525  
CDUS43 KDMX 210636 CCA  
CLIDSM  
 
CLIMATE REPORT...CORRECTED  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT THU JUN 21 2012  
 
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR JUNE 20 2012  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1878 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 215 PM 101 1988 83 8 83  
MINIMUM 65 1159 PM 49 1961 64 1 64  
1946  
AVERAGE 78 73 5 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.56 2.71 1942 0.16 0.40 2.62  
MONTH TO DATE 1.73 3.29 -1.56 9.23  
SINCE JUN 1 1.73 3.29 -1.56 9.23  
SINCE JAN 1 14.71 16.44 -1.73 24.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 20.9 34.9 -14.0 38.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 14 -8 1  
SINCE JUN 1 6 14 -8 1  
SINCE JUL 1 4697 6199 -1502 6130  
 
COOLING  
YESTERDAY 13 9 4 9  
MONTH TO DATE 199 123 76 180  
SINCE JUN 1 199 123 76 180  
SINCE JAN 1 407 199 208 285    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 15.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 PM  
LOWEST 50 200 PM  
AVERAGE 72  
   
......................................................  
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 103 1988  
MINIMUM TEMPERATURE (F) 64 46 1992  
1902  
 
 
SUNRISE AND SUNSET  
JUNE 21 2012..........SUNRISE 541 AM CDT SUNSET 852 PM CDT  
JUNE 22 2012..........SUNRISE 541 AM CDT SUNSET 852 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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