926
CDUS43 KUNR 180042
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
642 PM MDT WED SEP 17 2025
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 17 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 68 1100 AM 101 2000 76 -8 93
MINIMUM 58 301 PM 26 1991 46 12 57
AVERAGE 63 61 2 75
PRECIPITATION (IN)
TODAY 0.57R 0.48 1946 0.04 0.53 0.18
MONTH TO DATE 1.03 0.67 0.36 1.18
SINCE SEP 1 1.03 0.67 0.36 1.18
SINCE JAN 1 16.52 14.66 1.86 11.93
DEGREE DAYS
HEATING
TODAY 2 6 -4 0
MONTH TO DATE 38 68 -30 1
SINCE SEP 1 38 68 -30 1
SINCE JUL 1 49 106 -57 11
COOLING
TODAY 0 2 -2 10
MONTH TO DATE 79 50 29 133
SINCE SEP 1 79 50 29 133
SINCE JAN 1 769 592 177 863
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 11.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 PM
LOWEST 63 1100 AM
AVERAGE 77
......................................................
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 97 1998
MINIMUM TEMPERATURE (F) 46 24 1991
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 634 AM MDT SUNSET 658 PM MDT
SEPTEMBER 18 2025.....SUNRISE 635 AM MDT SUNSET 656 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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