AFOS product CLIDBQ
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CDUS43 KDVN 190934
CLIDBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
432 AM CDT WED SEP 19 2012


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

...THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 18 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         62    249 PM  90    1955  72    -10       59
                                      1948
                                      1891
  MINIMUM         37   1159 PM  35    1929  51    -14       56
                                      1903
  AVERAGE         50                        61    -11       58

PRECIPITATION (IN)
  YESTERDAY        0.00          3.31 1874   0.12  -0.12     0.25
  MONTH TO DATE    0.95                      2.12  -1.17     1.30
  SINCE SEP 1      0.95                      2.12  -1.17     1.30
  SINCE JAN 1     17.70                     28.10 -10.40    37.30

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                         6      9        7
  MONTH TO DATE   66                        60      6      108
  SINCE SEP 1     66                        60      6      108
  SINCE JUL 1     82                        87     -5      110

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   57                        49      8       28
  SINCE SEP 1     57                        49      8       28
  SINCE JAN 1    902                       625    277      773
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     32           100 PM
 AVERAGE    61

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


THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      1948
 MINIMUM TEMPERATURE (F)   50        37      1992
                                             1889


SUNRISE AND SUNSET
SEPTEMBER 19 2012.....SUNRISE   647 AM CDT   SUNSET   704 PM CDT
SEPTEMBER 20 2012.....SUNRISE   649 AM CDT   SUNSET   703 PM CDT


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




$$