077
CDUS43 KUNR 150831
CLIICR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
231 AM MDT TUE SEP 15 2026
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...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 14 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 80 412 PM 80 0 76
MINIMUM 54 1157 PM 54 0 61
AVERAGE 67 67 0 69
PRECIPITATION (IN)
YESTERDAY 0.01 0.06 -0.05 0.11
MONTH TO DATE 0.33 0.83 -0.50 0.24
SINCE SEP 1 0.33 0.83 -0.50 0.24
SINCE JAN 1 12.27 16.29 -4.02 14.55
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 10 25 -15 34
SINCE SEP 1 10 25 -15 34
SINCE JUL 1 13 35 -22 47
COOLING
YESTERDAY 2 5 -3 4
MONTH TO DATE 137 85 52 77
SINCE SEP 1 137 85 52 77
SINCE JAN 1 1142 1000 142 996
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 12.7
SKY COVER
AVERAGE SKY COVER 0.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 AM
LOWEST 57 600 PM
AVERAGE 77
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SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 719 AM CDT SUNSET 749 PM CDT
SEPTEMBER 16 2026.....SUNRISE 720 AM CDT SUNSET 747 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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