288  
CDUS43 KDMX 020629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT WED APR 02 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 1 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 39 1142 AM 86 2010 51 -12 43  
MINIMUM 30 640 AM 7 1924 30 0 31  
AVERAGE 35 40 -5 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.71 1927 0.11 0.00 0.65  
MONTH TO DATE 0.11 0.11 0.00 0.65  
SINCE MAR 1 3.91 2.40 1.51 2.97  
SINCE JAN 1 4.25 4.51 -0.26 3.95  
 
SNOWFALL (IN)  
YESTERDAY MM 6.0 1927 0.2 MM 0.0  
MONTH TO DATE MM 0.2 MM 0.0  
SINCE MAR 1 11.2 7.2 4.0 4.2  
SINCE JUL 1 20.1 41.3 -21.2 17.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 25 5 28  
MONTH TO DATE 30 25 5 28  
SINCE MAR 1 791 1022 -231 882  
SINCE JUL 1 6043 6813 -770 5648  
 
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 33 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 20.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 PM  
LOWEST 66 300 AM  
AVERAGE 81  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 83 1981  
MINIMUM TEMPERATURE (F) 30 13 1920  
1954  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 653 AM CDT SUNSET 741 PM CDT  
APRIL 3 2025.........SUNRISE 651 AM CDT SUNSET 743 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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