246  
CDUS43 KDMX 100630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT WED MAY 10 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 9 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 74 337 PM 92 2022 71 3 92  
MINIMUM 53 513 AM 28 2020 48 5 64  
AVERAGE 64 59 5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 1950 0.16 -0.16 0.00  
MONTH TO DATE 0.52 1.40 -0.88 0.71  
SINCE MAR 1 4.12 7.39 -3.27 6.50  
SINCE JAN 1 8.06 9.81 -1.75 8.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 7 -6 0  
MONTH TO DATE 55 71 -16 99  
SINCE MAR 1 1310 1288 22 1427  
SINCE JUL 1 5836 6039 -203 5900  
 
COOLING  
YESTERDAY 0 1 -1 13  
MONTH TO DATE 12 9 3 13  
SINCE MAR 1 18 20 -2 19  
SINCE JAN 1 18 20 -2 19    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 55 400 PM  
AVERAGE 78  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 2011  
MINIMUM TEMPERATURE (F) 49 30 1966  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 557 AM CDT SUNSET 816 PM CDT  
MAY 11 2023...........SUNRISE 556 AM CDT SUNSET 817 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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