Climatological Report (Daily)
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000
CDUS43 KDVN 210922
CLIIOW


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
420 AM CDT MON AUG 21 2017


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

...THE IOWA CITY IA CLIMATE SUMMARY FOR AUGUST 20 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         82    553 PM  MM      MM  82      0       75
  MINIMUM         66    620 AM  MM      MM  63      3       60
  AVERAGE         74                        72      2       68

PRECIPITATION (IN)
  YESTERDAY        0.03         MM      MM   0.14  -0.11     0.24
  MONTH TO DATE    0.26                      2.88  -2.62     4.24
  SINCE JUN 1     10.95                     12.44  -1.49    14.24
  SINCE JAN 1     24.67                     24.53   0.14    22.85

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      7                        19    -12        4
  SINCE JUL 1      0                         2     -2        2

 COOLING
  YESTERDAY        9                         8      1        3
  MONTH TO DATE  129                       173    -44      221
  SINCE JUN 1    777                       690     87      813
  SINCE JAN 1    830                       751     79      885
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM
 LOWEST     62           300 PM
 AVERAGE    78

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


THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        MM        MM
 MINIMUM TEMPERATURE (F)   62        MM        MM


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   621 AM CDT   SUNSET   756 PM CDT
AUGUST 22 2017........SUNRISE   622 AM CDT   SUNSET   755 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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