Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDVN 060626
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
126 AM CDT SAT SEP 06 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 5 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 68 409 PM MM MM 81 -13 81
MINIMUM 48 1148 PM MM MM 58 -10 52
AVERAGE 58 70 -12 67
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.12 -0.12 0.00
MONTH TO DATE 0.04 0.61 -0.57 0.00
SINCE SEP 1 0.04 0.61 -0.57 0.00
SINCE JAN 1 21.55 26.45 -4.90 31.87
DEGREE DAYS
HEATING
YESTERDAY 7 1 6 0
MONTH TO DATE 16 4 12 1
SINCE SEP 1 16 4 12 1
SINCE JUL 1 27 10 17 6
COOLING
YESTERDAY 0 5 -5 2
MONTH TO DATE 9 29 -20 6
SINCE SEP 1 9 29 -20 6
SINCE JAN 1 1021 948 73 930
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1100 PM
LOWEST 40 500 PM
AVERAGE 65
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 MM MM
MINIMUM TEMPERATURE (F) 58 MM MM
SUNRISE AND SUNSET
SEPTEMBER 6 2025.....SUNRISE 638 AM CDT SUNSET 730 PM CDT
SEPTEMBER 7 2025.....SUNRISE 639 AM CDT SUNSET 729 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$