Climatological Report (Annual)
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CXUS53 KDVN 011900
CLACID

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
100 PM CST FRI JAN 01 2021

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

...THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR THE YEAR OF 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             -30   01/31/2019
HIGHEST           94   08/24         84      10
                       08/26
LOWEST           -12   02/14         11     -23
AVG. MAXIMUM    58.8               58.4     0.4
AVG. MINIMUM    38.7               38.0     0.7
MEAN            48.7               48.2     0.5
DAYS MAX >= 90    11
DAYS MAX <= 32    49
DAYS MIN <= 32   163
DAYS MIN <= 0      8

PRECIPITATION (INCHES)
TOTALS         31.55R             34.61   -3.06
DAILY AVG.      0.09               0.09   -0.00
DAYS >= .01       99
DAYS >= .10       60
DAYS >= .50       21
DAYS >= 1.00       7
GREATEST
 24 HR. TOTAL   2.46   06/09 TO 06/10


DEGREE DAYS
HEATING TOTAL   6630               6867    -237
 SINCE 7/1      2632               2739    -107
COOLING TOTAL    792                750      42
 SINCE 1/1       792                748      44
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    44/050    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    60/190    DATE  09/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.32
NUMBER OF DAYS FAIR          194
NUMBER OF DAYS PC             97
NUMBER OF DAYS CLOUDY         74

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             37     HAIL                       0
SLEET                     3     FOG                      204
FOG W/VIS <= 1/4 MILE    37     HAZE                      74

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

SUPPLIMENTAL PRECIPITATION FROM SWHI4

$$



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