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000
CXUS53 KDVN 011718
CLMDBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1217 PM CDT SAT JUN 1 2013

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

...THE DUBUQUE CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             104   05/31/1934
 LOW               21   05/03/2005
HIGHEST            90   05/14        75      15
LOWEST             32   05/13        43     -11
AVG. MAXIMUM     69.1              69.1     0.0
AVG. MINIMUM     48.9              48.4     0.5
MEAN             59.0              58.8     0.2
DAYS MAX >= 90      1               0.1     0.9
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      1               0.5     0.5
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.43   1962
 MINIMUM         0.69   1992
TOTALS           7.05              4.19    2.86
DAILY AVG.       0.23              0.14    0.09
DAYS >= .01        13              13.0     0.0
DAYS >= .10        10
DAYS >= .50         4
DAYS >= 1.00        3               0.9     2.1
GREATEST
 24 HR. TOTAL    1.90   05/03 TO 05/03

SNOWFALL (INCHES)
RECORDS
 TOTAL            3.1   1966
TOTALS            0.0               0.0     0.0
SINCE 7/1        54.5              41.9    12.6
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   05/31 TO 05/31

DEGREE_DAYS
HEATING TOTAL     217               225      -8
 SINCE 7/1       7257              7046     211
COOLING TOTAL      37                32       5
 SINCE 1/1         45                37       8
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    39/230    DATE  05/19
HIGHEST GUST SPEED/DIRECTION    48/220    DATE  05/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HAIL                       0
SLEET                     0     FOG                       16
FOG W/VIS <= 1/4 MILE     4     HAZE                       4

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

$$