115  
CDUS43 KDMX 200644  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
144 AM CDT THU MAR 20 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MARCH 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 324 AM 81 2012 52 8 64  
MINIMUM 32 1118 PM -6 1923 30 2 27  
AVERAGE 46 41 5 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.91 1982 0.07 0.01 0.00  
MONTH TO DATE 1.45 1.32 0.13 1.34  
SINCE MAR 1 1.45 1.32 0.13 1.34  
SINCE JAN 1 2.89 3.74 -0.85 4.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 24 -5 19  
MONTH TO DATE 375 532 -157 364  
SINCE MAR 1 375 532 -157 364  
SINCE JUL 1 4814 5283 -469 4374  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 20.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 PM  
LOWEST 55 1200 AM  
AVERAGE 74  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 78 1938  
MINIMUM TEMPERATURE (F) 30 8 1951  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 713 AM CDT SUNSET 722 PM CDT  
MARCH 21 2025.........SUNRISE 711 AM CDT SUNSET 723 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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