457  
CDUS43 KDMX 180634  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1234 AM CST SAT JAN 18 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JANUARY 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 55 1211 PM 59 1996 32 23 23  
MINIMUM 28 1159 PM -16 1982 13 15 -1  
AVERAGE 42 22 20 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1996 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.58 -0.58 2.52  
SINCE DEC 1 3.05 2.02 1.03 4.82  
SINCE JAN 1 0.00 0.58 -0.58 2.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 43 -20 54  
MONTH TO DATE 733 711 22 784  
SINCE DEC 1 1758 1844 -86 1632  
SINCE JUL 1 2727 3104 -377 2715  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 16.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 40 1200 PM  
AVERAGE 61  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1951  
MINIMUM TEMPERATURE (F) 13 -22 1930  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 731 AM CST SUNSET 510 PM CST  
JANUARY 19 2025.......SUNRISE 730 AM CST SUNSET 511 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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