Climatological Report (Daily)
Issued by NWS

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718
CDUS43 KUNR 200836
CLIICR

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT THU AUG 20 2026

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

...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR AUGUST 19 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         82    326 PM  87     -5       95
  MINIMUM         61    640 AM  62     -1       67
  AVERAGE         72            74     -2       81

PRECIPITATION (IN)
  YESTERDAY        1.03          0.08   0.95     0.00
  MONTH TO DATE    1.69          1.73  -0.04     2.21
  SINCE JUN 1      8.15          7.81   0.34     6.58
  SINCE JAN 1     11.85         14.66  -2.81    13.86

DEGREE DAYS
 HEATING
  YESTERDAY        0             0      0        0
  MONTH TO DATE    3             0      3        0
  SINCE JUN 1     24            42    -18       37
  SINCE JUL 1      3             3      0        7

 COOLING
  YESTERDAY        7            10     -3       16
  MONTH TO DATE  180           210    -30      221
  SINCE JUN 1    788           767     21      786
  SINCE JAN 1    876           813     63      840
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     8.0


SKY COVER
  AVERAGE SKY COVER 0.3


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 AM
 LOWEST     51           600 PM
 AVERAGE    74

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



SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE   650 AM CDT   SUNSET   834 PM CDT
AUGUST 21 2026........SUNRISE   651 AM CDT   SUNSET   833 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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