Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KDVN 011400
CLSIOW

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
515 AM CDT FRI SEP 1 2017

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

...THE IOWA CITY IA CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2017 TO 8/31/2017...

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            95   07/20        85      10
                        06/13
                        06/12
LOWEST             48   06/27        57      -9
                        06/01
AVG. MAXIMUM     84.5              82.9     1.6
AVG. MINIMUM     62.6              63.1    -0.5
MEAN             73.5              73.0     0.5
DAYS MAX >= 90     20
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS          11.81             14.06   -2.25
DAILY AVG.       0.13              0.15   -0.02
DAYS >= .01        26
DAYS >= .10        16
DAYS >= .50         7
DAYS >= 1.00        4
GREATEST
 24 HR. TOTAL    2.80   07/20 TO 07/21

DEGREE_DAYS
HEATING TOTAL       7                25     -18
 SINCE 7/1          0                 8      -8
COOLING TOTAL     819               761      58
 SINCE 1/1        872               822      50
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    35/170    DATE  07/21
HIGHEST GUST SPEED/DIRECTION    53/200    DATE  07/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           71
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             22     HAIL                       0
SLEET                     0     FOG                       22
FOG W/VIS <= 1/4 MILE     5     HAZE                       3

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

$$



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