381 
CDUS43 KDVN 180924
CLIDBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
422 AM CDT WED APR 18 2012


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

...THE DUBUQUE IA CLIMATE SUMMARY FOR APRIL 17 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         59    342 PM  84    1977  59      0       50
                                      1896
  MINIMUM         30    555 AM  16    1875  38     -8       33
  AVERAGE         45                        49     -4       42

PRECIPITATION (IN)
  YESTERDAY        0.00          1.67 1941   0.13  -0.13     0.20
  MONTH TO DATE    0.78                      1.96  -1.18     1.79
  SINCE MAR 1      3.50                      4.37  -0.87     4.07
  SINCE JAN 1      6.06                      6.98  -0.92     7.35

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       1.5   -1.5      0.9
  SINCE MAR 1      4.4                       7.8   -3.4      6.2
  SINCE JUL 1     32.1                      41.4   -9.3     63.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        16      4       23
  MONTH TO DATE  266                       330    -64      286
  SINCE MAR 1    737                      1248   -511     1239
  SINCE JUL 1   5533                      6641  -1108     6831

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        1
  SINCE MAR 1     19                         0     19        1
  SINCE JAN 1     19                         0     19        1
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           200 AM
 LOWEST     46           100 PM
 AVERAGE    69

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


THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        86      1985
 MINIMUM TEMPERATURE (F)   39        21      1983


SUNRISE AND SUNSET
APRIL 18 2012.........SUNRISE   616 AM CDT   SUNSET   748 PM CDT
APRIL 19 2012.........SUNRISE   615 AM CDT   SUNSET   750 PM CDT


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




$$