358  
CDUS43 KDMX 110630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1230 AM CST MON DEC 11 2023  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 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 37 328 PM 63 2020 39 -2 38  
MINIMUM 23 856 AM -6 1972 21 2 34  
2009  
AVERAGE 30 30 0 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.36 1970 0.05 -0.05 0.00  
MONTH TO DATE 0.28 0.56 -0.28 0.35  
SINCE DEC 1 0.28 0.56 -0.28 0.35  
SINCE JAN 1 18.60 36.09 -17.49 24.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 35 0 29  
MONTH TO DATE 279 334 -55 316  
SINCE DEC 1 279 334 -55 316  
SINCE JUL 1 1362 1594 -232 1549  
 
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 NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 900 AM  
LOWEST 52 300 PM  
AVERAGE 69  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1949  
MINIMUM TEMPERATURE (F) 21 -11 1972  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 725 AM CST SUNSET 441 PM CST  
DECEMBER 12 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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