Climatological Report (Daily)
Issued by NWS

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355
CDUS43 KUNR 130835
CLIICR

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT SUN SEP 13 2026

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

...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 12 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         72    414 PM  81     -9       92
  MINIMUM         48    518 AM  55     -7       63
  AVERAGE         60            68     -8       78

PRECIPITATION (IN)
  YESTERDAY        T             0.06  -0.06     0.00
  MONTH TO DATE    0.29          0.71  -0.42     0.12
  SINCE SEP 1      0.29          0.71  -0.42     0.12
  SINCE JAN 1     12.23         16.17  -3.94    14.43

DEGREE DAYS
 HEATING
  YESTERDAY        5             2      3        0
  MONTH TO DATE    5            20    -15       34
  SINCE SEP 1      5            20    -15       34
  SINCE JUL 1      8            30    -22       47

 COOLING
  YESTERDAY        0             5     -5       13
  MONTH TO DATE  135            75     60       67
  SINCE SEP 1    135            75     60       67
  SINCE JAN 1   1140           990    150      986
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.0


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           500 AM
 LOWEST     30           300 PM
 AVERAGE    57

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



SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE   717 AM CDT   SUNSET   753 PM CDT
SEPTEMBER 14 2026.....SUNRISE   718 AM CDT   SUNSET   751 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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