730  
CDUS43 KDMX 110629  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT MON SEP 11 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 10 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 85 309 PM 100 1912 79 6 72  
MINIMUM 58 615 AM 40 1910 55 3 57  
AVERAGE 72 67 5 65  
 
PRECIPITATION (IN)  
YESTERDAY T 1.90 1921 0.13 -0.13 0.89  
MONTH TO DATE T 1.29 -1.29 0.95  
SINCE SEP 1 T 1.29 -1.29 0.95  
SINCE JAN 1 14.63 28.42 -13.79 16.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 4 14 -10 0  
SINCE SEP 1 4 14 -10 0  
SINCE JUL 1 9 23 -14 0  
 
COOLING  
YESTERDAY 7 4 3 0  
MONTH TO DATE 67 51 16 65  
SINCE SEP 1 67 51 16 65  
SINCE JAN 1 883 914 -31 1057    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 40 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 101 1936  
MINIMUM TEMPERATURE (F) 55 35 1940  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 646 AM CDT SUNSET 726 PM CDT  
SEPTEMBER 12 2023.....SUNRISE 647 AM CDT SUNSET 724 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