981  
CDUS43 KDVN 180654  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
154 AM CDT THU JUL 18 2024  
   
...............................  
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR JULY 17 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 81 233 PM MM MM 86 -5 79  
MINIMUM 63 1157 PM MM MM 66 -3 58  
AVERAGE 72 76 -4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.12 -0.12 0.00  
MONTH TO DATE 3.98 2.33 1.65 2.02  
SINCE JUN 1 9.07 7.62 1.45 3.41  
SINCE JAN 1 24.48 20.32 4.16 14.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 1  
SINCE JUN 1 1 13 -12 12  
SINCE JUL 1 1 0 1 1  
 
COOLING  
YESTERDAY 7 11 -4 4  
MONTH TO DATE 166 183 -17 159  
SINCE JUN 1 448 416 32 416  
SINCE JAN 1 524 497 27 494    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 400 AM  
LOWEST 36 400 PM  
AVERAGE 62  
   
......................................................  
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 MM MM  
MINIMUM TEMPERATURE (F) 66 MM MM  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 548 AM CDT SUNSET 836 PM CDT  
JULY 19 2024..........SUNRISE 549 AM CDT SUNSET 836 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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