734  
CDUS43 KDVN 290905  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
405 AM CDT MON MAY 29 2017  
 
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR MAY 28 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
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 79 358 PM MM MM 76 3 80  
MINIMUM 57 1159 PM MM MM 56 1 60  
AVERAGE 68 66 2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 MM MM 0.11 0.15 0.19  
MONTH TO DATE 3.50 3.84 -0.34 3.17  
SINCE MAR 1 11.32 9.56 1.76 7.37  
SINCE JAN 1 13.72 11.72 2.00 8.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 151 162 -11 173  
SINCE MAR 1 1214 1405 -191 1255  
SINCE JUL 1 5109 6355 -1246 5466  
 
COOLING  
YESTERDAY 3 3 0 5  
MONTH TO DATE 42 45 -3 43  
SINCE MAR 1 53 49 4 49  
SINCE JAN 1 53 49 4 49    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 32 300 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 MM MM  
MINIMUM TEMPERATURE (F) 56 MM MM  
 
 
SUNRISE AND SUNSET  
MAY 29 2017...........SUNRISE 536 AM CDT SUNSET 832 PM CDT  
MAY 30 2017...........SUNRISE 535 AM CDT SUNSET 833 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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