Climatological Report (Daily)
Issued by NWS Sioux Falls, SD

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543
CDUS43 KFSD 150645
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
145 AM CDT FRI AUG 15 2025

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 14 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         87   4:43 PM  99    1970  83      4       78
  MINIMUM         68   7:29 AM  43    2004  62      6       65
  AVERAGE         78                        72      6       72

PRECIPITATION (IN)
  YESTERDAY        0.05          1.62 1905   0.12  -0.07     0.70
  MONTH TO DATE    0.97                      1.59  -0.62     0.72
  SINCE JUN 1      9.85                      9.07   0.78    13.09
  SINCE JAN 1     15.98                     18.96  -2.98    25.40

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 JUN 1      T                         0.0    0.0       T
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        5
  SINCE JUN 1     26                        37    -11       17
  SINCE JUL 1      4                         5     -1        5

 COOLING
  YESTERDAY       13                         8      5        7
  MONTH TO DATE   95                       119    -24       82
  SINCE JUN 1    593                       591      2      512
  SINCE JAN 1    638                       642     -4      542
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    14.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           6:00 AM
 LOWEST     61           3:00 PM
 AVERAGE    77

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


THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       106      1937
 MINIMUM TEMPERATURE (F)   62        36      1895


SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE   6:32 AM CDT   SUNSET   8:30 PM CDT
AUGUST 16 2025........SUNRISE   6:33 AM CDT   SUNSET   8:28 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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