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

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000
CDUS43 KFSD 180642
CLISUX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
141 AM CDT MON SEP 18 2017


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

...THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 17 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         66    528 PM 103    1895  76    -10       79
  MINIMUM         44    543 AM  33    1980  50     -6       52
  AVERAGE         55                        63     -8       66

PRECIPITATION (IN)
  YESTERDAY        T             2.82 1926   0.10  -0.10     0.00
  MONTH TO DATE    0.28                      1.72  -1.44     1.30
  SINCE SEP 1      0.28                      1.72  -1.44     1.30
  SINCE JAN 1     20.47                     22.26  -1.79    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       10                         5      5        0
  MONTH TO DATE   33                        46    -13       13
  SINCE SEP 1     33                        46    -13       13
  SINCE JUL 1     41                        61    -20       13

 COOLING
  YESTERDAY        0                         2     -2        1
  MONTH TO DATE   69                        64      5       68
  SINCE SEP 1     69                        64      5       68
  SINCE JAN 1    901                       841     60     1090
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     56           100 PM
 AVERAGE    78

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


THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76       101      1895
 MINIMUM TEMPERATURE (F)   49        30      1901


SUNRISE AND SUNSET
SEPTEMBER 18 2017.....SUNRISE   709 AM CDT   SUNSET   729 PM CDT
SEPTEMBER 19 2017.....SUNRISE   710 AM CDT   SUNSET   728 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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