141  
CDUS43 KDMX 260635  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
135 AM CDT THU OCT 26 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 25 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 432 PM 83 1927 55 7 46  
MINIMUM 54 731 AM 19 1987 33 21 29  
AVERAGE 58 44 14 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.03 2012 0.07 -0.07 0.00  
MONTH TO DATE 2.06 2.13 -0.07 0.42  
SINCE SEP 1 4.11 5.58 -1.47 1.68  
SINCE JAN 1 22.78 32.89 -10.11 26.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 21 -14 27  
MONTH TO DATE 300 389 -89 407  
SINCE SEP 1 355 553 -198 555  
SINCE JUL 1 378 589 -211 555  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 29 2 27 2  
SINCE SEP 1 126 59 67 55  
SINCE JAN 1 743 598 145 675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 80 1200 AM  
AVERAGE 90  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 83 1927  
MINIMUM TEMPERATURE (F) 33 15 1942  
 
SUNRISE AND SUNSET  
OCTOBER 26 2023.......SUNRISE 740 AM CDT SUNSET 614 PM CDT  
OCTOBER 27 2023.......SUNRISE 742 AM CDT SUNSET 612 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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