903  
CDUS43 KDMX 220636  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1236 AM CST MON JAN 22 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 21 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 23 1159 PM 54 1921 28 -5 30  
MINIMUM -10 104 AM -31 1970 10 -20 19  
AVERAGE 7 19 -12 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 1917 0.04 -0.04 0.00  
MONTH TO DATE 1.83 0.75 1.08 1.71  
SINCE DEC 1 2.68 2.19 0.49 3.30  
SINCE JAN 1 1.83 0.75 1.08 1.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.6 2007 0.3 -0.3 0.0  
2008  
MONTH TO DATE 25.1 6.7 18.4 6.2  
SINCE DEC 1 25.2 16.6 8.6 16.5  
SINCE JUL 1 27.3 20.0 7.3 21.2  
SNOW DEPTH 11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 58 46 12 40  
MONTH TO DATE 1035 954 81 773  
SINCE DEC 1 1963 2183 -220 2100  
SINCE JUL 1 3114 3561 -447 3471  
 
COOLING  
YESTERDAY 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 24 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 13.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1200 AM  
LOWEST 61 100 PM  
AVERAGE 70  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 60 2002  
MINIMUM TEMPERATURE (F) 10 -33 1930  
 
SUNRISE AND SUNSET  
JANUARY 22 2024.......SUNRISE 733 AM CST SUNSET 510 PM CST  
JANUARY 23 2024.......SUNRISE 732 AM CST SUNSET 511 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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