Climatological Report (Daily)
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385
CDUS43 KABR 180720
CLIPIR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
220 AM CDT MON AUG 18 2025

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

...THE PIERRE SD CLIMATE SUMMARY FOR AUGUST 17 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         89    458 PM 108    1976  87      2       86
  MINIMUM         66    554 AM  41    2012  60      6       59
  AVERAGE         78                        73      5       73

PRECIPITATION (IN)
  YESTERDAY        T             0.71 1940   0.06  -0.06     0.02
  MONTH TO DATE    0.83                      1.18  -0.35     0.24
  SINCE JUN 1      5.20                      7.26  -2.06     6.91
  SINCE JAN 1     13.04                     14.59  -1.55    13.74

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   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       13                         8      5        8
  MONTH TO DATE  204                       163     41      126
  SINCE JUN 1    686                       611     75      553
  SINCE JAN 1    735                       640     95      557
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.9


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM
 LOWEST     50           500 PM
 AVERAGE    74

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


THE PIERRE SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       111      1959
 MINIMUM TEMPERATURE (F)   59        44      2002


SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE   648 AM CDT   SUNSET   841 PM CDT
AUGUST 19 2025........SUNRISE   649 AM CDT   SUNSET   839 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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