896 
CDUS43 KDVN 200919
CLIDBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
418 AM CDT SUN MAY 20 2012


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

...THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 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         87    213 PM  93    1934  70     17       71
  MINIMUM         61    517 AM  34    2002  49     12       50
                                      1968
  AVERAGE         74                        60     14       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.81 1933   0.14  -0.14     0.00
  MONTH TO DATE    0.53                      2.54  -2.01     0.84
  SINCE MAR 1      5.54                      8.61  -3.07     8.19
  SINCE JAN 1      8.10                     11.22  -3.12    11.47

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1      4.4                       8.4   -4.0      6.3
  SINCE JUL 1     32.1                      42.0   -9.9     63.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        4
  MONTH TO DATE   72                       166    -94      216
  SINCE MAR 1   1020                      1594   -574     1723
  SINCE JUL 1   5816                      6987  -1171     7315

 COOLING
  YESTERDAY        9                         1      8        0
  MONTH TO DATE   29                        11     18       27
  SINCE MAR 1     48                        16     32       28
  SINCE JAN 1     48                        16     32       28
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    14.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           500 AM
 LOWEST     34           100 PM
 AVERAGE    52

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


THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        93      1934
 MINIMUM TEMPERATURE (F)   50        33      1924


SUNRISE AND SUNSET
MAY 20 2012...........SUNRISE   536 AM CDT   SUNSET   823 PM CDT
MAY 21 2012...........SUNRISE   535 AM CDT   SUNSET   824 PM CDT


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




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