239
CDUS43 KUNR 120832
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
232 AM MDT FRI SEP 12 2025
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 11 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 100R 310 PM 97 2024 79 21 97
MINIMUM 63 524 AM 29 1989 48 15 57
AVERAGE 82 63 19 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.65 2019 0.04 -0.04 0.00
MONTH TO DATE T 0.44 -0.44 0.12
SINCE SEP 1 T 0.44 -0.44 0.12
SINCE JAN 1 15.49 14.43 1.06 10.87
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 31 37 -6 1
SINCE SEP 1 31 37 -6 1
SINCE JUL 1 42 75 -33 11
COOLING
YESTERDAY 17 3 14 12
MONTH TO DATE 52 38 14 88
SINCE SEP 1 52 38 14 88
SINCE JAN 1 742 580 162 818
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WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 500 AM
LOWEST 12 300 PM
AVERAGE 41
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THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1990
2004
MINIMUM TEMPERATURE (F) 48 28 2014
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 628 AM MDT SUNSET 708 PM MDT
SEPTEMBER 13 2025.....SUNRISE 630 AM MDT SUNSET 706 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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