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

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CXUS53 KDVN 011416
CLADVN


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
813 AM CST FRI JAN 1 2016

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

...THE DAVENPORT IA CLIMATE SUMMARY FOR THE YEAR OF 2015...

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
                        06/10
LOWEST            -19   02/27        12     -31
AVG. MAXIMUM     60.2              59.4     0.8
AVG. MINIMUM     39.9              39.2     0.7
MEAN             50.0              49.3             46.3
DAYS MAX >= 90      9
DAYS MAX <= 32     45
DAYS MIN <= 32    129
DAYS MIN <= 0      24

PRECIPITATION (INCHES)
TOTALS          46.52             36.03   10.49
DAILY AVG.       0.13              0.10    0.03
DAYS >= .01       109
DAYS >= .10        66
DAYS >= .50        30
DAYS >= 1.00       15
GREATEST
 24 HR. TOTAL    3.82   07/06 TO 07/06

SNOWFALL (INCHES)
TOTALS           39.7
SINCE 7/1        11.2
SNOWDEPTH AVG.      1
DAYS >= TRACE      43
DAYS >= 1.0        10
GREATEST
 SNOW DEPTH         9   02/03
                        02/02
 24 HR TOTAL     13.1   01/31 TO 02/01

DEGREE_DAYS
HEATING TOTAL    6162              6511    -349
 SINCE 7/1         MM              2580      MM
COOLING TOTAL     867               786      81
 SINCE 1/1        867               786      81
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    45/250    DATE  11/12
HIGHEST GUST SPEED/DIRECTION    55/290    DATE  06/11

SKY COVER
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          204
NUMBER OF DAYS PC            103
NUMBER OF DAYS CLOUDY         58

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             46     HAIL                       2
SLEET                     3     FOG                      188
FOG W/VIS <= 1/4 MILE    30     HAZE                      71

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

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