449
CDUS43 KUNR 200036
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
636 PM MDT FRI SEP 19 2025
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 19 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 72 314 PM 95 2022 75 -3 82
MINIMUM 47 443 AM 22 1991 45 2 51
AVERAGE 60 60 0 67
PRECIPITATION (IN)
TODAY 0.00 0.61 1950 0.04 -0.04 0.00
MONTH TO DATE 1.05 0.75 0.30 1.18
SINCE SEP 1 1.05 0.75 0.30 1.18
SINCE JAN 1 16.54 14.74 1.80 11.93
DEGREE DAYS
HEATING
TODAY 5 6 -1 0
MONTH TO DATE 48 80 -32 1
SINCE SEP 1 48 80 -32 1
SINCE JUL 1 59 118 -59 11
COOLING
TODAY 0 1 -1 2
MONTH TO DATE 79 53 26 139
SINCE SEP 1 79 53 26 139
SINCE JAN 1 769 595 174 869
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 41 200 PM
AVERAGE 69
......................................................
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1960
MINIMUM TEMPERATURE (F) 45 29 1983
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 636 AM MDT SUNSET 655 PM MDT
SEPTEMBER 20 2025.....SUNRISE 638 AM MDT SUNSET 653 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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