223
CDUS43 KUNR 170831
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
231 AM MDT WED SEP 17 2025
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 16 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 69 848 AM 95 1949 76 -7 92
1961
MINIMUM 55 535 AM 30 1965 46 9 59
AVERAGE 62 61 1 76
PRECIPITATION (IN)
YESTERDAY 0.16 0.78 1959 0.04 0.12 0.00
MONTH TO DATE 0.46 0.63 -0.17 1.00
SINCE SEP 1 0.46 0.63 -0.17 1.00
SINCE JAN 1 15.95 14.62 1.33 11.75
DEGREE DAYS
HEATING
YESTERDAY 3 6 -3 0
MONTH TO DATE 36 62 -26 1
SINCE SEP 1 36 62 -26 1
SINCE JUL 1 47 100 -53 11
COOLING
YESTERDAY 0 2 -2 11
MONTH TO DATE 79 48 31 123
SINCE SEP 1 79 48 31 123
SINCE JAN 1 769 590 179 853
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1000 PM
LOWEST 54 800 AM
AVERAGE 71
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THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 101 2000
MINIMUM TEMPERATURE (F) 46 26 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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