Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KDVN 011740
CLSIOW


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1140 AM CST WED DEC 1 2010

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

...THE IOWA CITY CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2010 TO 11/30/2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            89   09/20        82       7
LOWEST             16   11/26        25      -9
AVG. MAXIMUM     65.0              64.0     1.0
AVG. MINIMUM     41.8              43.5    -1.7
MEAN             53.4              53.8    -0.4
DAYS MAX >= 90      0
DAYS MAX <= 32      1
DAYS MIN <= 32     21
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           6.42              8.62   -2.20
DAILY AVG.       0.07              0.09   -0.02
DAYS >= .01        23
DAYS >= .10        15
DAYS >= .50         6
DAYS >= 1.00        1
GREATEST
 24 HR. TOTAL    1.37   08/31 TO 09/01

SNOWFALL (INCHES)
TOTALS              T
SINCE 7/1           T
SNOWDEPTH AVG.      0
DAYS >= TRACE       1
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   11/30 TO 11/30

DEGREE_DAYS
HEATING TOTAL    1126              1140     -14
 SINCE 7/1       1126              1150     -24
COOLING TOTAL      95               118     -23
 SINCE 1/1       1158              1134      24
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    41/290    DATE  10/27
HIGHEST GUST SPEED/DIRECTION    60/280    DATE  10/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR           52
NUMBER OF DAYS PC             23
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     HAIL                       0
SLEET                     0     FOG                       34
FOG W/VIS <= 1/4 MILE     7     HAZE                      10

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

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