764  
CDUS43 KDMX 090631  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1229 AM CST SAT FEB 9 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 8 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 7 314 PM 55 1999 30 -23 18  
MINIMUM -4 801 AM -27 1971 12 -16 5  
AVERAGE 2 21 -19 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 1966 0.03 -0.03 0.55  
MONTH TO DATE 0.16 0.24 -0.08 1.01  
SINCE DEC 1 4.28 2.27 2.01 3.71  
SINCE JAN 1 1.68 1.07 0.61 3.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 2010 0.3 -0.3 4.8  
MONTH TO DATE 2.2 2.4 -0.2 9.1  
SINCE DEC 1 24.9 20.5 4.4 19.1  
SINCE JUL 1 28.7 23.9 4.8 19.1  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 63 44 19 53  
MONTH TO DATE 359 358 1 438  
SINCE DEC 1 2985 3129 -144 3229  
SINCE JUL 1 4726 4612 114 4620  
 
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 W (280)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1100 PM  
LOWEST 60 400 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 57 1976  
MINIMUM TEMPERATURE (F) 12 -27 1951  
1899  
 
 
SUNRISE AND SUNSET  
FEBRUARY 9 2019......SUNRISE 715 AM CST SUNSET 534 PM CST  
FEBRUARY 10 2019......SUNRISE 713 AM CST SUNSET 535 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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