431  
CDUS43 KDMX 290647  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
147 AM CDT SAT JUL 29 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 28 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 97 437 PM 105 1983 86 11 82  
MINIMUM 72 1159 PM 48 2013 64 8 56  
AVERAGE 85 75 10 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 1.90 1915 0.11 0.27 0.00  
MONTH TO DATE 2.53 3.51 -0.98 2.03  
SINCE JUN 1 4.96 8.89 -3.93 4.41  
SINCE JAN 1 13.43 22.33 -8.90 14.14  
 
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 20 10 10 4  
MONTH TO DATE 227 280 -53 292  
SINCE JUN 1 444 495 -51 547  
SINCE JAN 1 513 573 -60 672    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 PM  
LOWEST 46 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 104 1941  
MINIMUM TEMPERATURE (F) 64 49 2013  
 
SUNRISE AND SUNSET  
JULY 29 2023..........SUNRISE 603 AM CDT SUNSET 829 PM CDT  
JULY 30 2023..........SUNRISE 603 AM CDT SUNSET 828 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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