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

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510
CDUS43 KDVN 202124
CLIDVN

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
424 PM CDT THU AUG 20 2026

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

...THE DAVENPORT IA CLIMATE SUMMARY FOR AUGUST 20 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
.......................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81    259 PM  82     -1       86
  MINIMUM         62    541 AM  61      1       64
  AVERAGE         72            71      1       75

PRECIPITATION (IN)
  TODAY            0.00          0.12  -0.12     0.00
  MONTH TO DATE    4.86          2.47   2.39     3.35
  SINCE JUN 1     17.90         11.27   6.63    16.37
  SINCE JAN 1     27.75         24.62   3.13    27.18

SNOWFALL (IN)
  TODAY            0.0                           0.0
  MONTH TO DATE    0.0                           0.0
  SINCE JUN 1      0.0                           0.0
  SINCE JUL 1      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     13            22     -9        3
  SINCE JUL 1      3             4     -1        0

 COOLING
  TODAY            7             7      0       10
  MONTH TO DATE  168           153     15      199
  SINCE JUN 1    675           628     47      811
  SINCE JAN 1    799           707     92      876
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     4.9


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           300 AM
 LOWEST     50           100 PM
 AVERAGE    74

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


THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL




SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE   616 AM CDT   SUNSET   754 PM CDT
AUGUST 21 2026........SUNRISE   617 AM CDT   SUNSET   753 PM CDT


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




$$