936  
CDUS43 KDMX 180630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT TUE MAR 18 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MARCH 17 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 73 358 PM 82 2012 51 22 36  
MINIMUM 27 1239 AM 10 1941 29 -2 23  
1993  
AVERAGE 50 40 10 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.07 1998 0.08 -0.08 0.00  
MONTH TO DATE 1.37 1.17 0.20 1.34  
SINCE MAR 1 1.37 1.17 0.20 1.34  
SINCE JAN 1 2.81 3.59 -0.78 4.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 25 -10 35  
MONTH TO DATE 352 484 -132 307  
SINCE MAR 1 352 484 -132 307  
SINCE JUL 1 4791 5235 -444 4317  
 
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 32 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 16.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 1200 AM  
LOWEST 21 300 PM  
AVERAGE 44  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 81 2012  
MINIMUM TEMPERATURE (F) 30 2 1923  
 
SUNRISE AND SUNSET  
MARCH 18 2025.........SUNRISE 716 AM CDT SUNSET 720 PM CDT  
MARCH 19 2025.........SUNRISE 714 AM CDT SUNSET 721 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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