321  
CDUS43 KDVN 202137  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
437 PM CDT MON MAY 20 2024  
   
...............................  
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR MAY 20 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 259 PM MM MM 75 6 73  
MINIMUM 63 228 AM MM MM 53 10 47  
AVERAGE 72 64 8 60  
 
PRECIPITATION (IN)  
TODAY 0.88 MM MM 0.14 0.74 0.00  
MONTH TO DATE 3.99 2.86 1.13 2.57  
SINCE MAR 1 11.77 8.83 2.94 5.63  
SINCE JAN 1 13.75 11.08 2.67 10.92  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 5  
MONTH TO DATE 44 122 -78 69  
SINCE MAR 1 1051 1330 -279 1313  
SINCE JUL 1 5083 6075 -992 5876  
 
COOLING  
TODAY 7 3 4 0  
MONTH TO DATE 38 31 7 40  
SINCE MAR 1 57 39 18 43  
SINCE JAN 1 57 39 18 43    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 58 300 PM  
AVERAGE 78  
   
......................................................  
 
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 542 AM CDT SUNSET 824 PM CDT  
MAY 21 2024...........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.  
 
 
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