188  
CDUS43 KDMX 020628  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT MON OCT 02 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 1 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 91 208 PM 94 1937 71 20 74  
MINIMUM 67 1159 PM 32 1985 48 19 40  
2011  
AVERAGE 79 59 20 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1911 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.11 -0.11 0.00  
SINCE SEP 1 1.19 3.61 -2.42 4.17  
SINCE JAN 1 15.82 30.74 -14.92 19.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 8  
MONTH TO DATE 0 7 -7 8  
SINCE SEP 1 23 105 -82 87  
SINCE JUL 1 28 114 -86 87  
 
COOLING  
YESTERDAY 14 1 13 0  
MONTH TO DATE 14 1 13 0  
SINCE SEP 1 147 107 40 133  
SINCE JAN 1 963 970 -7 1125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 35 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1953  
MINIMUM TEMPERATURE (F) 47 22 2003  
 
SUNRISE AND SUNSET  
OCTOBER 2 2023.......SUNRISE 707 AM CDT SUNSET 650 PM CDT  
OCTOBER 3 2023.......SUNRISE 708 AM CDT SUNSET 649 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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