168  
CDUS43 KDMX 100632  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CST SUN DEC 10 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 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 45 1226 AM 66 1939 39 6 41  
MINIMUM 31 1159 PM -11 1958 22 9 37  
AVERAGE 38 30 8 39  
 
PRECIPITATION (IN)  
YESTERDAY T 1.86 2003 0.05 -0.05 0.10  
MONTH TO DATE 0.28 0.51 -0.23 0.35  
SINCE DEC 1 0.28 0.51 -0.23 0.35  
SINCE JAN 1 18.60 36.04 -17.44 24.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 35 -8 26  
MONTH TO DATE 244 299 -55 287  
SINCE DEC 1 244 299 -55 287  
SINCE JUL 1 1327 1559 -232 1520  
 
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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 57 1100 AM  
AVERAGE 72  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 2020  
MINIMUM TEMPERATURE (F) 21 -6 1972  
2009  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 724 AM CST SUNSET 441 PM CST  
DECEMBER 11 2023......SUNRISE 725 AM CST SUNSET 441 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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