Climatological Report (Daily)
Issued by NWS Quad Cities IA IL

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CDUS43 KDVN 202120
CLIDBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
418 PM CDT WED SEP 20 2017


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

...THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88    212 PM  92    1895  71     17       82
  MINIMUM         65    631 AM  28    1956  50     15       60
  AVERAGE         77                        60     17       71

PRECIPITATION (IN)
  TODAY            0.00          2.27 1965   0.12  -0.12     0.00
  MONTH TO DATE    0.50                      2.36  -1.86     3.77
  SINCE SEP 1      0.50                      2.36  -1.86     3.77
  SINCE JAN 1     27.92                     28.34  -0.42    32.93

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         6     -6        0
  MONTH TO DATE   55                        72    -17       10
  SINCE SEP 1     55                        72    -17       10
  SINCE JUL 1     81                        99    -18       17

 COOLING
  TODAY           12                         1     11        6
  MONTH TO DATE   41                        52    -11       70
  SINCE SEP 1     41                        52    -11       70
  SINCE JAN 1    496                       628   -132      750
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    14.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     55           200 PM
 AVERAGE    74

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


THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        94      1891
 MINIMUM TEMPERATURE (F)   49        35      1991
                                             1952


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   648 AM CDT   SUNSET   703 PM CDT
SEPTEMBER 21 2017.....SUNRISE   649 AM CDT   SUNSET   701 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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