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

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763
CDUS43 KFSD 092233
CLIMHE

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
433 PM CST TUE DEC 09 2025

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

...THE MITCHELL SD CLIMATE SUMMARY FOR DECEMBER 9 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         47   3:48 PM  64    1957  34     13       38
  MINIMUM         26   3:31 AM -23    1955  16     10       24
  AVERAGE         37                        25     12       31

PRECIPITATION (IN)
  TODAY            T             0.40 1914   0.01  -0.01      T
                                      1948
  MONTH TO DATE    0.38                      0.13   0.25     0.02
  SINCE DEC 1      0.38                      0.13   0.25     0.02
  SINCE JAN 1     19.27                     20.78  -1.51    23.59

SNOWFALL (IN)
  TODAY            0.0           4.0  1914                    T
                                      1948
                                      2003
  MONTH TO DATE    5.2                                       0.3
  SINCE DEC 1      5.2                                       0.3
  SINCE JUL 1     12.1                                       0.8
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  TODAY           28                        40    -12       34
  MONTH TO DATE  395                       349     46      351
  SINCE DEC 1    395                       349     46      351
  SINCE JUL 1   1607                      1871   -264     1559

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    987                       879    108      878
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           1:00 AM
 LOWEST     68           4:00 PM
 AVERAGE    80

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


THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        61      1990
 MINIMUM TEMPERATURE (F)   15       -21      1917


SUNRISE AND SUNSET
DECEMBER  9 2025......SUNRISE   7:54 AM CST   SUNSET   4:55 PM CST
DECEMBER 10 2025......SUNRISE   7:55 AM CST   SUNSET   4:55 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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