588
CDUS43 KDVN 180649
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
149 AM CDT SAT APR 18 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR APRIL 17 2026
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 83 148 PM MM MM 63 20 73
MINIMUM 48 1159 PM MM MM 41 7 51
AVERAGE 66 52 14 62
PRECIPITATION (IN)
YESTERDAY 0.18 MM MM 0.13 0.05 0.08
MONTH TO DATE 5.61 1.88 3.73 1.03
SINCE MAR 1 7.80 4.09 3.71 3.57
SINCE JAN 1 8.56 6.34 2.22 4.73
DEGREE DAYS
HEATING
YESTERDAY 0 13 -13 3
MONTH TO DATE 182 272 -90 272
SINCE MAR 1 783 1064 -281 877
SINCE JUL 1 5287 5809 -522 5320
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 19 0 19 0
SINCE MAR 1 23 2 21 5
SINCE JAN 1 23 2 21 5
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WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 13.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 700 AM
LOWEST 54 300 PM
AVERAGE 71
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THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 MM MM
MINIMUM TEMPERATURE (F) 41 MM MM
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 621 AM CDT SUNSET 750 PM CDT
APRIL 19 2026.........SUNRISE 620 AM CDT SUNSET 751 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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