901  
CDUS43 KDMX 232234  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
533 PM CDT FRI MAY 23 2008  
 
...................................  
   
..THE DES MOINES CLIMATE SUMMARY FOR MAY 23 2008
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1878 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 219 AM 92 1939 75 -14 78  
1885  
MINIMUM 51 605 AM 32 1963 54 -3 63  
AVERAGE 56 64 -8 71  
 
PRECIPITATION (IN)  
TODAY 0.65 1.58 1914 0.14 0.51 0.47  
MONTH TO DATE 1.34 3.09 -1.75 3.44  
SINCE MAR 1 8.77 8.88 -0.11 11.19  
SINCE JAN 1 11.67 11.10 0.57 14.35  
 
SNOWFALL (IN)  
TODAY 0.0 T 2001 0.0 0.0 0.0  
MONTH TO DATE 0.0 T 0.0 0.0  
SINCE MAR 1 5.9 6.8 -0.9 12.0  
SINCE JUL 1 58.5 36.4 22.1 39.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 3 6 0  
MONTH TO DATE 150 134 16 45  
SINCE MAR 1 1556 1399 157 1154  
SINCE JUL 1 6675 6401 274 5929  
 
COOLING  
TODAY 0 3 -3 6  
MONTH TO DATE 8 33 -25 82  
SINCE MAR 1 10 46 -36 112  
SINCE JAN 1 10 46 -36 112    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 14.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 55 1200 AM  
AVERAGE 72  
 
..........................................................  
 
 
THE DES MOINES CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 97 1939  
MINIMUM TEMPERATURE (F) 54 36 1924  
 
 
SUNRISE AND SUNSET  
MAY 23 2008...........SUNRISE 548 AM CDT SUNSET 835 PM CDT  
MAY 24 2008...........SUNRISE 547 AM CDT SUNSET 836 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 

 
 
71  
 
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