969  
CDUS43 KDMX 040640  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
140 AM CDT SUN MAY 04 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 3 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 60 348 PM 90 1949 69 -9 70  
MINIMUM 41 1159 PM 24 2005 46 -5 41  
AVERAGE 51 57 -6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.08 1984 0.16 -0.16 0.00  
MONTH TO DATE 0.11 0.48 -0.37 2.37  
SINCE MAR 1 3.31 6.47 -3.16 10.35  
SINCE JAN 1 4.75 8.89 -4.14 13.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 8 6 9  
MONTH TO DATE 31 26 5 20  
SINCE MAR 1 969 1243 -274 1019  
SINCE JUL 1 5408 5994 -586 5029  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE MAR 1 17 14 3 13  
SINCE JAN 1 17 14 3 13    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 60 1200 PM  
AVERAGE 75  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1952  
MINIMUM TEMPERATURE (F) 46 28 2005  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 603 AM CDT SUNSET 810 PM CDT  
MAY 5 2025...........SUNRISE 602 AM CDT SUNSET 811 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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