Climatological Report (Daily)
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000
CDUS43 KDVN 200908
CLIIOW


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
407 AM CDT WED SEP 20 2017


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

...THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    421 PM  MM      MM  75      8       91
  MINIMUM         61    150 AM  MM      MM  51     10       58
  AVERAGE         72                        63      9       75

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.12  -0.12     0.00
  MONTH TO DATE    0.33                      2.26  -1.93     1.49
  SINCE SEP 1      0.33                      2.26  -1.93     1.49
  SINCE JAN 1     25.86                     28.41  -2.55    27.13

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   17                        38    -21        0
  SINCE SEP 1     17                        38    -21        0
  SINCE JUL 1     17                        46    -29        2

 COOLING
  YESTERDAY        7                         2      5       10
  MONTH TO DATE   74                        65      9      124
  SINCE SEP 1     74                        65      9      124
  SINCE JAN 1    946                       887     59     1100
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     55           300 PM
 AVERAGE    78

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


THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        MM        MM
 MINIMUM TEMPERATURE (F)   50        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   652 AM CDT   SUNSET   706 PM CDT
SEPTEMBER 21 2017.....SUNRISE   653 AM CDT   SUNSET   705 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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