886  
CDUS43 KDMX 270630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT FRI OCT 27 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 26 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 67 335 PM 83 1927 55 12 52  
MINIMUM 58 1159 PM 15 1942 33 25 28  
AVERAGE 63 44 19 40  
 
PRECIPITATION (IN)  
YESTERDAY 1.30R 0.86 1970 0.07 1.23 0.00  
MONTH TO DATE 3.36 2.20 1.16 0.42  
SINCE SEP 1 5.41 5.65 -0.24 1.68  
SINCE JAN 1 24.08 32.96 -8.88 26.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1925 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 2 21 -19 25  
MONTH TO DATE 302 410 -108 432  
SINCE SEP 1 357 574 -217 580  
SINCE JUL 1 380 610 -230 580  
 
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 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 90 400 PM  
AVERAGE 95  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 82 1966  
MINIMUM TEMPERATURE (F) 32 13 1997  
2020  
 
SUNRISE AND SUNSET  
OCTOBER 27 2023.......SUNRISE 742 AM CDT SUNSET 612 PM CDT  
OCTOBER 28 2023.......SUNRISE 743 AM CDT SUNSET 611 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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