Climatological Report (Daily)
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CDUS43 KDVN 090622
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
122 AM CDT THU OCT 09 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 8 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 70 316 PM MM MM 68 2 76
MINIMUM 42 1135 PM MM MM 45 -3 39
AVERAGE 56 57 -1 58
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.10 -0.10 0.00
MONTH TO DATE 0.22 0.79 -0.57 0.20
SINCE SEP 1 1.38 4.03 -2.65 0.23
SINCE JAN 1 22.89 29.87 -6.98 32.10
DEGREE DAYS
HEATING
YESTERDAY 9 9 0 7
MONTH TO DATE 16 63 -47 39
SINCE SEP 1 53 147 -94 57
SINCE JUL 1 64 153 -89 62
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 41 8 33 10
SINCE SEP 1 217 118 99 145
SINCE JAN 1 1229 1037 192 1069
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 21 400 PM
AVERAGE 59
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 MM MM
MINIMUM TEMPERATURE (F) 45 MM MM
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 712 AM CDT SUNSET 634 PM CDT
OCTOBER 10 2025.......SUNRISE 713 AM CDT SUNSET 632 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$