475  
CDUS43 KDMX 260627  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1227 AM CST FRI FEB 26 2021  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 25 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 132 PM 65 2000 36 4 37  
MINIMUM 15 225 AM -19 1940 19 -4 30  
AVERAGE 28 27 1 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.65 2008 0.05 -0.04 0.00  
MONTH TO DATE 1.02 0.86 0.16 0.40  
SINCE DEC 1 3.44 2.89 0.55 2.70  
SINCE JAN 1 2.43 1.69 0.74 1.78  
 
SNOWFALL (IN)  
YESTERDAY T 7.0 1962 0.2 -0.2 0.0  
MONTH TO DATE 14.1 6.8 7.3 1.5  
SINCE DEC 1 46.0 24.9 21.1 20.0  
SINCE JUL 1 47.4 28.3 19.1 28.0  
SNOW DEPTH 11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 38 -1 31  
MONTH TO DATE 1411 1053 358 1051  
SINCE DEC 1 3924 3824 100 3418  
SINCE JUL 1 5326 5307 19 4950  
 
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 12 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 AM  
LOWEST 62 100 PM  
AVERAGE 79  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 64 1896  
MINIMUM TEMPERATURE (F) 19 -14 1897  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2021......SUNRISE 649 AM CST SUNSET 556 PM CST  
FEBRUARY 27 2021......SUNRISE 648 AM CST SUNSET 557 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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