283  
CDUS43 KDMX 010646  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
146 AM CDT WED APR 01 2026  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MARCH 31 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 59 228 PM 83 1978 50 9 45  
MINIMUM 38 1159 PM 2 1923 29 9 26  
AVERAGE 49 40 9 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1993 0.11 -0.11 0.00  
MONTH TO DATE 2.14 2.29 -0.15 3.80  
SINCE MAR 1 2.14 2.29 -0.15 3.80  
SINCE JAN 1 3.45 4.40 -0.95 4.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1929 0.2 -0.2 0.0  
MONTH TO DATE 3.0 7.0 -4.0 11.2  
SINCE MAR 1 3.0 7.0 -4.0 11.2  
SINCE JUL 1 26.7 41.1 -14.4 20.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 25 -9 29  
MONTH TO DATE 819 997 -178 761  
SINCE MAR 1 819 997 -178 761  
SINCE JUL 1 6113 6788 -675 6013  
 
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 30 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 18.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 300 AM  
LOWEST 34 500 PM  
AVERAGE 57  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 86 2010  
MINIMUM TEMPERATURE (F) 30 7 1924  
 
SUNRISE AND SUNSET  
APRIL 1 2026.........SUNRISE 655 AM CDT SUNSET 740 PM CDT  
APRIL 2 2026.........SUNRISE 653 AM CDT SUNSET 741 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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