478  
CDUS43 KDMX 050647 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1243 AM CST TUE FEB 5 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 4 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 522 AM 55 1909 29 16 21  
MINIMUM 8 1159 PM -25 1996 11 -3 -2  
AVERAGE 27 20 7 10  
 
PRECIPITATION (IN)  
YESTERDAY T 1.24 1986 0.03 -0.03 T  
MONTH TO DATE T 0.12 -0.12 0.11  
SINCE DEC 1 4.12 2.15 1.97 2.81  
SINCE JAN 1 1.52 0.95 0.57 2.35  
 
SNOWFALL (IN)  
YESTERDAY T 9.0 1903 0.3 -0.3 T  
MONTH TO DATE T 1.2 -1.2 0.3  
SINCE DEC 1 22.7 19.3 3.4 10.3  
SINCE JUL 1 26.5 22.7 3.8 10.3  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 45 -7 55  
MONTH TO DATE 158 181 -23 200  
SINCE DEC 1 2784 2952 -168 2991  
SINCE JUL 1 4525 4435 90 4382  
 
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 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 15.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 73 800 PM  
AVERAGE 87  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 56 1946  
MINIMUM TEMPERATURE (F) 11 -27 1936  
 
 
SUNRISE AND SUNSET  
FEBRUARY 5 2019......SUNRISE 719 AM CST SUNSET 528 PM CST  
FEBRUARY 6 2019......SUNRISE 718 AM CST SUNSET 530 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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