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

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CXUS53 KDVN 011051
CLMDBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
542 AM CDT THU AUG 1 2019

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

...THE DUBUQUE CLIMATE SUMMARY FOR THE MONTH OF JULY 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             110   07/14/1936
 LOW               40   07/09/1895
HIGHEST            91   07/19        82       9
LOWEST             55   07/12        62      -7
AVG. MAXIMUM     84.4              81.9     2.5
AVG. MINIMUM     65.4              62.1     3.3
MEAN             74.9              72.0     2.9
DAYS MAX >= 90      2               2.9    -0.9
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        16.01   2011
 MINIMUM         0.02   1894
TOTALS           3.38              4.31   -0.93
DAILY AVG.       0.11              0.14   -0.03
DAYS >= .01         9               9.9    -0.9
DAYS >= .10         6
DAYS >= .50         3
DAYS >= 1.00        1               1.1    -0.1
GREATEST
 24 HR. TOTAL    1.72   07/17 TO 07/18

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                 8      -8
 SINCE 7/1          0                 8      -8
COOLING TOTAL     313               224      89
 SINCE 1/1        453               400      53
.................................................

WIND (MPH)
AVERAGE WIND SPEED              8.0
HIGHEST WIND SPEED/DIRECTION    32/350    DATE  07/20
HIGHEST GUST SPEED/DIRECTION    43/330    DATE  07/20

SKY COVER
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     HAIL                       0
SLEET                     0     FOG                       12
FOG W/VIS <= 1/4 MILE     1     HAZE                       6

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

$$



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