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

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000
CDUS43 KDVN 172225
CLIDVN


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
423 PM CST SUN DEC 17 2017


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

...THE DAVENPORT IA CLIMATE SUMMARY FOR DECEMBER 17 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         45    155 PM  MM      MM  32     13       21
  MINIMUM         29    358 AM  MM      MM  17     12        6
  AVERAGE         37                        24     13       14

PRECIPITATION (IN)
  TODAY            T            MM      MM   0.06  -0.06     0.13
  MONTH TO DATE    0.19                      1.14  -0.95     0.91
  SINCE DEC 1      0.19                      1.14  -0.95     0.91
  SINCE JAN 1     36.56                     35.44   1.12    39.86

SNOWFALL (IN)
  TODAY            0.0          MM      MM  MM     MM        2.5
  MONTH TO DATE    0.1                      MM     MM       16.5
  SINCE DEC 1      0.1                      MM     MM       16.5
  SINCE JUL 1      0.2                      MM     MM       16.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           28                        41    -13       51
  MONTH TO DATE  550                       641    -91      716
  SINCE DEC 1    550                       641    -91      716
  SINCE JUL 1   1760                      1989   -229     1571

 COOLING
  TODAY            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    13   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     8.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     53           200 PM
 AVERAGE    73

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


THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        MM        MM
 MINIMUM TEMPERATURE (F)   16        MM        MM


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   724 AM CST   SUNSET   434 PM CST
DECEMBER 18 2017......SUNRISE   724 AM CST   SUNSET   434 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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