223  
CDUS43 KDMX 310637  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1237 AM CST SUN DEC 31 2023  
   
...............................  
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR DECEMBER 30 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 40 242 PM 29 11 32  
MINIMUM 24 753 AM 12 12 22  
AVERAGE 32 20 12 27  
 
PRECIPITATION (IN)  
YESTERDAY T 0.02 -0.02  
MONTH TO DATE 0.95 0.99 -0.04  
SINCE JAN 1 18.72 32.74 -14.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 45 -12 38  
MONTH TO DATE 892 1215 -323 1278  
SINCE DEC 1 892 1215 -323 1278  
SINCE JUL 1 2068 2705 -637 2669  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 942 728 214 916    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 72 200 PM  
AVERAGE 82  
   
......................................................  
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 MM MM  
MINIMUM TEMPERATURE (F) 12 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 740 AM CST SUNSET 449 PM CST  
JANUARY 1 2024.......SUNRISE 740 AM CST SUNSET 450 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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