188  
CDUS43 KDMX 230640  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
140 AM CDT FRI MAY 23 2025  
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR MAY 22 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 503 PM 98 1925 75 -12 76  
MINIMUM 44 511 AM 33 1963 55 -11 53  
AVERAGE 54 65 -11 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 1952 0.17 -0.17 0.00  
MONTH TO DATE 5.24 3.75 1.49 5.35  
SINCE MAR 1 11.11 9.94 1.17 10.28  
SINCE JAN 1 11.70 12.36 -0.66 12.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 3.0 5.8 -2.8 0.8  
SINCE JUL 1 14.3 36.5 -22.2 35.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 3 8 0  
MONTH TO DATE 105 130 -25 48  
SINCE MAR 1 1043 1347 -304 967  
SINCE JUL 1 5446 6140 -694 4833  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 34 37 -3 56  
SINCE MAR 1 49 49 0 74  
SINCE JAN 1 49 49 0 74    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 50 400 PM  
AVERAGE 70  
   
......................................................  
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1885  
1939  
MINIMUM TEMPERATURE (F) 55 32 1963  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 548 AM CDT SUNSET 835 PM CDT  
MAY 24 2025...........SUNRISE 548 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.  
 
 
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