790
CDUS43 KDVN 110630
CLIDVN
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
130 AM CDT FRI SEP 11 2026
...............................
..THE DAVENPORT IA CLIMATE SUMMARY FOR SEPTEMBER 10 2026
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)
YESTERDAY
MAXIMUM 81 253 PM 78 3 84
MINIMUM 57 1159 PM 55 2 48
AVERAGE 69 67 2 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 -0.11 0.00
MONTH TO DATE 1.08 1.24 -0.16 0.03
SINCE SEP 1 1.08 1.24 -0.16 0.03
SINCE JAN 1 28.92 27.35 1.57 27.41
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE SEP 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 15 -15 46
SINCE SEP 1 0 15 -15 46
SINCE JUL 1 3 27 -24 62
COOLING
YESTERDAY 4 4 0 1
MONTH TO DATE 133 44 89 2
SINCE SEP 1 133 44 89 2
SINCE JAN 1 998 815 183 914
...................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 44 300 PM
AVERAGE 72
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THE DAVENPORT IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 639 AM CDT SUNSET 718 PM CDT
SEPTEMBER 12 2026.....SUNRISE 640 AM CDT SUNSET 717 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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