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

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CDUS43 KFSD 210653
CLIMHE


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
150 AM CDT THU SEP 21 2017


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

...THE MITCHELL SD CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76    401 PM  98    1984  74      2       89
  MINIMUM         52    657 AM  22    1896  47      5       58
  AVERAGE         64                        61      3       74

PRECIPITATION (IN)
  YESTERDAY        0.00          1.27 1964   0.08  -0.08     0.00
  MONTH TO DATE    0.90                      1.57  -0.67     2.12
  SINCE SEP 1      0.90                      1.57  -0.67     2.12
  SINCE JAN 1     14.72                     17.92  -3.20    21.53

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

DEGREE DAYS
 HEATING
  YESTERDAY        1                         6     -5        0
  MONTH TO DATE   38                        65    -27       35
  SINCE SEP 1     38                        65    -27       35
  SINCE JUL 1     40                        82    -42       43

 COOLING
  YESTERDAY        0                         1     -1        9
  MONTH TO DATE   96                        63     33       70
  SINCE SEP 1     96                        63     33       70
  SINCE JAN 1    866                       808     58     1002
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     9.0


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    89           500 AM
 LOWEST     27           200 PM
 AVERAGE    58

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


THE MITCHELL SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        97      1937
                                             1936
                                             1922
 MINIMUM TEMPERATURE (F)   47        25      1918


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   719 AM CDT   SUNSET   731 PM CDT
SEPTEMBER 22 2017.....SUNRISE   720 AM CDT   SUNSET   729 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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