Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDVN 130652
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
152 AM CDT WED AUG 13 2025
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR AUGUST 12 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 84 334 PM MM MM 84 0 79
MINIMUM 69 554 AM MM MM 64 5 63
AVERAGE 77 74 3 71
PRECIPITATION (IN)
YESTERDAY 0.31 MM MM 0.12 0.19 0.28
MONTH TO DATE 1.06 1.38 -0.32 0.28
SINCE JUN 1 11.05 10.58 0.47 12.45
SINCE JAN 1 20.93 23.28 -2.35 27.86
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 3 15 -12 4
SINCE JUL 1 0 2 -2 4
COOLING
YESTERDAY 12 9 3 6
MONTH TO DATE 109 119 -10 104
SINCE JUN 1 794 688 106 677
SINCE JAN 1 858 769 89 753
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 72 500 PM
AVERAGE 86
..........................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 MM MM
MINIMUM TEMPERATURE (F) 64 MM MM
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 613 AM CDT SUNSET 808 PM CDT
AUGUST 14 2025........SUNRISE 614 AM CDT SUNSET 807 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$