295  
CDUS43 KDMX 170633  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1233 AM CST TUE DEC 17 2024  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 16 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 49 330 PM 67 1939 37 12 46  
MINIMUM 30 626 AM -19 1932 20 10 39  
AVERAGE 40 28 12 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 1940 0.05 -0.05 0.25  
MONTH TO DATE 0.04 0.83 -0.79 0.53  
SINCE DEC 1 0.04 0.83 -0.79 0.53  
SINCE JAN 1 33.98 36.36 -2.38 18.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 37 -12 22  
MONTH TO DATE 551 550 1 440  
SINCE DEC 1 551 550 1 440  
SINCE JUL 1 1520 1810 -290 1523  
 
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 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 54 400 PM  
AVERAGE 77  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 1939  
MINIMUM TEMPERATURE (F) 19 -12 1932  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 730 AM CST SUNSET 443 PM CST  
DECEMBER 18 2024......SUNRISE 730 AM CST SUNSET 443 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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