Climatological Report (Daily)
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509
CDUS43 KABR 152041
CLIATY

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
341 PM CDT SAT AUG 15 2026

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

...THE WATERTOWN SD CLIMATE SUMMARY FOR AUGUST 14 2026...

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)
 YESTERDAY
  MAXIMUM         77   1251 PM 100    1928  80     -3       84
  MINIMUM         64    552 AM  38    1929  58      6       67
  AVERAGE         71                        69      2       76

PRECIPITATION (IN)
  YESTERDAY        0.03          2.20 1993   0.10  -0.07     0.10
  MONTH TO DATE    0.15                      1.38  -1.23     3.61
  SINCE JUN 1      7.60                      8.28  -0.68    16.23
  SINCE JAN 1     12.24                     15.44  -3.20    23.98

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    4                        10     -6        1
  SINCE JUN 1     51                        95    -44       78
  SINCE JUL 1      5                        26    -21       13

 COOLING
  YESTERDAY        6                         5      1       11
  MONTH TO DATE   68                        78    -10       70
  SINCE JUN 1    495                       382    113      376
  SINCE JAN 1    558                       405    153      411
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           700 PM
 LOWEST     66          1200 PM
 AVERAGE    82

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


THE WATERTOWN SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       102      1937
 MINIMUM TEMPERATURE (F)   58        44      1929


SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE   631 AM CDT   SUNSET   835 PM CDT
AUGUST 16 2026........SUNRISE   632 AM CDT   SUNSET   833 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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