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

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000
CXUS53 KDVN 011028
CLMDBQ

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
535 AM CDT SAT OCT 01 2022

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

...THE DUBUQUE IA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             99   09/07/1939
                       09/06/1922
 LOW              24   09/30/1899
HIGHEST           93   09/20         77      16
LOWEST            35   09/28         45     -10
AVG. MAXIMUM    73.9               72.9     1.0
AVG. MINIMUM    54.1               51.8     2.3
MEAN            64.0               62.3     1.7
DAYS MAX >= 90     1                0.3     0.7
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.3    -0.3
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       15.46   1965
 MINIMUM        0.07   1979
TOTALS          0.60               3.82   -3.22
DAILY AVG.      0.02               0.13   -0.11
DAYS >= .01        5                8.7    -3.7
DAYS >= .10        2
DAYS >= .50        0
DAYS >= 1.00       0                0.9    -0.9
GREATEST
 24 HR. TOTAL   0.57   09/10 TO 09/11

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   1942
TOTALS           0.0                0.0     0.0
SINCE 7/1        0.0                0.0     0.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    111                142     -31
 SINCE 7/1       114                169     -55
COOLING TOTAL     85                 63      22
 SINCE 1/1       824                630     194
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    30/330    DATE  09/12
HIGHEST GUST SPEED/DIRECTION    42/320    DATE  09/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.28
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     HAIL                       0
SLEET                     0     FOG                       13
FOG W/VIS <= 1/4 MILE     0     HAZE                       2

-  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.


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