807  
CDUS43 KDMX 122231  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
531 PM CDT FRI JUN 12 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 12 2026  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 359 PM 94 1920 82 0 85  
MINIMUM 56 241 AM 37 1903 60 -4 64  
AVERAGE 69 71 -2 75  
 
PRECIPITATION (IN)  
TODAY 0.00 2.00 1946 0.21 -0.21 0.61  
MONTH TO DATE 3.46 2.26 1.20 2.00  
SINCE JUN 1 3.46 2.26 1.20 2.00  
SINCE JAN 1 16.62 15.13 1.49 13.04  
 
SNOWFALL (IN)  
TODAY 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 33.6 39.1 -5.5 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 15 -15 6  
SINCE JUN 1 0 15 -15 6  
SINCE JUL 1 6365 6712 -347 5999  
 
COOLING  
TODAY 4 6 -2 10  
MONTH TO DATE 92 63 29 42  
SINCE JUN 1 92 63 29 42  
SINCE JAN 1 185 135 50 88    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 34 400 PM  
AVERAGE 59  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 1987  
MINIMUM TEMPERATURE (F) 61 40 1969  
 
SUNRISE AND SUNSET  
JUNE 12 2026..........SUNRISE 532 AM CDT SUNSET 848 PM CDT  
JUNE 13 2026..........SUNRISE 532 AM CDT SUNSET 848 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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