Climatological Report (Daily)
Issued by NWS Aberdeen, SD

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425
CDUS43 KABR 210650
CLIABR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
150 AM CDT THU AUG 21 2025

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

...THE ABERDEEN SD CLIMATE SUMMARY FOR AUGUST 20 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86    354 PM 103    1976  82      4       72
  MINIMUM         63    612 AM  33    1950  56      7       62
  AVERAGE         75                        69      6       67

PRECIPITATION (IN)
  YESTERDAY        0.00          2.68 1980   0.07  -0.07     0.12
  MONTH TO DATE    3.40                      1.44   1.96     4.18
  SINCE JUN 1     13.27                      8.29   4.98    10.19
  SINCE JAN 1     21.05                     15.54   5.51    17.33

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     22.3                      42.7  -20.4     18.9
  SINCE JUL 1      T                         0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         7     -7       12
  SINCE JUN 1     67                        68     -1       34
  SINCE JUL 1     13                        17     -4       12

 COOLING
  YESTERDAY       10                         5      5        2
  MONTH TO DATE  137                       125     12      106
  SINCE JUN 1    485                       491     -6      510
  SINCE JAN 1    525                       523      2      518
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     7.3


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           100 AM
 LOWEST     53           300 PM
 AVERAGE    75

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


THE ABERDEEN SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       105      1947
 MINIMUM TEMPERATURE (F)   56        37      2004


SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE   642 AM CDT   SUNSET   830 PM CDT
AUGUST 22 2025........SUNRISE   643 AM CDT   SUNSET   829 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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