981  
CDUS43 KDMX 250626  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
126 AM CDT THU MAY 25 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 24 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 86 305 PM 98 1939 76 10 66  
MINIMUM 50 508 AM 37 1931 54 -4 53  
AVERAGE 68 65 3 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.85 1907 0.17 -0.17 0.23  
MONTH TO DATE 0.93 3.86 -2.93 1.09  
SINCE MAR 1 4.53 9.85 -5.32 6.88  
SINCE JAN 1 8.47 12.27 -3.80 8.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 84 145 -61 142  
SINCE MAR 1 1339 1362 -23 1470  
SINCE JUL 1 5865 6113 -248 5943  
 
COOLING  
YESTERDAY 3 3 0 0  
MONTH TO DATE 40 42 -2 85  
SINCE MAR 1 46 53 -7 91  
SINCE JAN 1 46 53 -7 91    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 33 500 PM  
AVERAGE 60  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1953  
MINIMUM TEMPERATURE (F) 55 32 1925  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 544 AM CDT SUNSET 830 PM CDT  
MAY 26 2023...........SUNRISE 543 AM CDT SUNSET 831 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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