246
CDUS43 KDVN 152134
CLIIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
434 PM CDT FRI MAY 15 2026
...............................
..THE IOWA CITY IA CLIMATE SUMMARY FOR MAY 15 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 259 PM 73 11 91
MINIMUM 57 521 AM 51 6 59
AVERAGE 71 62 9 75
PRECIPITATION (IN)
TODAY 0.00 0.15 -0.15 0.00
MONTH TO DATE 0.08 2.16 -2.08 0.80
SINCE MAR 1 9.22 8.13 1.09 6.56
SINCE JAN 1 9.98 10.38 -0.40 7.72
DEGREE DAYS
HEATING
TODAY 0 5 -5 0
MONTH TO DATE 122 101 21 62
SINCE MAR 1 1026 1309 -283 1026
SINCE JUL 1 5530 6054 -524 5469
COOLING
TODAY 6 2 4 10
MONTH TO DATE 7 19 -12 36
SINCE MAR 1 43 27 16 50
SINCE JAN 1 43 27 16 50
...................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 11.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 600 AM
LOWEST 43 100 AM
AVERAGE 59
......................................................
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
MAY 15 2026...........SUNRISE 547 AM CDT SUNSET 819 PM CDT
MAY 16 2026...........SUNRISE 546 AM CDT SUNSET 820 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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