978  
CDUS43 KDMX 210632  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CST TUE NOV 21 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR NOVEMBER 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 302 PM 72 1897 45 4 41  
MINIMUM 39 1159 PM 0 2014 26 13 11  
AVERAGE 44 35 9 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.46 1973 0.05 0.01 0.00  
MONTH TO DATE 0.06 1.31 -1.25 2.57  
SINCE SEP 1 5.34 7.21 -1.87 5.09  
SINCE JAN 1 21.60 34.31 -12.71 32.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.5 2015 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.5 -1.5 4.6  
SINCE SEP 1 T 1.8 -1.8 4.6  
SINCE JUL 1 T 1.8 -1.8 4.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 30 -9 39  
MONTH TO DATE 403 506 -103 518  
SINCE SEP 1 791 1043 -252 1060  
SINCE JUL 1 795 1056 -261 1060  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 204 110 94 117  
SINCE JAN 1 1115 916 199 1023    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1000 PM  
LOWEST 53 1200 AM  
AVERAGE 70  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 73 1990  
MINIMUM TEMPERATURE (F) 25 -5 2015  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 708 AM CST SUNSET 442 PM CST  
NOVEMBER 22 2023......SUNRISE 709 AM CST SUNSET 442 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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