AFOS product CLIDBQ
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CDUS43 KDVN 201022
CLIDBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
420 AM CST THU DEC 20 2012


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

...THE DUBUQUE IA CLIMATE SUMMARY FOR DECEMBER 19 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         34    306 PM  57    1877  29      5       43
  MINIMUM         30    750 AM -21    1983  14     16       29
  AVERAGE         32                        21     11       36

PRECIPITATION (IN)
  YESTERDAY        0.40          0.89 2008   0.05   0.35     0.00
  MONTH TO DATE    1.53                      1.26   0.27     2.25
  SINCE DEC 1      1.53                      1.26   0.27     2.25
  SINCE JAN 1     23.23                     35.71 -12.48    45.86

SNOWFALL (IN)
  YESTERDAY        3.8          MM      MM   0.4    3.4      0.0
  MONTH TO DATE    6.7                       7.2   -0.5      0.7
  SINCE DEC 1      6.7                       7.2   -0.5      0.7
  SINCE JUL 1      7.1                      10.0   -2.9      2.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       33                        44    -11       29
  MONTH TO DATE  559                       772   -213      654
  SINCE DEC 1    559                       772   -213      654
  SINCE JUL 1   2110                      2272   -162     2057

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    907                       643    264      782
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 PM
 LOWEST     82           100 PM
 AVERAGE    91

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


THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        64      1877
 MINIMUM TEMPERATURE (F)   14       -14      1983
                                             1963


SUNRISE AND SUNSET
DECEMBER 20 2012......SUNRISE   729 AM CST   SUNSET   433 PM CST
DECEMBER 21 2012......SUNRISE   729 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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