Climatological Report (Monthly)
Issued by NWS Quad Cities IA IL

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CXUS53 KDVN 011144
CLMDBQ

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
544 AM CST SUN NOV 01 2020

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

...THE DUBUQUE IA CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             90   10/03/1997
 LOW              10   10/30/1925
HIGHEST           80   10/09         66      14
LOWEST            24   10/27         35     -11
                       10/28
AVG. MAXIMUM    56.0               60.0    -4.0
AVG. MINIMUM    35.8               40.0    -4.2
MEAN            45.9               50.0    -4.1
DAYS MAX >= 90     0                0.0     0.0
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32    11                6.3     4.7
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        8.58   1967
 MINIMUM           T   1964
TOTALS          3.09               2.66    0.43
DAILY AVG.      0.10               0.09    0.01
DAYS >= .01       11                8.9     2.1
DAYS >= .10        4
DAYS >= .50        2
DAYS >= 1.00       2                0.6     1.4
GREATEST
 24 HR. TOTAL   1.63   10/22 TO 10/23

SNOWFALL (INCHES)
RECORDS
 TOTAL           9.2   2019
TOTALS           1.1                  T     1.1
SINCE 7/1        1.1                  T     1.1
SNOWDEPTH AVG.     0
DAYS >= TRACE      5                0.1     4.9
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        T
 24 HR TOTAL     0.4   10/18 TO 10/18

DEGREE DAYS
HEATING TOTAL    583                471     112
 SINCE 7/1       746                649      97
COOLING TOTAL      1                  6      -5
 SINCE 1/1       754                643     111
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    37/200    DATE  10/17
HIGHEST GUST SPEED/DIRECTION    53/200    DATE  10/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.42
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     HAIL                       0
SLEET                     0     FOG                       11
FOG W/VIS <= 1/4 MILE     1     HAZE                       4

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

$$

===================================================================

NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY
CLIMATOLOGICALLY REPRESENTATIVE STATION.

===================================================================

PARAMETER   DATE
---------   ----
   SNW      ALL OBSERVED SNW ABOVE


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