Climatological Report (Daily)
Issued by NWS Quad Cities, IA IL
Issued by NWS Quad Cities, IA IL
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CDUS43 KDVN 010655
CLIDVN
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
155 AM CDT MON SEP 01 2025
...................................
...THE DAVENPORT IA CLIMATE SUMMARY FOR AUGUST 31 2025...
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)
YESTERDAY
MAXIMUM 79 322 PM MM MM 80 -1 81
MINIMUM 54 1159 PM MM MM 58 -4 54
AVERAGE 67 69 -2 68
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.15 -0.15 0.00
MONTH TO DATE 3.55 3.96 -0.41 4.64
SINCE JUN 1 16.57 12.76 3.81 14.70
SINCE JAN 1 27.38 26.11 1.27 29.65
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 1 -1 0
MONTH TO DATE 16 3 13 11
SINCE JUN 1 19 25 -6 19
SINCE JUL 1 16 7 9 13
COOLING
YESTERDAY 2 5 -3 3
MONTH TO DATE 235 217 18 229
SINCE JUN 1 847 692 155 721
SINCE JAN 1 912 771 141 795
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 52 400 PM
AVERAGE 73
..........................................................
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 MM MM
MINIMUM TEMPERATURE (F) 58 MM MM
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 629 AM CDT SUNSET 735 PM CDT
SEPTEMBER 2 2025.....SUNRISE 630 AM CDT SUNSET 733 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$