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

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225
CDUS43 KFSD 300620
CLIMHE

CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
120 AM CDT TUE SEP 30 2025

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

...THE MITCHELL SD CLIMATE SUMMARY FOR SEPTEMBER 29 2025...

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)
 YESTERDAY
  MAXIMUM         92R  1:34 PM  92    1897  71     21       92
                                      2024
  MINIMUM         59   6:48 AM  11    1899  46     13       51
  AVERAGE         76                        58     18       72

PRECIPITATION (IN)
  YESTERDAY        0.00          0.53 2007   0.07  -0.07     0.00
  MONTH TO DATE    0.79                      2.27  -1.48     0.23
  SINCE SEP 1      0.79                      2.27  -1.48     0.23
  SINCE JAN 1     16.88                     18.20  -1.32    22.46

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         8     -8        0
  MONTH TO DATE   50                       115    -65       29
  SINCE SEP 1     50                       115    -65       29
  SINCE JUL 1     67                       130    -63       37

 COOLING
  YESTERDAY       11                         1     10        7
  MONTH TO DATE  101                        88     13      168
  SINCE SEP 1    101                        88     13      168
  SINCE JAN 1    939                       869     70      866
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           7:00 AM
 LOWEST     20           2:00 PM
 AVERAGE    49

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


THE MITCHELL SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        93      1991
 MINIMUM TEMPERATURE (F)   45        14      1899


SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE   7:29 AM CDT   SUNSET   7:14 PM CDT
OCTOBER  1 2025.......SUNRISE   7:30 AM CDT   SUNSET   7:12 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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