Climatological Report (Daily)
Issued by NWS Quad Cities, IA IL
Issued by NWS Quad Cities, IA IL
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CDUS43 KDVN 212122
CLIDVN
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
422 PM CDT THU AUG 21 2025
...................................
...THE DAVENPORT IA CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 81 153 PM MM MM 82 -1 75
MINIMUM 59 525 AM MM MM 61 -2 52
AVERAGE 70 71 -1 64
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.13 -0.13 0.00
MONTH TO DATE 3.35 2.60 0.75 2.78
SINCE JUN 1 16.37 11.40 4.97 12.84
SINCE JAN 1 27.18 24.75 2.43 27.79
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 1
MONTH TO DATE 0 0 0 8
SINCE JUN 1 3 22 -19 16
SINCE JUL 1 0 4 -4 10
COOLING
TODAY 5 6 -1 0
MONTH TO DATE 204 159 45 132
SINCE JUN 1 816 634 182 624
SINCE JAN 1 881 713 168 698
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 64 1200 PM
AVERAGE 81
..........................................................
THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 MM MM
MINIMUM TEMPERATURE (F) 61 MM MM
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 617 AM CDT SUNSET 752 PM CDT
AUGUST 22 2025........SUNRISE 618 AM CDT SUNSET 751 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$