518  
CDUS43 KDMX 042230  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT SAT MAY 4 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 4 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 70 355 PM 93 1918 68 2 75  
MINIMUM 38 440 AM 22 1907 45 -7 50  
AVERAGE 54 56 -2 63  
 
PRECIPITATION (IN)  
TODAY 0.00 2.00 1913 0.14 -0.14 0.02  
MONTH TO DATE 0.10 0.56 -0.46 0.98  
SINCE MAR 1 5.11 6.33 -1.22 4.38  
SINCE JAN 1 9.28 8.15 1.13 8.86  
 
SNOWFALL (IN)  
TODAY 0.0 0.5 1935 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 11 9 2 2  
MONTH TO DATE 63 39 24 10  
SINCE MAR 1 1575 1436 139 1813  
SINCE JUL 1 7314 6855 459 7256  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 4 12 -8 1  
SINCE JAN 1 4 12 -8 1    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 33 300 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 1909  
MINIMUM TEMPERATURE (F) 45 29 1968  
1958  
1944  
 
 
SUNRISE AND SUNSET  
MAY 4 2019...........SUNRISE 601 AM CDT SUNSET 813 PM CDT  
MAY 5 2019...........SUNRISE 559 AM CDT SUNSET 814 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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