Climatological Report (Daily)
Issued by NWS Aberdeen, SD

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867
CDUS43 KABR 170652
CLIABR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
152 AM CDT SUN AUG 17 2025

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

...THE ABERDEEN SD CLIMATE SUMMARY FOR AUGUST 16 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         84    154 PM 105    1988  83      1       79
  MINIMUM         65    410 AM  42    1897  57      8       61
  AVERAGE         75                        70      5       70

PRECIPITATION (IN)
  YESTERDAY        0.82          1.28 1918   0.07   0.75      T
  MONTH TO DATE    2.56                      1.15   1.41     4.06
  SINCE JUN 1     12.43                      8.00   4.43    10.07
  SINCE JAN 1     20.21                     15.25   4.96    17.21

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                         3     -3       12
  SINCE JUN 1     67                        64      3       34
  SINCE JUL 1     13                        13      0       12

 COOLING
  YESTERDAY       10                         6      4        5
  MONTH TO DATE   94                       104    -10       86
  SINCE JUN 1    442                       470    -28      490
  SINCE JAN 1    482                       502    -20      498
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.7


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     63           100 PM
 AVERAGE    82

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


THE ABERDEEN SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       104      1976
 MINIMUM TEMPERATURE (F)   57        39      2012


SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE   637 AM CDT   SUNSET   837 PM CDT
AUGUST 18 2025........SUNRISE   639 AM CDT   SUNSET   836 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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