Climatological Report (Daily)
Issued by NWS

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235
CDUS43 KUNR 190832
CLICUT

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
232 AM MDT WED AUG 19 2026

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

...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 18 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         76   1221 PM  78     -2       85
  MINIMUM         53    426 AM  51      2       54
  AVERAGE         65            65      0       70

PRECIPITATION (IN)
  YESTERDAY        0.01          0.05  -0.04     0.00
  MONTH TO DATE    2.26          1.42   0.84     1.31
  SINCE JUN 1      7.84          7.87  -0.03     7.28
  SINCE JAN 1     13.23         15.17  -1.94    13.87

DEGREE DAYS
 HEATING
  YESTERDAY        0             3     -3        0
  MONTH TO DATE   30            35     -5       20
  SINCE JUN 1    250           294    -44      258
  SINCE JUL 1     34            85    -51       86

 COOLING
  YESTERDAY        0             2     -2        5
  MONTH TO DATE   57            48      9       45
  SINCE JUN 1    266           169     97      167
  SINCE JAN 1    266           170     96      170
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     4.0


SKY COVER
  AVERAGE SKY COVER 0.2


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           200 AM
 LOWEST     31           100 PM
 AVERAGE    56

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



SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE   604 AM MDT   SUNSET   752 PM MDT
AUGUST 20 2026........SUNRISE   605 AM MDT   SUNSET   750 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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