988  
CDUS43 KDMX 270629  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT WED SEP 27 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 26 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 78 1244 PM 94 1938 74 4 70  
MINIMUM 53 1159 PM 29 1984 49 4 44  
AVERAGE 66 62 4 57  
 
PRECIPITATION (IN)  
YESTERDAY T 2.75 1933 0.11 -0.11 0.00  
MONTH TO DATE 1.19 3.10 -1.91 4.17  
SINCE SEP 1 1.19 3.10 -1.91 4.17  
SINCE JAN 1 15.82 30.23 -14.41 19.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 8  
MONTH TO DATE 20 74 -54 31  
SINCE SEP 1 20 74 -54 31  
SINCE JUL 1 25 83 -58 31  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 108 100 8 133  
SINCE SEP 1 108 100 8 133  
SINCE JAN 1 924 963 -39 1125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 48 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1905  
MINIMUM TEMPERATURE (F) 49 30 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 702 AM CDT SUNSET 659 PM CDT  
SEPTEMBER 28 2023.....SUNRISE 703 AM CDT SUNSET 657 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page