022  
CDUS43 KDMX 300631  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 29 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 84 434 PM 103 1934 77 7 87  
MINIMUM 49 446 AM 33 1947 56 -7 66  
AVERAGE 67 67 0 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1982 0.17 -0.17 0.00  
MONTH TO DATE 0.93 4.69 -3.76 1.96  
SINCE MAR 1 4.53 10.68 -6.15 7.75  
SINCE JAN 1 8.47 13.10 -4.63 9.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 91 158 -67 147  
SINCE MAR 1 1346 1375 -29 1475  
SINCE JUL 1 5872 6126 -254 5948  
 
COOLING  
YESTERDAY 2 4 -2 12  
MONTH TO DATE 43 60 -17 99  
SINCE MAR 1 49 71 -22 105  
SINCE JAN 1 49 71 -22 105    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 400 AM  
LOWEST 24 500 PM  
AVERAGE 49  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 102 1934  
MINIMUM TEMPERATURE (F) 56 39 1947  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 541 AM CDT SUNSET 834 PM CDT  
MAY 31 2023...........SUNRISE 540 AM CDT SUNSET 835 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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