Climatological Report (Daily)
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483
CDUS43 KABR 182230
CLIATY

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
530 PM CDT TUE AUG 18 2026

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

...THE WATERTOWN SD CLIMATE SUMMARY FOR AUGUST 18 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80    327 PM 100    1976  79      1       83
  MINIMUM         60    610 AM  41    2012  57      3       68
  AVERAGE         70                        68      2       76

PRECIPITATION (IN)
  TODAY            0.00          3.08 2015   0.09  -0.09     0.00
  MONTH TO DATE    0.15                      1.75  -1.60     4.12
  SINCE JUN 1      7.60                      8.65  -1.05    16.74
  SINCE JAN 1     12.24                     15.81  -3.57    24.49

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE OCT 1     38.8                      41.1   -2.3     29.4
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    4                        14    -10        1
  SINCE JUN 1     51                        99    -48       78
  SINCE JUL 1      5                        30    -25       13

 COOLING
  TODAY            5                         4      1       11
  MONTH TO DATE   85                        96    -11      112
  SINCE JUN 1    512                       400    112      418
  SINCE JAN 1    575                       423    152      453
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.3


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           100 AM
 LOWEST     48           400 PM
 AVERAGE    68

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


THE WATERTOWN SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        99      1976
 MINIMUM TEMPERATURE (F)   57        38      1967
                                             2004


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   634 AM CDT   SUNSET   830 PM CDT
AUGUST 19 2026........SUNRISE   635 AM CDT   SUNSET   828 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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