166  
CDUS43 KDMX 200630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT THU JUL 20 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 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 83 239 PM 110 1934 86 -3 89  
MINIMUM 55 451 AM 53 1910 65 -10 66  
AVERAGE 69 75 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.47 1962 0.12 -0.12 0.00  
MONTH TO DATE 2.12 2.53 -0.41 2.02  
SINCE JUN 1 4.55 7.91 -3.36 4.40  
SINCE JAN 1 13.02 21.35 -8.33 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 4 10 -6 13  
MONTH TO DATE 124 190 -66 200  
SINCE JUN 1 341 405 -64 455  
SINCE JAN 1 410 483 -73 580    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 61 200 PM  
AVERAGE 79  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 111 1934  
MINIMUM TEMPERATURE (F) 65 53 1941  
2009  
 
SUNRISE AND SUNSET  
JULY 20 2023..........SUNRISE 554 AM CDT SUNSET 837 PM CDT  
JULY 21 2023..........SUNRISE 555 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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