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

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598
CDUS43 KFSD 170703
CLISUX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
201 AM CDT SUN SEP 17 2017


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

...THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1889 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72   1208 AM  97    1955  76     -4       78
  MINIMUM         51   1159 PM  33    1903  50      1       57
  AVERAGE         62                        63     -1       68

PRECIPITATION (IN)
  YESTERDAY        0.17          1.69 1906   0.10   0.07     0.26
  MONTH TO DATE    0.28                      1.62  -1.34     1.30
  SINCE SEP 1      0.28                      1.62  -1.34     1.30
  SINCE JAN 1     20.47                     22.16  -1.69    25.65

SNOWFALL (IN)
  YESTERDAY        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      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        3                         4     -1        0
  MONTH TO DATE   23                        41    -18       13
  SINCE SEP 1     23                        41    -18       13
  SINCE JUL 1     31                        56    -25       13

 COOLING
  YESTERDAY        0                         3     -3        3
  MONTH TO DATE   69                        62      7       67
  SINCE SEP 1     69                        62      7       67
  SINCE JAN 1    901                       839     62     1089
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     73          1200 AM
 AVERAGE    87

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


THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76       103      1895
 MINIMUM TEMPERATURE (F)   50        33      1980


SUNRISE AND SUNSET
SEPTEMBER 17 2017.....SUNRISE   708 AM CDT   SUNSET   731 PM CDT
SEPTEMBER 18 2017.....SUNRISE   709 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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