417  
CDUS43 KDMX 260630  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT TUE SEP 26 2023  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 25 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 224 PM 72 7 75  
MINIMUM 53 529 AM 47 6 47  
AVERAGE 66 60 6 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.09 -0.09  
MONTH TO DATE 1.35 2.73 -1.38  
SINCE JAN 1 14.35 27.09 -12.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 4  
MONTH TO DATE 26 97 -71 47  
SINCE SEP 1 26 97 -71 47  
SINCE JUL 1 35 121 -86 47  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 95 65 30 104  
SINCE SEP 1 95 65 30 104  
SINCE JAN 1 878 712 166 912    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 PM  
LOWEST 48 100 PM  
AVERAGE 71  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 MM MM  
MINIMUM TEMPERATURE (F) 47 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2023.....SUNRISE 703 AM CDT SUNSET 702 PM CDT  
SEPTEMBER 27 2023.....SUNRISE 704 AM CDT SUNSET 700 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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