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

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CXUS53 KDVN 011029
CLMMLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
522 AM CDT TUE AUG 1 2017

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

...THE MOLINE CLIMATE SUMMARY FOR THE MONTH OF JULY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             111   07/14/1936
 LOW               46   07/31/1971
                        07/30/1971
                        07/22/1947
HIGHEST            94   07/20        86       8
LOWEST             55   07/30        65     -10
                        07/15
AVG. MAXIMUM     86.3              85.8     0.5
AVG. MINIMUM     64.4              65.0    -0.6
MEAN             75.3              75.4    -0.1
DAYS MAX >= 90      7               7.7    -0.7
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.0     0.0
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.76   1992
 MINIMUM         0.14   1936
TOTALS           6.94              4.29    2.65
DAILY AVG.       0.22              0.14    0.08
DAYS >= .01        10               9.8     0.2
DAYS >= .10         9
DAYS >= .50         3
DAYS >= 1.00        2               1.0     1.0
GREATEST
 24 HR. TOTAL    3.68   07/21 TO 07/22

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0
SINCE 7/1         0.0               0.0     0.0
SNOWDEPTH AVG.      0
DAYS >= TRACE       0               0.0     0.0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   07/31 TO 07/31

DEGREE_DAYS
HEATING TOTAL       0                 2      -2
 SINCE 7/1          0                 2      -2
COOLING TOTAL     331               324       7
 SINCE 1/1        658               614      44
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.9
HIGHEST WIND SPEED/DIRECTION    59/270    DATE  07/21
HIGHEST GUST SPEED/DIRECTION    71/270    DATE  07/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     HAIL                       0
SLEET                     0     FOG                       13
FOG W/VIS <= 1/4 MILE     1     HAZE                       4

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

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