913  
CDUS43 KDMX 090634  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 8 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 76 248 PM 92 1934 70 6 68  
MINIMUM 57 1159 PM 34 2020 48 9 54  
AVERAGE 67 59 8 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 1.28 1996 0.15 0.00 T  
MONTH TO DATE 0.52 1.24 -0.72 0.71  
SINCE MAR 1 4.12 7.23 -3.11 6.50  
SINCE JAN 1 8.06 9.65 -1.59 8.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 4  
MONTH TO DATE 54 64 -10 99  
SINCE MAR 1 1309 1281 28 1427  
SINCE JUL 1 5835 6032 -197 5900  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 12 8 4 0  
SINCE MAR 1 18 19 -1 6  
SINCE JAN 1 18 19 -1 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 53 300 PM  
AVERAGE 77  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 2022  
MINIMUM TEMPERATURE (F) 48 28 2020  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 558 AM CDT SUNSET 815 PM CDT  
MAY 10 2023...........SUNRISE 557 AM CDT SUNSET 816 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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