359  
CDUS43 KDMX 200640  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1240 AM CST FRI DEC 20 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 424 PM 57 1941 36 13 41  
1988  
MINIMUM 25 327 AM -18 1983 19 6 13  
AVERAGE 37 27 10 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 1952 0.04 -0.04 0.00  
MONTH TO DATE 2.01 0.96 1.05 0.53  
SINCE DEC 1 2.01 0.96 1.05 0.53  
SINCE JAN 1 35.95 36.49 -0.54 18.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 38 -10 38  
MONTH TO DATE 678 662 16 547  
SINCE DEC 1 678 662 16 547  
SINCE JUL 1 1647 1922 -275 1630  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 948 985 -37 990    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 800 AM  
LOWEST 53 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 67 1941  
MINIMUM TEMPERATURE (F) 19 -13 1983  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 731 AM CST SUNSET 444 PM CST  
DECEMBER 21 2024......SUNRISE 732 AM CST SUNSET 445 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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