321  
CDUS43 KDMX 270647  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1247 AM CST THU NOV 27 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR NOVEMBER 26 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 256 PM 67 1914 42 -7 37  
1998  
MINIMUM 26 949 PM -17 1977 24 2 19  
AVERAGE 31 33 -2 28  
 
PRECIPITATION (IN)  
YESTERDAY T 0.97 1952 0.06 -0.06 0.00  
MONTH TO DATE 0.99 1.64 -0.65 3.72  
SINCE SEP 1 3.23 7.54 -4.31 5.85  
SINCE JAN 1 33.89 34.64 -0.75 39.50  
 
SNOWFALL (IN)  
YESTERDAY T 4.5 1942 0.2 -0.2 0.0  
MONTH TO DATE T 2.4 -2.4 0.2  
SINCE SEP 1 T 2.7 -2.7 0.2  
SINCE JUL 1 T 2.7 -2.7 0.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 32 2 37  
MONTH TO DATE 620 694 -74 559  
SINCE SEP 1 987 1231 -244 848  
SINCE JUL 1 1002 1244 -242 854  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 178 110 68 174  
SINCE JAN 1 985 916 69 996    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 27.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 49 300 PM  
AVERAGE 67  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 67 1998  
MINIMUM TEMPERATURE (F) 23 -6 1898  
 
SUNRISE AND SUNSET  
NOVEMBER 27 2025......SUNRISE 716 AM CST SUNSET 439 PM CST  
NOVEMBER 28 2025......SUNRISE 717 AM CST SUNSET 438 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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