193  
CDUS43 KDMX 080629  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1229 AM CST FRI DEC 08 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 7 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 57R 301 PM 56 1916 37 20 39  
MINIMUM 27 701 AM -19 1976 20 7 14  
AVERAGE 42 28 14 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1926 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.36 -0.35 T  
SINCE DEC 1 0.01 0.36 -0.35 T  
SINCE JAN 1 21.79 35.21 -13.42 32.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.9 1969 0.3 -0.3 0.0  
MONTH TO DATE T 1.9 -1.9 T  
SINCE DEC 1 T 1.9 -1.9 T  
SINCE JUL 1 2.1 5.3 -3.2 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 37 -14 38  
MONTH TO DATE 219 249 -30 261  
SINCE DEC 1 219 249 -30 261  
SINCE JUL 1 1370 1627 -257 1632  
 
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 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 700 AM  
LOWEST 49 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 65 1946  
MINIMUM TEMPERATURE (F) 19 -18 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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