352  
CDUS43 KDMX 092235 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
534 PM CDT THU MAY 9 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 9 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 49 1223 AM 95 1934 70 -21 71  
MINIMUM 40 848 AM 27 1945 47 -7 54  
AVERAGE 45 58 -13 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1996 0.15 -0.15 0.07  
MONTH TO DATE 1.39 1.26 0.13 1.05  
SINCE MAR 1 6.40 7.03 -0.63 4.45  
SINCE JAN 1 10.57 8.85 1.72 8.93  
 
SNOWFALL (IN)  
TODAY 0.0 T 1905 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 2.4 6.4 -4.0 23.5  
SINCE JUL 1 60.0 35.3 24.7 45.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 8 12 2  
MONTH TO DATE 112 81 31 20  
SINCE MAR 1 1624 1478 146 1823  
SINCE JUL 1 7363 6897 466 7266  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 2  
SINCE MAR 1 4 17 -13 3  
SINCE JAN 1 4 17 -13 3    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 71 200 PM  
AVERAGE 82  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 2011  
MINIMUM TEMPERATURE (F) 47 29 1966  
 
 
SUNRISE AND SUNSET  
MAY 9 2019...........SUNRISE 554 AM CDT SUNSET 818 PM CDT  
MAY 10 2019...........SUNRISE 553 AM CDT SUNSET 819 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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