288  
CDUS43 KDMX 270635  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1235 AM CST TUE JAN 27 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 26 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 17 1157 PM 65 2002 28 -11 32  
MINIMUM -12 753 AM -25 1930 10 -22 7  
AVERAGE 3 19 -16 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1950 0.03 -0.03 0.00  
MONTH TO DATE 1.61 0.92 0.69 0.10  
SINCE DEC 1 2.19 2.36 -0.17 1.55  
SINCE JAN 1 1.61 0.92 0.69 0.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.4 1996 0.3 -0.3 0.0  
MONTH TO DATE 4.1 8.4 -4.3 1.7  
SINCE DEC 1 9.3 18.3 -9.0 4.1  
SINCE JUL 1 23.8 21.7 2.1 4.3  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 62 46 16 45  
MONTH TO DATE 1214 1184 30 1251  
SINCE DEC 1 2576 2413 163 2366  
SINCE JUL 1 3749 3791 -42 3388  
 
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 24 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 13.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 AM  
LOWEST 53 300 PM  
AVERAGE 68  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 60 1944  
2002  
MINIMUM TEMPERATURE (F) 10 -23 1904  
 
SUNRISE AND SUNSET  
JANUARY 27 2026.......SUNRISE 728 AM CST SUNSET 517 PM CST  
JANUARY 28 2026.......SUNRISE 727 AM CST SUNSET 518 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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