001  
CDUS43 KDMX 190630 RRA  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT THU SEP 19 2019  
 
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 18 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1878 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 1239 PM 94 1895 75 15 86  
MINIMUM 72 646 AM 36 1916 54 18 64  
1901  
AVERAGE 81 65 16 75  
 
PRECIPITATION (IN)  
YESTERDAY T 2.55 2015 0.10 -0.10 0.59  
MONTH TO DATE 3.10 1.92 1.18 6.61  
SINCE SEP 1 3.10 1.92 1.18 6.61  
SINCE JAN 1 37.52 28.64 8.88 32.68  
 
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 SEP 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 3 -3 0  
MONTH TO DATE 0 31 -31 3  
SINCE SEP 1 0 31 -31 3  
SINCE JUL 1 2 37 -35 3  
 
COOLING  
YESTERDAY 16 3 13 10  
MONTH TO DATE 159 88 71 141  
SINCE SEP 1 159 88 71 141  
SINCE JAN 1 1097 1027 70 1408    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 55 1200 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1948  
MINIMUM TEMPERATURE (F) 54 33 1991  
1889  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2019.....SUNRISE 659 AM CDT SUNSET 717 PM CDT  
SEPTEMBER 20 2019.....SUNRISE 700 AM CDT SUNSET 716 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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