Climatological Report (Daily)
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
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CDUS43 KUNR 270036
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
636 PM MDT FRI SEP 26 2025
...................................
...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 26 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 87 201 PM 99 2024 71 16 99
MINIMUM 47 600 AM 18 1942 42 5 56
AVERAGE 67 57 10 78
PRECIPITATION (IN)
TODAY 0.00 0.36 1966 0.05 -0.05 0.00
MONTH TO DATE 1.05 1.06 -0.01 1.18
SINCE SEP 1 1.05 1.06 -0.01 1.18
SINCE JAN 1 16.54 15.05 1.49 11.93
DEGREE DAYS
HEATING
TODAY 0 9 -9 0
MONTH TO DATE 55 135 -80 27
SINCE SEP 1 55 135 -80 27
SINCE JUL 1 66 173 -107 37
COOLING
TODAY 2 1 1 13
MONTH TO DATE 85 60 25 161
SINCE SEP 1 85 60 25 161
SINCE JAN 1 775 602 173 891
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 600 AM
LOWEST 16 100 PM
AVERAGE 44
..........................................................
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1952
MINIMUM TEMPERATURE (F) 42 26 1951
SUNRISE AND SUNSET
SEPTEMBER 26 2025.....SUNRISE 644 AM MDT SUNSET 642 PM MDT
SEPTEMBER 27 2025.....SUNRISE 646 AM MDT SUNSET 640 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$