075  
CDUS43 KDMX 160628 RRB  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1227 AM CST SUN DEC 16 2018  
 
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 15 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1920 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 231 PM 59 2002 34 16 45  
1939  
MINIMUM 19 738 AM -13 1989 17 2 21  
AVERAGE 35 26 9 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.81 1971 0.04 -0.04 0.00  
MONTH TO DATE 0.77 0.77 0.00 0.36  
SINCE DEC 1 0.77 0.77 0.00 0.36  
SINCE JAN 1 36.32 36.47 -0.15 24.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 39 -9 32  
MONTH TO DATE 528 552 -24 465  
SINCE DEC 1 528 552 -24 465  
SINCE JUL 1 2031 1850 181 1592  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1309 938 371 1120    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 AM  
LOWEST 50 200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 67 1939  
MINIMUM TEMPERATURE (F) 17 -19 1932  
 
 
SUNRISE AND SUNSET  
DECEMBER 16 2018......SUNRISE 729 AM CST SUNSET 442 PM CST  
DECEMBER 17 2018......SUNRISE 729 AM CST SUNSET 443 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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