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

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CDUS43 KFSD 102237
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
537 PM CDT MON AUG 10 2026

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 10 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         87   3:33 PM 104    1947  84      3       81
  MINIMUM         66   2:26 AM  40    1904  62      4       61
  AVERAGE         77                        73      4       71

PRECIPITATION (IN)
  TODAY            0.00          2.47 1911   0.11  -0.11     0.00
  MONTH TO DATE    0.02                      1.14  -1.12     0.92
  SINCE JUN 1      4.46                      8.62  -4.16     9.80
  SINCE JAN 1     11.92                     18.51  -6.59    15.93

SNOWFALL (IN)
  TODAY            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      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE JUN 1     15                        37    -22       26
  SINCE JUL 1      1                         5     -4        4

 COOLING
  TODAY           12                         8      4        6
  MONTH TO DATE   70                        87    -17       65
  SINCE JUN 1    621                       559     62      563
  SINCE JAN 1    697                       610     87      608
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           2:00 AM
 LOWEST     53           3:00 PM
 AVERAGE    77

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


THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        99      1936
 MINIMUM TEMPERATURE (F)   62        35      1902


SUNRISE AND SUNSET
AUGUST 10 2026........SUNRISE   6:26 AM CDT   SUNSET   8:38 PM CDT
AUGUST 11 2026........SUNRISE   6:27 AM CDT   SUNSET   8:36 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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