830  
CDUS43 KDMX 200634  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 19 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 62 136 PM 85 1924 63 -1 50  
MINIMUM 46 1134 PM 17 1972 41 5 19  
AVERAGE 54 52 2 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.80 1983 0.09 -0.07 0.00  
MONTH TO DATE 0.85 1.81 -0.96 0.17  
SINCE SEP 1 2.04 5.31 -3.27 4.34  
SINCE JAN 1 16.67 32.44 -15.77 19.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 14 -3 30  
MONTH TO DATE 176 194 -18 274  
SINCE SEP 1 199 292 -93 353  
SINCE JUL 1 204 301 -97 353  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 34 12 22 0  
SINCE SEP 1 167 118 49 133  
SINCE JAN 1 983 981 2 1125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 67 100 PM  
AVERAGE 84  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 85 1947  
MINIMUM TEMPERATURE (F) 40 21 1960  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 727 AM CDT SUNSET 622 PM CDT  
OCTOBER 21 2023.......SUNRISE 728 AM CDT SUNSET 620 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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