001  
CDUS43 KDMX 190634  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT WED JUL 19 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 18 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 78 509 PM 103 2012 86 -8 89  
MINIMUM 54 459 AM 51 2009 65 -11 61  
AVERAGE 66 75 -9 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.81 1902 0.12 -0.12 0.00  
MONTH TO DATE 2.12 2.41 -0.29 2.02  
SINCE JUN 1 4.55 7.79 -3.24 4.40  
SINCE JAN 1 13.02 21.23 -8.21 14.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE JUN 1 17 17 0 4  
SINCE JUL 1 4 0 4 0  
 
COOLING  
YESTERDAY 1 10 -9 10  
MONTH TO DATE 120 180 -60 187  
SINCE JUN 1 337 395 -58 442  
SINCE JAN 1 406 473 -67 567    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 50 500 PM  
AVERAGE 74  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 110 1934  
MINIMUM TEMPERATURE (F) 65 53 1910  
 
SUNRISE AND SUNSET  
JULY 19 2023..........SUNRISE 553 AM CDT SUNSET 838 PM CDT  
JULY 20 2023..........SUNRISE 554 AM CDT SUNSET 837 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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