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

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032
CDUS43 KFSD 100621
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
121 AM CDT THU SEP 10 2026

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 9 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         81   1:51 PM 101    1904  78      3       77
  MINIMUM         55   5:20 AM  34    1898  55      0       58
  AVERAGE         68                        66      2       68

PRECIPITATION (IN)
  YESTERDAY        0.00          2.73 1982   0.09  -0.09     0.05
  MONTH TO DATE    0.87                      0.82   0.05     0.05
  SINCE SEP 1      0.87                      0.82   0.05     0.05
  SINCE JAN 1     13.98                     21.53  -7.55    17.87

SNOWFALL (IN)
  YESTERDAY        0.0           T    2020   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                        16    -16       48
  SINCE SEP 1      0                        16    -16       48
  SINCE JUL 1      1                        33    -32       70

 COOLING
  YESTERDAY        3                         4     -1        3
  MONTH TO DATE  111                        40     71       13
  SINCE SEP 1    111                        40     71       13
  SINCE JAN 1   1012                       790    222      771
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           5:00 AM
 LOWEST     34           2:00 PM
 AVERAGE    64

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


THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        98      1931
 MINIMUM TEMPERATURE (F)   54        35      1898
                                             1910


SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE   7:01 AM CDT   SUNSET   7:46 PM CDT
SEPTEMBER 11 2026.....SUNRISE   7:02 AM CDT   SUNSET   7:44 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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