441
CDUS43 KUNR 170854
CLIICR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
254 AM MDT THU SEP 17 2026
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...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 16 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 1157 AM 79 -10 73
MINIMUM 47 208 AM 53 -6 62
AVERAGE 58 66 -8 68
PRECIPITATION (IN)
YESTERDAY T 0.06 -0.06 0.47
MONTH TO DATE 0.33 0.95 -0.62 0.71
SINCE SEP 1 0.33 0.95 -0.62 0.71
SINCE JAN 1 12.27 16.41 -4.14 15.02
DEGREE DAYS
HEATING
YESTERDAY 7 3 4 0
MONTH TO DATE 22 31 -9 34
SINCE SEP 1 22 31 -9 34
SINCE JUL 1 25 41 -16 47
COOLING
YESTERDAY 0 4 -4 3
MONTH TO DATE 137 93 44 90
SINCE SEP 1 137 93 44 90
SINCE JAN 1 1142 1008 134 1009
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 PM
LOWEST 54 1100 AM
AVERAGE 77
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SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 721 AM CDT SUNSET 746 PM CDT
SEPTEMBER 18 2026.....SUNRISE 722 AM CDT SUNSET 744 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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