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

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CXUS53 KDVN 011142 CCA
CLMMLI

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
529 AM CST THU JAN 1 2015

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

...THE MOLINE CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              71   12/04/1998
 LOW              -24   12/23/1989
HIGHEST            53   12/26        40      13
                        12/14
LOWEST              1   12/31        15     -14
AVG. MAXIMUM     38.0              34.6     3.4
AVG. MINIMUM     24.6              18.6     6.0
MEAN             31.3              26.6     4.7
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32      8              11.4    -3.4
DAYS MIN <= 32     23              27.2    -4.2
DAYS MIN <= 0       0               2.4    -2.4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.99   1982
 MINIMUM         0.21   1900
TOTALS           0.72              2.18   -1.46
DAILY AVG.       0.02              0.07   -0.05
DAYS >= .01         7              10.0    -3.0
DAYS >= .10         3
DAYS >= .50         0
DAYS >= 1.00        0               0.3    -0.3
GREATEST
 24 HR. TOTAL    0.39   12/22 TO 12/23

SNOWFALL (INCHES)
RECORDS
 TOTAL           32.0   2000
TOTALS              T               9.3    -9.3
SINCE 7/1         4.6              10.5    -5.9
SNOWDEPTH AVG.      0
DAYS >= TRACE       2               6.8    -4.8
DAYS >= 1.0         0               2.8    -2.8
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   12/29 TO 12/29
                        12/26 TO 12/26
                        12/25 TO 12/25

DEGREE_DAYS
HEATING TOTAL    1035              1190    -155
 SINCE 7/1       2540              2421     119
COOLING TOTAL       0                 0       0
 SINCE 1/1        839              1004    -165
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    29/300    DATE  12/16
HIGHEST GUST SPEED/DIRECTION    37/310    DATE  12/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HAIL                       0
SLEET                     0     FOG                       18
FOG W/VIS <= 1/4 MILE     0     HAZE                      13

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

$$

===================================================================

NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY
CLIMATOLOGICALLY REPRESENTATIVE STATION.

===================================================================

PARAMETER   DATE
---------   ----
   SNW      ALL OBSERVED SNW ABOVE
12Z DPTH    ALL OBSERVED 12Z DPTH ABOVE






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