960  
CDUS43 KDMX 110634  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT FRI AUG 11 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 10 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 85 246 PM 108 1934 85 0 88  
MINIMUM 60 502 AM 48 1903 63 -3 52  
AVERAGE 73 74 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1921 0.14 -0.14 0.00  
2000  
MONTH TO DATE 0.96 1.30 -0.34 0.09  
SINCE JUN 1 5.92 10.55 -4.63 4.50  
SINCE JAN 1 14.39 23.99 -9.60 14.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 17 19 -2 4  
SINCE JUL 1 4 2 2 0  
 
COOLING  
YESTERDAY 8 9 -1 5  
MONTH TO DATE 77 96 -19 130  
SINCE JUN 1 549 626 -77 694  
SINCE JAN 1 618 704 -86 819    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 53 300 PM  
AVERAGE 77  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 103 1941  
MINIMUM TEMPERATURE (F) 63 49 2012  
 
SUNRISE AND SUNSET  
AUGUST 11 2023........SUNRISE 615 AM CDT SUNSET 814 PM CDT  
AUGUST 12 2023........SUNRISE 616 AM CDT SUNSET 813 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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