516  
CDUS43 KDVN 202226  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
425 PM CST TUE FEB 20 2018  
 
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR FEBRUARY 20 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 36 854 AM MM MM 36 0 64  
MINIMUM 29 359 PM MM MM 20 9 48  
AVERAGE 33 28 5 56  
 
PRECIPITATION (IN)  
TODAY 0.96 MM MM 0.04 0.92 0.20  
MONTH TO DATE 2.22 0.83 1.39 0.33  
SINCE DEC 1 3.21 3.27 -0.06 2.64  
SINCE JAN 1 2.51 1.75 0.76 1.80  
 
DEGREE DAYS  
HEATING  
TODAY 32 37 -5 9  
MONTH TO DATE 878 799 79 592  
SINCE DEC 1 3387 3359 28 2926  
SINCE JUL 1 4482 4666 -184 3728  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 72 400 PM  
AVERAGE 86  
   
......................................................
 
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 MM MM  
MINIMUM TEMPERATURE (F) 20 MM MM  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2018......SUNRISE 654 AM CST SUNSET 546 PM CST  
FEBRUARY 21 2018......SUNRISE 653 AM CST SUNSET 547 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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