659  
CDUS43 KDMX 232235  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
534 PM CDT TUE APR 23 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 23 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 300 PM 89 1925 64 2 71  
MINIMUM 46 MM 19 1927 40 6 35  
AVERAGE 56 52 4 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 1948 0.14 -0.14 0.00  
MONTH TO DATE 1.73 2.71 -0.98 1.73  
SINCE MAR 1 3.58 4.77 -1.19 3.40  
SINCE JAN 1 7.75 6.59 1.16 7.88  
 
SNOWFALL (IN)  
TODAY 0.0 1.5 1910 0.1 -0.1 0.0  
MONTH TO DATE 0.2 1.7 -1.5 12.1  
SINCE MAR 1 1.7 6.3 -4.6 23.5  
SINCE JUL 1 59.3 35.2 24.1 45.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 13 -4 12  
MONTH TO DATE 350 409 -59 710  
SINCE MAR 1 1399 1315 84 1712  
SINCE JUL 1 7138 6734 404 7155  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 4 0 4 0  
SINCE JAN 1 4 0 4 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 37 200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 90 1939  
MINIMUM TEMPERATURE (F) 41 20 1956  
 
 
SUNRISE AND SUNSET  
APRIL 23 2019.........SUNRISE 616 AM CDT SUNSET 800 PM CDT  
APRIL 24 2019.........SUNRISE 615 AM CDT SUNSET 802 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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