692  
CDUS43 KDMX 310637  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1237 AM CST SUN DEC 31 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 30 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 43 1236 PM 64 1965 33 10 40  
MINIMUM 25 743 AM -10 1968 16 9 23  
AVERAGE 34 25 9 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1931 0.03 -0.03 0.00  
MONTH TO DATE 2.30 1.40 0.90 1.29  
SINCE DEC 1 2.30 1.40 0.90 1.29  
SINCE JAN 1 20.62 36.93 -16.31 25.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 40 -9 33  
MONTH TO DATE 814 1092 -278 1170  
SINCE DEC 1 814 1092 -278 1170  
SINCE JUL 1 1897 2352 -455 2403  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 990 985 5 1139    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 67 200 PM  
AVERAGE 80  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 63 1965  
MINIMUM TEMPERATURE (F) 16 -13 1968  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 735 AM CST SUNSET 451 PM CST  
JANUARY 1 2024.......SUNRISE 735 AM CST SUNSET 452 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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