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

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CDUS43 KDVN 172123
CLIDBQ

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
423 PM CDT MON AUG 17 2026

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

...THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 17 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80    238 PM  99    1988  80      0       87
  MINIMUM         60    519 AM  47    1879  60      0       70
  AVERAGE         70                        70      0       79

PRECIPITATION (IN)
  TODAY            0.00          3.45 1990   0.12  -0.12     0.03
  MONTH TO DATE    0.99                      2.19  -1.20     5.31
  SINCE JUN 1     16.03                     12.18   3.85    17.13
  SINCE JAN 1     30.34                     25.68   4.66    26.87

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     19                        45    -26        8
  SINCE JUL 1      2                         8     -6        0

 COOLING
  TODAY            5                         5      0       14
  MONTH TO DATE  121                       101     20      142
  SINCE JUN 1    600                       461    139      668
  SINCE JAN 1    674                       502    172      699
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     54           100 PM
 AVERAGE    77

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


THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       107      1936
 MINIMUM TEMPERATURE (F)   60        46      1963
                                             2002


SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE   612 AM CDT   SUNSET   801 PM CDT
AUGUST 18 2026........SUNRISE   613 AM CDT   SUNSET   759 PM CDT


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




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