765
CDUS43 KUNR 120040
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
640 PM MDT FRI SEP 11 2026
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 11 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 83 118 PM 100 2025 79 4 100
MINIMUM 50 327 AM 29 1989 48 2 63
AVERAGE 67 63 4 82
PRECIPITATION (IN)
TODAY 0.00 1.65 2019 0.04 -0.04 0.00
MONTH TO DATE 0.19 0.44 -0.25 T
SINCE SEP 1 0.19 0.44 -0.25 T
SINCE JAN 1 9.81 14.43 -4.62 15.49
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 0 37 -37 31
SINCE SEP 1 0 37 -37 31
SINCE JUL 1 5 75 -70 42
COOLING
TODAY 2 3 -1 17
MONTH TO DATE 86 38 48 52
SINCE SEP 1 86 38 48 52
SINCE JAN 1 920 580 340 742
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 16.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 300 AM
LOWEST 20 800 AM
AVERAGE 37
......................................................
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1990
2004
MINIMUM TEMPERATURE (F) 48 28 2014
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 627 AM MDT SUNSET 710 PM MDT
SEPTEMBER 12 2026.....SUNRISE 628 AM MDT SUNSET 708 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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