032  
CDUS43 KDMX 302326  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CST SAT DEC 30 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 30 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 44 129 PM 60 1965 30 14 31  
MINIMUM 22 224 AM -19 1976 13 9 21  
AVERAGE 33 21 12 26  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 1906 0.04 -0.04 0.00  
MONTH TO DATE 0.84 1.40 -0.56 1.55  
SINCE DEC 1 0.84 1.40 -0.56 1.55  
SINCE JAN 1 22.62 36.25 -13.63 34.00  
 
SNOWFALL (IN)  
TODAY 0.0 3.6 1971 0.3 -0.3 0.0  
MONTH TO DATE T 9.5 -9.5 10.3  
SINCE DEC 1 T 9.5 -9.5 10.3  
SINCE JUL 1 2.1 12.9 -10.8 15.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 32 44 -12 39  
MONTH TO DATE 894 1184 -290 1292  
SINCE DEC 1 894 1184 -290 1292  
SINCE JUL 1 2045 2562 -517 2663  
 
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 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 62 100 PM  
AVERAGE 76  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 59 1965  
MINIMUM TEMPERATURE (F) 13 -23 1976  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 739 AM CST SUNSET 445 PM CST  
DECEMBER 31 2023......SUNRISE 739 AM CST SUNSET 446 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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