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

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CXUS53 KDVN 011004
CLMMLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
459 AM CDT FRI MAY 1 2015

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

...THE MOLINE CLIMATE SUMMARY FOR THE MONTH OF APRIL 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              93   04/25/1986
 LOW                7   04/07/1982
HIGHEST            81   04/18        68      13
LOWEST             24   04/04        35     -11
AVG. MAXIMUM     66.7              62.3     4.4
AVG. MINIMUM     38.2              40.5    -2.3
MEAN             52.4              51.4     1.0
DAYS MAX >= 90      0               0.1    -0.1
DAYS MAX <= 32      0               0.1    -0.1
DAYS MIN <= 32      5               5.6    -0.6
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.30   1973
 MINIMUM         0.32   1895
TOTALS           1.48              3.59   -2.11
DAILY AVG.       0.05              0.12   -0.07
DAYS >= .01         9              11.0    -2.0
DAYS >= .10         4
DAYS >= .50         1
DAYS >= 1.00        0               0.9    -0.9
GREATEST
 24 HR. TOTAL    0.78   04/24 TO 04/25

SNOWFALL (INCHES)
RECORDS
 TOTAL           13.3   1997
TOTALS            0.0               0.9    -0.9
SINCE 7/1        39.1              31.6     7.5
SNOWDEPTH AVG.      0
DAYS >= TRACE       0               0.7    -0.7
DAYS >= 1.0         0               0.2    -0.2
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   04/30 TO 04/30

DEGREE_DAYS
HEATING TOTAL     370               421     -51
 SINCE 7/1       6471              6023     448
COOLING TOTAL       0                13     -13
 SINCE 1/1          0                14     -14
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    41/270    DATE  04/21
HIGHEST GUST SPEED/DIRECTION    56/270    DATE  04/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     56

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HAIL                       0
SLEET                     0     FOG                        9
FOG W/VIS <= 1/4 MILE     1     HAZE                       7

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

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