082  
CDUS43 KDMX 040636  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1236 AM CST MON DEC 04 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 3 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 42 224 PM 67 2012 39 3 25  
MINIMUM 22 920 PM -18 1919 21 1 9  
AVERAGE 32 30 2 17  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 2011 0.05 -0.05 T  
MONTH TO DATE 0.01 0.16 -0.15 T  
SINCE DEC 1 0.01 0.16 -0.15 T  
SINCE JAN 1 21.79 35.01 -13.22 32.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.6 1990 0.3 -0.3 T  
MONTH TO DATE T 0.8 -0.8 T  
SINCE DEC 1 T 0.8 -0.8 T  
SINCE JUL 1 2.1 4.2 -2.1 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 35 -2 48  
MONTH TO DATE 95 104 -9 117  
SINCE DEC 1 95 104 -9 117  
SINCE JUL 1 1246 1482 -236 1488  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1115 916 199 1023    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 57 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 67 1998  
MINIMUM TEMPERATURE (F) 21 -7 1991  
 
SUNRISE AND SUNSET  
DECEMBER 4 2023......SUNRISE 723 AM CST SUNSET 437 PM CST  
DECEMBER 5 2023......SUNRISE 724 AM CST SUNSET 437 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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