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

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CXUS53 KDVN 011421
CLMDVN


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
915 AM CDT THU JUN 1 2017

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

...THE DAVENPORT IA CLIMATE SUMMARY FOR THE MONTH OF MAY 2017...

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            89   05/15        77      12
LOWEST             32R  05/03        44     -12
AVG. MAXIMUM     70.5              72.0    -1.5
AVG. MINIMUM     49.2              49.7    -0.5
MEAN             59.8              60.8    -1.0
DAYS MAX >= 90      0
DAYS MAX <= 32      0
DAYS MIN <= 32      1
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           4.78              4.25    0.53
DAILY AVG.       0.15              0.14    0.01
DAYS >= .01         8
DAYS >= .10         6
DAYS >= .50         4
DAYS >= 1.00        2
GREATEST
 24 HR. TOTAL    2.01   05/10 TO 05/10

SNOWFALL (INCHES)
TOTALS              T
SINCE 7/1        25.2
SNOWDEPTH AVG.      0
DAYS >= TRACE       1
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   05/17 TO 05/17

DEGREE_DAYS
HEATING TOTAL     191               183       8
 SINCE 7/1       5410              6487   -1077
COOLING TOTAL      39                55     -16
 SINCE 1/1         52                61      -9
.................................................

WIND (MPH)
AVERAGE WIND SPEED              11.4
HIGHEST WIND SPEED/DIRECTION    40/170    DATE  05/17
HIGHEST GUST SPEED/DIRECTION    56/210    DATE  05/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     HAIL                       1
SLEET                     0     FOG                        7
FOG W/VIS <= 1/4 MILE     0     HAZE                       2

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

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