727  
CDUS43 KDMX 140630  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT MON APR 14 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 13 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 76 420 PM 86 2006 60 16 83  
MINIMUM 52 615 AM 18 1950 37 15 30  
AVERAGE 64 48 16 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 2014 0.14 -0.14 0.00  
MONTH TO DATE 0.45 1.53 -1.08 0.56  
SINCE MAR 1 2.83 3.51 -0.68 3.06  
SINCE JAN 1 3.37 5.75 -2.38 5.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1952 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.0 -1.0 T  
SINCE MAR 1 4.2 5.6 -1.4 4.9  
SINCE JUL 1 17.1 38.3 -21.2 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 17 -16 8  
MONTH TO DATE 262 248 14 227  
SINCE MAR 1 905 1127 -222 954  
SINCE JUL 1 5650 6297 -647 5176  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 5 1 4 0  
SINCE JAN 1 5 1 4 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 12.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 900 AM  
LOWEST 38 500 PM  
AVERAGE 49  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 90 2003  
MINIMUM TEMPERATURE (F) 37 18 1928  
 
SUNRISE AND SUNSET  
APRIL 14 2025.........SUNRISE 629 AM CDT SUNSET 751 PM CDT  
APRIL 15 2025.........SUNRISE 628 AM CDT SUNSET 752 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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