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

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569
CDUS43 KFSD 252225
CLIFSD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
525 PM CDT THU SEP 25 2025

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 25 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         86   3:59 PM  92    1956  72     14       84
                                      1967
  MINIMUM         47   6:39 AM  19    1893  48     -1       47
  AVERAGE         67                        60      7       66

PRECIPITATION (IN)
  TODAY            0.00          2.70 1929   0.09  -0.09     0.00
  MONTH TO DATE    0.22                      2.29  -2.07     0.04
  SINCE SEP 1      0.22                      2.29  -2.07     0.04
  SINCE JAN 1     18.04                     23.00  -4.96    26.91

SNOWFALL (IN)
  TODAY            0.0           0.2  1939   0.0    0.0      0.0
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE SEP 1      T                         0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         6     -6        0
  MONTH TO DATE   53                        88    -35       27
  SINCE SEP 1     53                        88    -35       27
  SINCE JUL 1     75                       105    -30       32

 COOLING
  TODAY            2                         2      0        1
  MONTH TO DATE  100                        84     16      129
  SINCE SEP 1    100                        84     16      129
  SINCE JAN 1    858                       834     24      805
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           2:00 AM
 LOWEST     24           4:00 PM
 AVERAGE    62

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


THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        94      1956
 MINIMUM TEMPERATURE (F)   47        23      1984


SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE   7:18 AM CDT   SUNSET   7:18 PM CDT
SEPTEMBER 26 2025.....SUNRISE   7:19 AM CDT   SUNSET   7:16 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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