719  
CDUS43 KDMX 130640  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1240 AM CST TUE JAN 13 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 12 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 326 PM 50 1928 28 21 34  
1961  
MINIMUM 27 804 AM -32 1912 11 16 8  
AVERAGE 38 19 19 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 1898 0.04 -0.04 T  
MONTH TO DATE 1.31 0.44 0.87 0.01  
SINCE DEC 1 1.89 1.88 0.01 1.46  
SINCE JAN 1 1.31 0.44 0.87 0.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 2024 0.3 -0.3 T  
MONTH TO DATE 0.2 3.8 -3.6 0.4  
SINCE DEC 1 5.4 13.7 -8.3 2.8  
SINCE JUL 1 19.9 17.1 2.8 3.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 46 -19 44  
MONTH TO DATE 436 540 -104 536  
SINCE DEC 1 1798 1769 29 1651  
SINCE JUL 1 2971 3147 -176 2673  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 52 300 PM  
AVERAGE 71  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 56 1996  
MINIMUM TEMPERATURE (F) 10 -32 1912  
 
SUNRISE AND SUNSET  
JANUARY 13 2026.......SUNRISE 737 AM CST SUNSET 500 PM CST  
JANUARY 14 2026.......SUNRISE 737 AM CST SUNSET 501 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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