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

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CDUS43 KDVN 121021
CLIMLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
420 AM CST TUE DEC 12 2017


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

...THE MOLINE IL CLIMATE SUMMARY FOR DECEMBER 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         46    213 PM  67    1949  36     10       36
  MINIMUM         23   1221 AM -18    1972  20      3       26
  AVERAGE         35                        28      7       31

PRECIPITATION (IN)
  YESTERDAY        0.01          1.71 1899   0.08  -0.07     0.23
  MONTH TO DATE    0.04                      0.90  -0.86     0.95
  SINCE DEC 1      0.04                      0.90  -0.86     0.95
  SINCE JAN 1     35.63                     36.68  -1.05    35.79

SNOWFALL (IN)
  YESTERDAY        T            MM      MM   0.2   -0.2      1.5
  MONTH TO DATE    T                         2.7   -2.7     11.0
  SINCE DEC 1      T                         2.7   -2.7     11.0
  SINCE JUL 1      T                         3.9   -3.9     11.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        37     -7       34
  MONTH TO DATE  333                       389    -56      379
  SINCE DEC 1    333                       389    -56      379
  SINCE JUL 1   1406                      1620   -214     1160

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    993                      1004    -11     1314
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    10.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 PM
 LOWEST     49          1200 PM
 AVERAGE    71

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


THE MOLINE IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        65      1991
 MINIMUM TEMPERATURE (F)   19       -11      2000


SUNRISE AND SUNSET
DECEMBER 12 2017......SUNRISE   719 AM CST   SUNSET   433 PM CST
DECEMBER 13 2017......SUNRISE   720 AM CST   SUNSET   433 PM CST


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




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