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

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232
CDUS43 KFSD 122231
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
531 PM CDT SAT SEP 12 2026

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 12 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         73   3:54 PM  97    1908  77     -4       89
  MINIMUM         55   6:52 AM  27    1902  54      1       66
  AVERAGE         64                        65     -1       78

PRECIPITATION (IN)
  TODAY            T             1.58 1979   0.09  -0.09     0.00
  MONTH TO DATE    1.28                      1.10   0.18     0.05
  SINCE SEP 1      1.28                      1.10   0.18     0.05
  SINCE JAN 1     14.39                     21.81  -7.42    17.87

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 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
  TODAY            1                         3     -2        0
  MONTH TO DATE    1                        25    -24       48
  SINCE SEP 1      1                        25    -24       48
  SINCE JUL 1      2                        42    -40       70

 COOLING
  TODAY            0                         4     -4       13
  MONTH TO DATE  126                        52     74       36
  SINCE SEP 1    126                        52     74       36
  SINCE JAN 1   1027                       802    225      794
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    10.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           7:00 AM
 LOWEST     37           3:00 PM
 AVERAGE    57

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


THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        96      1939
 MINIMUM TEMPERATURE (F)   53        32      1899
                                             1902


SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE   7:03 AM CDT   SUNSET   7:42 PM CDT
SEPTEMBER 13 2026.....SUNRISE   7:04 AM CDT   SUNSET   7:41 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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