287  
CDUS43 KDVN 231030  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
430 AM CST FRI FEB 23 2018  
 
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR FEBRUARY 22 2018
 
 
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 37 1159 PM MM MM 37 0 77  
MINIMUM 27 225 AM MM MM 20 7 38  
AVERAGE 32 28 4 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 MM MM 0.06 -0.04 0.00  
MONTH TO DATE 2.24 0.94 1.30 0.33  
SINCE DEC 1 3.23 3.38 -0.15 2.64  
SINCE JAN 1 2.53 1.86 0.67 1.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 37 -4 7  
MONTH TO DATE 955 873 82 610  
SINCE DEC 1 3464 3433 31 2944  
SINCE JUL 1 4559 4740 -181 3746  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 PM  
LOWEST 58 400 AM  
AVERAGE 75  
   
......................................................
 
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 MM MM  
MINIMUM TEMPERATURE (F) 21 MM MM  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2018......SUNRISE 650 AM CST SUNSET 550 PM CST  
FEBRUARY 24 2018......SUNRISE 649 AM CST SUNSET 551 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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