338
CDUS43 KDVN 172148
CLIDVN
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
448 PM CDT THU SEP 17 2026
...............................
..THE DAVENPORT IA CLIMATE SUMMARY FOR SEPTEMBER 17 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 87 221 PM 76 11 89
MINIMUM 66 544 AM 53 13 58
AVERAGE 77 64 13 74
PRECIPITATION (IN)
TODAY 0.01 0.11 -0.10 0.00
MONTH TO DATE 2.21 2.05 0.16 0.03
SINCE SEP 1 2.21 2.05 0.16 0.03
SINCE JAN 1 30.05 28.16 1.89 27.41
SNOWFALL (IN)
TODAY 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
TODAY 0 4 -4 0
MONTH TO DATE 8 35 -27 46
SINCE SEP 1 8 35 -27 46
SINCE JUL 1 11 47 -36 62
COOLING
TODAY 12 3 9 9
MONTH TO DATE 164 67 97 82
SINCE SEP 1 164 67 97 82
SINCE JAN 1 1029 838 191 994
...................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 67 100 PM
AVERAGE 84
......................................................
THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 645 AM CDT SUNSET 708 PM CDT
SEPTEMBER 18 2026.....SUNRISE 646 AM CDT SUNSET 706 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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