660
CDUS43 KUNR 100842
CLIRAP
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
242 AM MDT THU SEP 10 2026
...............................
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 9 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 355 PM 102 1979 79 3 88
1994
MINIMUM 50 538 AM 24 2020 49 1 59
AVERAGE 66 64 2 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 2002 0.04 -0.04 T
MONTH TO DATE 0.19 0.36 -0.17 T
SINCE SEP 1 0.19 0.36 -0.17 T
SINCE JAN 1 9.81 14.35 -4.54 15.49
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 0 29 -29 31
SINCE SEP 1 0 29 -29 31
SINCE JUL 1 5 67 -62 42
COOLING
YESTERDAY 1 3 -2 9
MONTH TO DATE 77 32 45 28
SINCE SEP 1 77 32 45 28
SINCE JAN 1 911 574 337 718
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 600 AM
LOWEST 19 400 PM
AVERAGE 41
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THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 100 2012
MINIMUM TEMPERATURE (F) 49 27 2020
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 626 AM MDT SUNSET 712 PM MDT
SEPTEMBER 11 2026.....SUNRISE 627 AM MDT SUNSET 710 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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