585  
CDUS43 KDMX 050630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT MON MAY 05 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 4 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 70 512 PM 90 1952 69 1 68  
MINIMUM 37 350 AM 28 2005 46 -9 42  
AVERAGE 54 58 -4 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.48 1977 0.16 -0.16 0.06  
MONTH TO DATE 0.11 0.64 -0.53 2.43  
SINCE MAR 1 3.31 6.63 -3.32 10.41  
SINCE JAN 1 4.75 9.05 -4.30 14.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 8 3 10  
MONTH TO DATE 42 34 8 30  
SINCE MAR 1 980 1251 -271 1029  
SINCE JUL 1 5419 6002 -583 5039  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 17 15 2 13  
SINCE JAN 1 17 15 2 13    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 36 400 PM  
AVERAGE 68  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 1926  
MINIMUM TEMPERATURE (F) 47 33 1944  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 602 AM CDT SUNSET 811 PM CDT  
MAY 6 2025...........SUNRISE 601 AM CDT SUNSET 812 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