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000
CXUS53 KDVN 011722
CLSDBQ

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1106 AM CST TUE DEC 01 2020

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

...THE DUBUQUE IA CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...

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

WEATHER         OBSERVED          NORMAL  DEPART
                VALUE   DATE(S)   VALUE   FROM
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             99   09/07/1939
                       09/06/1922
 LOW             -17   11/26/1977
HIGHEST           85   09/06         77       8
LOWEST            18   11/02         21      -3
                       11/30
AVG. MAXIMUM    59.6               59.1     0.5
AVG. MINIMUM    39.1               40.0    -0.9
MEAN            49.3               49.6    -0.3
DAYS MAX >= 90     0                0.2    -0.2
DAYS MAX <= 32     1                4.1    -3.1
DAYS MIN <= 32    32               25.6     6.4
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
TOTALS         14.22               8.47    5.75
DAILY AVG.      0.16               0.09    0.07
DAYS >= .01       26               27.6    -1.6
DAYS >= .10       17
DAYS >= .50        8
DAYS >= 1.00       6                1.8     4.2
GREATEST
 24 HR. TOTAL   2.50   09/07 TO 09/08

SNOWFALL (INCHES)
TOTALS           3.5                2.8     0.7
SINCE 7/1        3.5                2.8     0.7
SNOWDEPTH AVG.     T
DAYS >= TRACE     10                2.9     7.1
DAYS >= 1.0        1                0.9     0.1
GREATEST
 SNOW DEPTH        2   11/24
 24 HR TOTAL     2.4   11/24 TO 11/24

DEGREE DAYS
HEATING TOTAL   1428               1473     -45
 SINCE 7/1      1434               1499     -65
COOLING TOTAL     27                 67     -40
 SINCE 1/1       756                643     113
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
HIGHEST WIND SPEED/DIRECTION    37/200    DATE  10/17
                                37/240          11/10
                                37/280          11/15
HIGHEST GUST SPEED/DIRECTION    53/200    DATE  10/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.36
NUMBER OF DAYS FAIR           50
NUMBER OF DAYS PC             22
NUMBER OF DAYS CLOUDY         19

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     HAIL                       0
SLEET                     1     FOG                       38
FOG W/VIS <= 1/4 MILE     5     HAZE                       7

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

$$