Climatological Report (Daily)
Issued by NWS

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923
CDUS43 KUNR 300839
CLIICR

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
239 AM MDT WED SEP 30 2026

...................................

...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 29 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
.......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78    310 PM  73      5       88
  MINIMUM         57   1040 PM  47     10       65
  AVERAGE         68            60      8       77

PRECIPITATION (IN)
  YESTERDAY        0.30          0.06   0.24      T
  MONTH TO DATE    2.46          1.75   0.71     3.30
  SINCE SEP 1      2.46          1.75   0.71     3.30
  SINCE JAN 1     14.40         17.21  -2.81    17.61

DEGREE DAYS
 HEATING
  YESTERDAY        0             6     -6        0
  MONTH TO DATE   59            90    -31       51
  SINCE SEP 1     59            90    -31       51
  SINCE JUL 1     62           100    -38       64

 COOLING
  YESTERDAY        3             2      1       12
  MONTH TO DATE  159           129     30      124
  SINCE SEP 1    159           129     30      124
  SINCE JAN 1   1164          1044    120     1043
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     8.9


SKY COVER
  AVERAGE SKY COVER 0.3


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1100 PM
 LOWEST     58           200 PM
 AVERAGE    77

..........................................................



SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   736 AM CDT   SUNSET   722 PM CDT
OCTOBER  1 2026.......SUNRISE   737 AM CDT   SUNSET   720 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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