155  
CDUS43 KDMX 100628  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT THU APR 10 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR APRIL 9 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 69 213 PM 83 1977 61 8 63  
MINIMUM 43 1159 PM 18 1997 37 6 36  
2016  
AVERAGE 56 49 7 50  
 
PRECIPITATION (IN)  
YESTERDAY T 1.63 1978 0.11 -0.11 0.00  
MONTH TO DATE 0.73 0.91 -0.18 1.88  
SINCE MAR 1 2.20 3.15 -0.95 4.44  
SINCE JAN 1 3.64 5.57 -1.93 8.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 16 -7 15  
MONTH TO DATE 180 159 21 172  
SINCE MAR 1 761 950 -189 795  
SINCE JUL 1 5200 5701 -501 4805  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 6 2 4 0  
SINCE JAN 1 6 2 4 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 1100 PM  
LOWEST 39 300 PM  
AVERAGE 53  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 92 1930  
MINIMUM TEMPERATURE (F) 37 19 1973  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 638 AM CDT SUNSET 745 PM CDT  
APRIL 11 2025.........SUNRISE 636 AM CDT SUNSET 746 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page