206  
CDUS43 KDVN 210638  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
138 AM CDT TUE MAY 21 2024  
   
...............................  
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR MAY 20 2024  
 
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 83 552 PM MM MM 75 8 73  
MINIMUM 63 228 AM MM MM 53 10 47  
AVERAGE 73 64 9 60  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 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  
YESTERDAY 8 3 5 0  
MONTH TO DATE 39 31 8 40  
SINCE MAR 1 58 39 19 43  
SINCE JAN 1 58 39 19 43    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 55 500 PM  
AVERAGE 76  
   
......................................................  
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 541 AM CDT SUNSET 825 PM CDT  
MAY 22 2024...........SUNRISE 540 AM CDT SUNSET 826 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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