Climatological Report (Daily)
Issued by NWS Quad Cities, IA IL

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000
CDUS43 KDVN 131027
CLIDVN


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
421 AM CST WED DEC 13 2017


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

...THE DAVENPORT IA CLIMATE SUMMARY FOR DECEMBER 12 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         27   1159 PM  MM      MM  34     -7       24
  MINIMUM         16    808 AM  MM      MM  18     -2        6
  AVERAGE         22                        26     -4       15

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.07  -0.07      T
  MONTH TO DATE    0.19                      0.83  -0.64     0.78
  SINCE DEC 1      0.19                      0.83  -0.64     0.78
  SINCE JAN 1     36.56                     35.13   1.43    39.73

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM  MM     MM         T
  MONTH TO DATE    0.1                      MM     MM       13.9
  SINCE DEC 1      0.1                      MM     MM       13.9
  SINCE JUL 1      0.2                      MM     MM       13.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       43                        39      4       50
  MONTH TO DATE  390                       441    -51      449
  SINCE DEC 1    390                       441    -51      449
  SINCE JUL 1   1600                      1789   -189     1304

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    770                       786    -16     1063
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           500 AM
 LOWEST     37           200 PM
 AVERAGE    59

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


THE DAVENPORT IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        MM        MM
 MINIMUM TEMPERATURE (F)   18        MM        MM


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   721 AM CST   SUNSET   433 PM CST
DECEMBER 14 2017......SUNRISE   722 AM CST   SUNSET   433 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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