029  
CDUS43 KDMX 062240  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
540 PM CDT TUE MAY 06 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 6 2025  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 352 PM 99 1934 69 12 77  
MINIMUM 44 520 AM 28 1974 46 -2 46  
1989  
AVERAGE 63 58 5 62  
 
PRECIPITATION (IN)  
TODAY 0.00 2.11 1960 0.13 -0.13 0.00  
MONTH TO DATE 0.11 0.83 -0.72 1.54  
SINCE MAR 1 8.24 6.85 1.39 8.02  
SINCE JAN 1 8.78 9.09 -0.31 10.74  
 
SNOWFALL (IN)  
TODAY 0.0 T 1989 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 4.2 6.4 -2.2 4.9  
SINCE JUL 1 17.1 39.1 -22.0 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 8 -6 3  
MONTH TO DATE 49 55 -6 48  
SINCE MAR 1 1138 1409 -271 1199  
SINCE JUL 1 5883 6579 -696 5421  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE MAR 1 9 13 -4 4  
SINCE JAN 1 9 13 -4 4    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 2.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 29 400 PM  
AVERAGE 59  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1934  
MINIMUM TEMPERATURE (F) 47 25 1925  
 
SUNRISE AND SUNSET  
MAY 6 2025...........SUNRISE 557 AM CDT SUNSET 816 PM CDT  
MAY 7 2025...........SUNRISE 556 AM CDT SUNSET 817 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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