424  
CDUS43 KDMX 090630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT MON OCT 09 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 8 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 305 PM 92 1938 68 2 60  
MINIMUM 42 1241 AM 25 2000 45 -3 29  
AVERAGE 56 56 0 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.84 1970 0.10 -0.10 0.00  
MONTH TO DATE 0.03 0.81 -0.78 0.05  
SINCE SEP 1 1.22 4.31 -3.09 4.22  
SINCE JAN 1 15.85 31.44 -15.59 19.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10 -1 20  
MONTH TO DATE 44 66 -22 80  
SINCE SEP 1 67 164 -97 159  
SINCE JUL 1 72 173 -101 159  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 34 8 26 0  
SINCE SEP 1 167 114 53 133  
SINCE JAN 1 983 977 6 1125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 200 AM  
LOWEST 31 400 PM  
AVERAGE 51  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1938  
MINIMUM TEMPERATURE (F) 44 25 2000  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 715 AM CDT SUNSET 639 PM CDT  
OCTOBER 10 2023.......SUNRISE 716 AM CDT SUNSET 637 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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