158 
CDUS43 KDVN 211920 CCA
CLIDBQ

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
220 PM CDT THU JUN 21 2012


...CORRECTED PRECIPITATION TOTALS AND DEPARTURES...


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

...THE DUBUQUE IA CLIMATE SUMMARY FOR JUNE 20 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         90    323 PM 100    1988  80     10       78
  MINIMUM         67   1159 PM  41    2003  60      7       65
  AVERAGE         79                        70      9       72

PRECIPITATION (IN)
  YESTERDAY        0.15          2.32 1937   0.14   0.01     0.20
  MONTH TO DATE    0.85                      2.97  -2.12     3.20
  SINCE JUN 1      0.85                      2.97  -2.12     3.20
  SINCE JAN 1     11.70                     15.84  -4.14    16.38

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 JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     32.1                      41.9   -9.8     63.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   26                        35     -9       25
  SINCE JUN 1     26                        35     -9       25
  SINCE JUL 1   5881                      7081  -1200     7390

 COOLING
  YESTERDAY       14                         6      8        7
  MONTH TO DATE  119                        76     43      111
  SINCE JUN 1    119                        76     43      111
  SINCE JAN 1    192                       113     79      169
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    18.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1100 PM
 LOWEST     50           100 PM
 AVERAGE    69

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


THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       100      1988
 MINIMUM TEMPERATURE (F)   60        42      1992


SUNRISE AND SUNSET
JUNE 21 2012..........SUNRISE   526 AM CDT   SUNSET   843 PM CDT
JUNE 22 2012..........SUNRISE   526 AM CDT   SUNSET   844 PM CDT


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

$$