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

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CXUS53 KDVN 011724
CLMDVN

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
955 AM CST SUN JAN 1 2017

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

...THE DAVENPORT IA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            54   12/25        39      15
LOWEST            -13   12/18        13     -26
AVG. MAXIMUM     31.3              33.2    -1.9
AVG. MINIMUM     18.2              17.3     0.9
MEAN             24.7              25.3    -0.6
DAYS MAX >= 90      0
DAYS MAX <= 32     13
DAYS MIN <= 32     29
DAYS MIN <= 0       4

PRECIPITATION (INCHES)
TOTALS           1.38              1.73   -0.35
DAILY AVG.       0.04              0.06   -0.02
DAYS >= .01         7
DAYS >= .10         5
DAYS >= .50         1
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.51   12/04

SNOWFALL (INCHES)
TOTALS           16.5
SINCE 7/1        16.5
SNOWDEPTH AVG.      1
DAYS >= TRACE      14
DAYS >= 1.0         4
GREATEST
 SNOW DEPTH         7   12/05
 24 HR TOTAL     10.2   12/04

DEGREE_DAYS
HEATING TOTAL    1242              1232      10
 SINCE 7/1       2097              2580    -483
COOLING TOTAL       0                 0       0
 SINCE 1/1       1063               786     277
.................................................

WIND (MPH)
AVERAGE WIND SPEED              12.6
HIGHEST WIND SPEED/DIRECTION    36/300    DATE  12/29
HIGHEST GUST SPEED/DIRECTION    49/300    DATE  12/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HAIL                       0
SLEET                     0     FOG                       14
FOG W/VIS <= 1/4 MILE     5     HAZE                       4

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

$$

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

PARAMETER   DATE
---------   ----
   SNW      ALL OBSERVED SNW ABOVE


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