042  
CDUS43 KDMX 082334  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
534 PM CST FRI DEC 08 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 8 2023
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 57 224 PM 65 1946 36 21 39  
MINIMUM 43 759 AM -18 1917 19 24 14  
AVERAGE 50 28 22 27  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 2009 0.05 -0.05 0.14  
MONTH TO DATE 0.01 0.41 -0.40 0.14  
SINCE DEC 1 0.01 0.41 -0.40 0.14  
SINCE JAN 1 21.79 35.26 -13.47 32.59  
 
SNOWFALL (IN)  
TODAY 0.0 9.4 2009 0.3 -0.3 0.0  
MONTH TO DATE T 2.2 -2.2 T  
SINCE DEC 1 T 2.2 -2.2 T  
SINCE JUL 1 2.1 5.6 -3.5 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 37 -22 38  
MONTH TO DATE 234 286 -52 299  
SINCE DEC 1 234 286 -52 299  
SINCE JUL 1 1385 1664 -279 1670  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 49 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 61 1946  
MINIMUM TEMPERATURE (F) 19 -16 1917  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 726 AM CST SUNSET 436 PM CST  
DECEMBER 9 2023......SUNRISE 727 AM CST SUNSET 436 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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