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

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000
CXUS53 KDVN 011722
CLADVN


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1115 AM CST SUN JAN 1 2017

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

...THE DAVENPORT IA CLIMATE SUMMARY FOR THE YEAR OF 2016...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
HIGHEST            92   09/06        84       8
                        07/21
LOWEST            -13   12/18        12     -25
AVG. MAXIMUM     61.7              59.4     2.3
AVG. MINIMUM     42.4              39.2     3.2
MEAN             52.1              49.3             50.0
DAYS MAX >= 90      8
DAYS MAX <= 32     38
DAYS MIN <= 32    119
DAYS MIN <= 0       9

PRECIPITATION (INCHES)
TOTALS          40.33             36.03    4.30
DAILY AVG.       0.11              0.10    0.01
DAYS >= .01       110
DAYS >= .10        64
DAYS >= .50        28
DAYS >= 1.00       10
GREATEST
 24 HR. TOTAL    4.44   08/11 TO 08/12

SNOWFALL (INCHES)
TOTALS           21.9
SINCE 7/1        16.5
SNOWDEPTH AVG.      0
DAYS >= TRACE      56
DAYS >= 1.0         6
GREATEST
 SNOW DEPTH         7   12/05
 24 HR TOTAL     10.2   12/04 TO 12/04

DEGREE_DAYS
HEATING TOTAL    5693              6511    -818
 SINCE 7/1         MM              2580      MM
COOLING TOTAL    1063               786     277
 SINCE 1/1       1063               786     277
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.9
HIGHEST WIND SPEED/DIRECTION    51/270    DATE  02/19
HIGHEST GUST SPEED/DIRECTION    62/260    DATE  02/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          204
NUMBER OF DAYS PC             97
NUMBER OF DAYS CLOUDY         65

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HAIL                       4
SLEET                     3     FOG                      179
FOG W/VIS <= 1/4 MILE    24     HAZE                      61

-  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.



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