758
CDUS43 KUNR 210836
CLIICR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT MON SEP 21 2026
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...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 20 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 58 609 PM 78 -20 74
MINIMUM 57 1159 PM 51 6 53
AVERAGE 58 64 -6 64
PRECIPITATION (IN)
YESTERDAY 0.58 0.07 0.51 0.00
MONTH TO DATE 1.98 1.20 0.78 3.29
SINCE SEP 1 1.98 1.20 0.78 3.29
SINCE JAN 1 13.92 16.66 -2.74 17.60
DEGREE DAYS
HEATING
YESTERDAY 7 4 3 1
MONTH TO DATE 33 45 -12 47
SINCE SEP 1 33 45 -12 47
SINCE JUL 1 36 55 -19 60
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 142 108 34 90
SINCE SEP 1 142 108 34 90
SINCE JAN 1 1147 1023 124 1009
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 1.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 93 1000 AM
AVERAGE 97
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SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 726 AM CDT SUNSET 738 PM CDT
SEPTEMBER 22 2026.....SUNRISE 727 AM CDT SUNSET 736 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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