277  
CDUS43 KDMX 070628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1228 AM CST THU DEC 07 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 6 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 47 325 PM 60 1939 37 10 39  
1951  
MINIMUM 20 226 AM -14 2005 20 0 18  
AVERAGE 34 29 5 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1943 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.31 -0.30 T  
SINCE DEC 1 0.01 0.31 -0.30 T  
SINCE JAN 1 21.79 35.16 -13.37 32.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.3 1994 0.3 -0.3 0.0  
MONTH TO DATE T 1.6 -1.6 T  
SINCE DEC 1 T 1.6 -1.6 T  
SINCE JUL 1 2.1 5.0 -2.9 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 36 -5 36  
MONTH TO DATE 196 212 -16 223  
SINCE DEC 1 196 212 -16 223  
SINCE JUL 1 1347 1590 -243 1594  
 
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 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 700 AM  
LOWEST 47 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 56 1916  
MINIMUM TEMPERATURE (F) 20 -19 1976  
 
SUNRISE AND SUNSET  
DECEMBER 7 2023......SUNRISE 726 AM CST SUNSET 436 PM CST  
DECEMBER 8 2023......SUNRISE 726 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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