703  
CDUS43 KDMX 170634  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT MON JUL 17 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 16 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 81 307 PM 109 1936 86 -5 79  
MINIMUM 63 550 AM 49 2014 65 -2 70  
AVERAGE 72 75 -3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.52 1982 0.12 -0.12 0.00  
MONTH TO DATE 1.77 2.17 -0.40 2.02  
SINCE JUN 1 4.20 7.55 -3.35 4.40  
SINCE JAN 1 12.67 20.99 -8.32 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 7 10 -3 10  
MONTH TO DATE 118 160 -42 166  
SINCE JUN 1 335 375 -40 421  
SINCE JAN 1 404 453 -49 546    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 54 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 107 1936  
MINIMUM TEMPERATURE (F) 65 50 1911  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 552 AM CDT SUNSET 840 PM CDT  
JULY 18 2023..........SUNRISE 553 AM CDT SUNSET 839 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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