMPERATURE (F) 41 25 1959
1974
1985
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 648 AM MDT SUNSET 637 PM MDT
SEPTEMBER 30 2026.....SUNRISE 649 AM MDT SUNSET 635 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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