771
CDUS43 KDVN 210634
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
134 AM CDT TUE APR 21 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR APRIL 20 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 63 540 PM MM MM 64 -1 57
MINIMUM 29 503 AM MM MM 42 -13 45
AVERAGE 46 53 -7 51
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.15 -0.15 1.59
MONTH TO DATE 5.61 2.30 3.31 2.89
SINCE MAR 1 7.80 4.51 3.29 5.43
SINCE JAN 1 8.56 6.76 1.80 6.59
DEGREE DAYS
HEATING
YESTERDAY 19 12 7 14
MONTH TO DATE 244 310 -66 299
SINCE MAR 1 845 1102 -257 904
SINCE JUL 1 5349 5847 -498 5347
COOLING
YESTERDAY 0 0 0 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 21 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 8.1
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 78 200 AM
LOWEST 27 300 PM
AVERAGE 53
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THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 MM MM
MINIMUM TEMPERATURE (F) 42 MM MM
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 617 AM CDT SUNSET 754 PM CDT
APRIL 22 2026.........SUNRISE 615 AM CDT SUNSET 755 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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