Climatological Report (Daily)
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518
CDUS43 KABR 190646
CLIPIR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
146 AM CDT TUE AUG 19 2025

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

...THE PIERRE SD CLIMATE SUMMARY FOR AUGUST 18 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         94    419 PM 111    1959  86      8       84
  MINIMUM         67   1155 PM  44    2002  59      8       62
  AVERAGE         81                        73      8       73

PRECIPITATION (IN)
  YESTERDAY        0.00          1.88 2015   0.06  -0.06     0.02
  MONTH TO DATE    0.83                      1.24  -0.41     0.26
  SINCE JUN 1      5.20                      7.32  -2.12     6.93
  SINCE JAN 1     13.04                     14.65  -1.61    13.76

SNOWFALL (IN)
  YESTERDAY        0.0           T    1994   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     15.0                      37.2  -22.2     28.7
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        9
  SINCE JUN 1     43                        56    -13       32
  SINCE JUL 1      6                         6      0        9

 COOLING
  YESTERDAY       16                         8      8        8
  MONTH TO DATE  220                       171     49      134
  SINCE JUN 1    702                       619     83      561
  SINCE JAN 1    751                       648    103      565
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     35           600 PM
 AVERAGE    68

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


THE PIERRE SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       104      1948
 MINIMUM TEMPERATURE (F)   59        43      1967
                                             2004


SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE   649 AM CDT   SUNSET   839 PM CDT
AUGUST 20 2025........SUNRISE   650 AM CDT   SUNSET   838 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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