Climatological Report (Monthly)
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000
CXUS53 KDVN 010945
CLMCID


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

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

...THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             108   08/18/1936
                        08/03/1930
 LOW               37   08/30/1915
HIGHEST            87   08/02        83       4
LOWEST             47   08/23        58     -11
AVG. MAXIMUM     78.7              81.5    -2.8
AVG. MINIMUM     55.7              60.5    -4.8
MEAN             67.2              71.0    -3.8
DAYS MAX >= 90      0
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           1.60              4.48   -2.88
DAILY AVG.       0.05              0.14   -0.09
DAYS >= .01        10
DAYS >= .10         4
DAYS >= .50         1
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.88   08/21 TO 08/22

DEGREE_DAYS
HEATING TOTAL      11                15      -4
 SINCE 7/1         11                19      -8
COOLING TOTAL      89               201    -112
 SINCE 1/1        599               668     -69
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    29/310    DATE  08/03
HIGHEST GUST SPEED/DIRECTION    36/310    DATE  08/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     HAIL                       0
SLEET                     0     FOG                       18
FOG W/VIS <= 1/4 MILE     3     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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