733  
CDUS43 KDMX 020628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT MON JUN 02 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 1 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 78 325 PM 101 1934 79 -1 78  
MINIMUM 49 541 AM 33 1897 57 -8 61  
AVERAGE 64 68 -4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.86 1938 0.17 -0.17 0.00  
MONTH TO DATE 0.00 0.17 -0.17 0.00  
SINCE JUN 1 0.00 0.17 -0.17 0.00  
SINCE JAN 1 11.04 13.04 -2.00 19.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 17.1 39.1 -22.0 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 1 2 -1 0  
SINCE JUN 1 1 2 -1 0  
SINCE JUL 1 5994 6699 -705 5468  
 
COOLING  
YESTERDAY 0 4 -4 5  
MONTH TO DATE 0 4 -4 5  
SINCE JUN 1 0 4 -4 5  
SINCE JAN 1 46 76 -30 41    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 27 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 106 1934  
MINIMUM TEMPERATURE (F) 57 40 1969  
 
SUNRISE AND SUNSET  
JUNE 2 2025..........SUNRISE 534 AM CDT SUNSET 842 PM CDT  
JUNE 3 2025..........SUNRISE 534 AM CDT SUNSET 842 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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