Climatological Report (Daily)
Issued by NWS Quad Cities, IA IL
Issued by NWS Quad Cities, IA IL
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CDUS43 KDVN 210630
CLIDVN
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
130 AM CDT MON SEP 21 2026
...................................
...THE DAVENPORT IA CLIMATE SUMMARY FOR SEPTEMBER 20 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 69 406 AM 75 -6 81
MINIMUM 59 1159 PM 51 8 60
AVERAGE 64 63 1 71
PRECIPITATION (IN)
YESTERDAY 0.99 0.12 0.87 0.00
MONTH TO DATE 5.82 2.41 3.41 0.17
SINCE SEP 1 5.82 2.41 3.41 0.17
SINCE JAN 1 33.66 28.52 5.14 27.55
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 1 4 -3 0
MONTH TO DATE 9 47 -38 46
SINCE SEP 1 9 47 -38 46
SINCE JUL 1 12 59 -47 62
COOLING
YESTERDAY 0 2 -2 6
MONTH TO DATE 173 74 99 104
SINCE SEP 1 173 74 99 104
SINCE JAN 1 1038 845 193 1016
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 84 300 PM
AVERAGE 92
..........................................................
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 649 AM CDT SUNSET 701 PM CDT
SEPTEMBER 22 2026.....SUNRISE 650 AM CDT SUNSET 659 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$