648  
CDUS43 KDMX 210628  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR JULY 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 447 PM 108 1934 86 -3 89  
MINIMUM 69 1159 PM 53 1880 67 2 69  
AVERAGE 76 76 0 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.41 1907 0.11 -0.11 0.00  
MONTH TO DATE 2.26 2.51 -0.25 2.16  
SINCE JUN 1 5.46 7.77 -2.31 5.26  
SINCE JAN 1 16.34 21.62 -5.28 16.99  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 5 15 -10 0  
SINCE JUL 1 2 0 2 0  
 
COOLING  
YESTERDAY 11 11 0 14  
MONTH TO DATE 181 217 -36 259  
SINCE JUN 1 449 447 2 549  
SINCE JAN 1 569 530 39 679    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 45 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 107 1934  
MINIMUM TEMPERATURE (F) 67 51 1947  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 559 AM CDT SUNSET 843 PM CDT  
JULY 22 2023..........SUNRISE 600 AM CDT SUNSET 842 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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