141
CDUS43 KDVN 300631
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
131 AM CDT WED JUL 30 2025
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR JULY 29 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 92 318 PM MM MM 86 6 85
MINIMUM 69 608 AM MM MM 66 3 69
AVERAGE 81 76 5 77
PRECIPITATION (IN)
YESTERDAY 0.27 MM MM 0.11 0.16 1.29
MONTH TO DATE 7.16 3.68 3.48 6.19
SINCE JUN 1 9.31 8.97 0.34 11.28
SINCE JAN 1 19.19 21.67 -2.48 26.69
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE JUN 1 3 13 -10 1
SINCE JUL 1 0 0 0 1
COOLING
YESTERDAY 16 11 5 12
MONTH TO DATE 378 315 63 267
SINCE JUN 1 671 548 123 549
SINCE JAN 1 735 629 106 625
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 63 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 PM
LOWEST 66 500 PM
AVERAGE 82
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 MM MM
MINIMUM TEMPERATURE (F) 66 MM MM
SUNRISE AND SUNSET
JULY 30 2025..........SUNRISE 559 AM CDT SUNSET 826 PM CDT
JULY 31 2025..........SUNRISE 600 AM CDT SUNSET 825 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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