395  
CDUS43 KDMX 250641  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT SAT MAY 25 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 24 2019
 
 
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)  
YESTERDAY  
MAXIMUM 81 515 PM 94 1926 75 6 87  
MINIMUM 54 320 AM 34 1924 52 2 65  
AVERAGE 68 63 5 76  
 
PRECIPITATION (IN)  
YESTERDAY 2.04R 1.54 1907 0.15 1.89 0.00  
MONTH TO DATE 6.09 3.46 2.63 2.19  
SINCE MAR 1 11.10 9.23 1.87 5.59  
SINCE JAN 1 15.27 11.05 4.22 10.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 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  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 238 165 73 82  
SINCE MAR 1 1750 1562 188 1885  
SINCE JUL 1 7489 6981 508 7328  
 
COOLING  
YESTERDAY 3 2 1 11  
MONTH TO DATE 14 32 -18 38  
SINCE MAR 1 18 40 -22 39  
SINCE JAN 1 18 40 -22 39    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 13.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 64 700 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1967  
MINIMUM TEMPERATURE (F) 52 29 1925  
 
 
SUNRISE AND SUNSET  
MAY 25 2019...........SUNRISE 539 AM CDT SUNSET 834 PM CDT  
MAY 26 2019...........SUNRISE 538 AM CDT SUNSET 835 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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