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

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103
CXUS53 KDVN 011006
CLMDVN


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
440 AM CDT TUE MAY 1 2018

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

...THE DAVENPORT IA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018...

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            83   04/30        67      16
LOWEST             14R  04/07        34     -20
AVG. MAXIMUM     52.5              61.7    -9.2
AVG. MINIMUM     30.2              39.0    -8.8
MEAN             41.4              50.3    -8.9
DAYS MAX >= 90      0
DAYS MAX <= 32      1
DAYS MIN <= 32     18
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           0.80              3.51   -2.71
DAILY AVG.       0.03              0.12   -0.09
DAYS >= .01        10
DAYS >= .10         1
DAYS >= .50         0
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.43   04/13 TO 04/14

SNOWFALL (INCHES)
TOTALS            3.5
SINCE 7/1        36.2
SNOWDEPTH AVG.      0
DAYS >= TRACE       9
DAYS >= 1.0         1
GREATEST
 SNOW DEPTH         2   04/09
 24 HR TOTAL      2.4   04/08 TO 04/09

DEGREE_DAYS
HEATING TOTAL     702               446     256
 SINCE 7/1       6431              6304     127
COOLING TOTAL       0                 6      -6
 SINCE 1/1          0                 6      -6
.................................................

WIND (MPH)
AVERAGE WIND SPEED              11.7
HIGHEST WIND SPEED/DIRECTION    39/300    DATE  04/27
HIGHEST GUST SPEED/DIRECTION    50/290    DATE  04/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HAIL                     0
SLEET                     0     FOG                     12
FOG W/VIS <= 1/4 MILE     0     HAZE                     9

-  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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