899  
CDUS43 KDMX 232338 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
537 PM CST WED JAN 23 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 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 21 302 PM 53 1909 28 -7 31  
MINIMUM 14 921 AM -27 1936 9 5 19  
AVERAGE 18 18 0 25  
 
PRECIPITATION (IN)  
TODAY 0.16 0.38 2010 0.03 0.13 T  
MONTH TO DATE 1.01 0.60 0.41 2.24  
SINCE DEC 1 3.61 1.80 1.81 2.70  
SINCE JAN 1 1.01 0.60 0.41 2.24  
 
SNOWFALL (IN)  
TODAY 2.7 3.5 1996 0.3 2.4 0.2  
MONTH TO DATE 11.7 5.9 5.8 2.3  
SINCE DEC 1 15.2 15.8 -0.6 10.0  
SINCE JUL 1 19.0 19.2 -0.2 10.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 47 47 0 40  
MONTH TO DATE 960 1077 -117 1165  
SINCE DEC 1 2061 2405 -344 2495  
SINCE JUL 1 3802 3888 -86 3886  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 67 1200 PM  
AVERAGE 80  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 58 1981  
MINIMUM TEMPERATURE (F) 9 -29 2008  
 
 
SUNRISE AND SUNSET  
JANUARY 23 2019.......SUNRISE 732 AM CST SUNSET 511 PM CST  
JANUARY 24 2019.......SUNRISE 731 AM CST SUNSET 513 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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