449
CDUS43 KDVN 200634
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
134 AM CDT WED MAY 20 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR MAY 19 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
...................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 735 AM 75 -7 62
MINIMUM 51 1159 PM 53 -2 48
AVERAGE 60 64 -4 55
PRECIPITATION (IN)
YESTERDAY 0.10 0.13 -0.03 0.85
MONTH TO DATE 1.65 2.72 -1.07 1.65
SINCE MAR 1 10.79 8.69 2.10 7.41
SINCE JAN 1 11.55 10.94 0.61 8.57
DEGREE DAYS
HEATING
YESTERDAY 5 4 1 10
MONTH TO DATE 127 118 9 87
SINCE MAR 1 1031 1326 -295 1051
SINCE JUL 1 5535 6071 -536 5494
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 29 28 1 40
SINCE MAR 1 65 36 29 54
SINCE JAN 1 65 36 29 54
...................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 66 1100 PM
AVERAGE 82
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 542 AM CDT SUNSET 824 PM CDT
MAY 21 2026...........SUNRISE 541 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page