Climatological Report (Daily)
Issued by NWS Aberdeen, SD

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251
CDUS43 KABR 180724
CLIABR

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
224 AM CDT TUE AUG 18 2026

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

...THE ABERDEEN SD CLIMATE SUMMARY FOR AUGUST 17 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87    356 PM 104    1976  83      4       81
  MINIMUM         55    449 AM  39    2012  57     -2       66
  AVERAGE         71                        70      1       74

PRECIPITATION (IN)
  YESTERDAY        T             3.25 1990   0.07  -0.07     0.84
  MONTH TO DATE    0.43                      1.22  -0.79     3.40
  SINCE JUN 1      8.28                      8.07   0.21    13.27
  SINCE JAN 1     15.26                     15.32  -0.06    21.05

SNOWFALL (IN)
  YESTERDAY        0.0           T    1954   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     52.5                      42.7    9.8     22.3
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    6                         4      2        0
  SINCE JUN 1     47                        65    -18       67
  SINCE JUL 1      8                        14     -6       13

 COOLING
  YESTERDAY        6                         6      0        9
  MONTH TO DATE   93                       110    -17      103
  SINCE JUN 1    552                       476     76      451
  SINCE JAN 1    614                       508    106      491
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.9


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     42           400 PM
 AVERAGE    68

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


THE ABERDEEN SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       109      1959
 MINIMUM TEMPERATURE (F)   56        38      2002


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   638 AM CDT   SUNSET   836 PM CDT
AUGUST 19 2026........SUNRISE   640 AM CDT   SUNSET   834 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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