871  
CDUS43 KDMX 212257  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
557 PM CDT TUE MAY 21 2024  
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR MAY 21 2024  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 211 PM 94 1886 74 9 77  
MINIMUM 63 859 AM 35 1883 54 9 51  
1931  
AVERAGE 73 64 9 64  
 
PRECIPITATION (IN)  
TODAY 1.57 1.78 1969 0.17 1.40 0.00  
MONTH TO DATE 5.33 3.58 1.75 3.34  
SINCE MAR 1 10.26 9.77 0.49 7.21  
SINCE JAN 1 12.59 12.19 0.40 10.86  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 0.8 5.8 -5.0 10.4  
SINCE JUL 1 35.0 36.5 -1.5 33.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 1  
MONTH TO DATE 48 127 -79 68  
SINCE MAR 1 967 1344 -377 1299  
SINCE JUL 1 4833 6137 -1304 5888  
 
COOLING  
TODAY 8 3 5 0  
MONTH TO DATE 59 34 25 51  
SINCE MAR 1 77 46 31 67  
SINCE JAN 1 77 46 31 67    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 13.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 AM  
LOWEST 63 200 PM  
AVERAGE 78  
   
......................................................  
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1925  
MINIMUM TEMPERATURE (F) 55 33 1963  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 550 AM CDT SUNSET 833 PM CDT  
MAY 22 2024...........SUNRISE 549 AM CDT SUNSET 834 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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