Climatological Report (Seasonal)
Issued by NWS

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515
CXUS53 KDVN 011005
CLSCID

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
505 AM CDT TUE SEP 01 2020

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

...THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2020 TO 8/31/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            110   07/05/1911
 LOW              36   06/04/1945
HIGHEST           94   08/24         84      10
                       08/26
LOWEST            49   08/05         55      -6
AVG. MAXIMUM    83.2               81.8     1.4
AVG. MINIMUM    61.7               60.6     1.1
MEAN            72.5               71.2     1.3
DAYS MAX >= 90    10
DAYS MAX <= 32     0
DAYS MIN <= 32     0
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
TOTALS         10.98              13.86   -2.88
DAILY AVG.      0.12               0.15   -0.03
DAYS >= .01       24
DAYS >= .10       14
DAYS >= .50        6
DAYS >= 1.00       3
GREATEST
 24 HR. TOTAL   2.46   06/09 TO 06/10


DEGREE DAYS
HEATING TOTAL     12                 49     -37
 SINCE 7/1         6                 16     -10
COOLING TOTAL    717                620      97
 SINCE 1/1       746                668      78
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    MM        DATE   MM
HIGHEST GUST SPEED/DIRECTION    MM        DATE   MM

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           72
NUMBER OF DAYS PC             18
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             17     HAIL                       0
SLEET                     0     FOG                       45
FOG W/VIS <= 1/4 MILE     8     HAZE                      15

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

$$

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NOTE: POWER OUTAGE ON 8/10 RESULTED IN MISSING MIN TEMPERATURE AND
WIND DATA OBSERVED ON 8/10, WIND DATA ON 8/11 AND 8/12. MAX/MIN
TEMPERATURES FROM 8/11 AND 8/12 WERE FOUND FROM AUGMENTED OBS FROM
THE FAA.

PEAK WIND ON 8/10 LIKELY OCCURED AFTER POWER OUTAGE AND THE LAST
PEAK WIND/OBSERVED GUST RECORDED WAS 68 MPH.

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