759  
CDUS43 KDMX 170631  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT WED MAY 17 2023  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR MAY 16 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 80 457 PM 91 2019 72 8 81  
MINIMUM 56 551 AM 33 1890 52 4 52  
AVERAGE 68 62 6 67  
 
PRECIPITATION (IN)  
YESTERDAY T 1.69 1896 0.17 -0.17 0.00  
MONTH TO DATE 3.34 2.71 0.63 1.14  
SINCE MAR 1 7.21 8.90 -1.69 8.24  
SINCE JAN 1 10.86 11.32 -0.46 9.90  
 
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 10.4 5.8 4.6 10.2  
SINCE JUL 1 33.1 36.5 -3.4 36.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 53 107 -54 91  
SINCE MAR 1 1284 1324 -40 1419  
SINCE JUL 1 5873 6117 -244 5911  
 
COOLING  
YESTERDAY 3 2 1 2  
MONTH TO DATE 45 21 24 77  
SINCE MAR 1 61 33 28 78  
SINCE JAN 1 61 33 28 78    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 400 AM  
LOWEST 25 600 PM  
AVERAGE 56  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 1880  
MINIMUM TEMPERATURE (F) 53 36 1915  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 554 AM CDT SUNSET 829 PM CDT  
MAY 18 2023...........SUNRISE 553 AM CDT SUNSET 830 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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