886  
CDUS43 KDMX 130642  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
142 AM CDT MON APR 13 2026  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 12 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 1208 PM 88 2023 56 17 71  
MINIMUM 50 1212 AM 16 1939 33 17 30  
AVERAGE 62 45 17 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 2.62 2022 0.13 -0.01 0.00  
MONTH TO DATE 1.94 1.49 0.45 0.88  
SINCE MAR 1 4.08 3.78 0.30 4.68  
SINCE JAN 1 5.39 5.89 -0.50 5.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1952 0.1 -0.1 0.0  
1962  
MONTH TO DATE 0.0 1.6 -1.6 0.2  
SINCE MAR 1 3.0 8.6 -5.6 11.4  
SINCE JUL 1 26.7 42.7 -16.0 20.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 20 -17 14  
MONTH TO DATE 277 271 6 291  
SINCE MAR 1 1096 1268 -172 1052  
SINCE JUL 1 6390 7059 -669 6304  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 21.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 64 1200 PM  
AVERAGE 81  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 86 2006  
MINIMUM TEMPERATURE (F) 34 18 1950  
 
SUNRISE AND SUNSET  
APRIL 13 2026.........SUNRISE 634 AM CDT SUNSET 754 PM CDT  
APRIL 14 2026.........SUNRISE 633 AM CDT SUNSET 755 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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