101  
CDUS43 KDMX 120633  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT SUN APR 12 2026  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 11 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 52 415 PM 84 1968 56 -4 54  
MINIMUM 36 247 AM 16 1940 33 3 31  
AVERAGE 44 44 0 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.74 2001 0.14 -0.04 0.00  
MONTH TO DATE 1.82 1.36 0.46 0.88  
SINCE MAR 1 3.96 3.65 0.31 4.68  
SINCE JAN 1 5.27 5.76 -0.49 5.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.2 2007 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.5 -1.5 0.2  
SINCE MAR 1 3.0 8.5 -5.5 11.4  
SINCE JUL 1 26.7 42.6 -15.9 20.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 21 0 22  
MONTH TO DATE 274 251 23 277  
SINCE MAR 1 1093 1248 -155 1038  
SINCE JUL 1 6387 7039 -652 6290  
 
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 32 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 15.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 900 PM  
LOWEST 60 1000 AM  
AVERAGE 79  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 88 2023  
MINIMUM TEMPERATURE (F) 33 16 1939  
 
SUNRISE AND SUNSET  
APRIL 12 2026.........SUNRISE 636 AM CDT SUNSET 753 PM CDT  
APRIL 13 2026.........SUNRISE 634 AM CDT SUNSET 754 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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