Climatological Report (Monthly)
Issued by NWS

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CXUS53 KDVN 011148
CLMIOW


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
644 AM CDT SAT OCT 1 2016

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

...THE IOWA CITY IA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2016...

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            92   09/06        80      12
LOWEST             46   09/27        46       0
AVG. MAXIMUM     80.3              75.9     4.4
AVG. MINIMUM     59.8              52.5     7.3
MEAN             70.1              64.2     5.9
DAYS MAX >= 90      2
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           2.83              3.39   -0.56
DAILY AVG.       0.09              0.11   -0.02
DAYS >= .01         7
DAYS >= .10         4
DAYS >= .50         3
DAYS >= 1.00        1
GREATEST
 24 HR. TOTAL    1.34   09/22 TO 09/23

DEGREE_DAYS
HEATING TOTAL      20               104     -84
 SINCE 7/1         22               112     -90
COOLING TOTAL     180                80     100
 SINCE 1/1       1156               902     254
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
HIGHEST WIND SPEED/DIRECTION    31/310    DATE  09/09
HIGHEST GUST SPEED/DIRECTION    41/300    DATE  09/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     HAIL                       0
SLEET                     0     FOG                        9
FOG W/VIS <= 1/4 MILE     1     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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