468  
CDUS43 KDMX 070632  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT WED MAY 07 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 6 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 80 352 PM 95 1934 66 14 74  
MINIMUM 44 527 AM 25 1974 43 1 46  
AVERAGE 62 54 8 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 2007 0.15 -0.15 0.00  
MONTH TO DATE 0.03 0.93 -0.90 1.85  
SINCE MAR 1 8.44 7.37 1.07 8.54  
SINCE JAN 1 8.78 9.48 -0.70 9.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1989 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 11.4 10.2 1.2 4.5  
SINCE JUL 1 20.3 44.3 -24.0 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 11 -8 5  
MONTH TO DATE 59 73 -14 71  
SINCE MAR 1 1347 1643 -296 1422  
SINCE JUL 1 6599 7434 -835 6188  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 3 -3 0  
SINCE JAN 1 0 3 -3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 29 600 PM  
AVERAGE 59  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 1934  
MINIMUM TEMPERATURE (F) 43 26 1925  
1929  
1989  
 
SUNRISE AND SUNSET  
MAY 7 2025...........SUNRISE 558 AM CDT SUNSET 822 PM CDT  
MAY 8 2025...........SUNRISE 557 AM CDT SUNSET 823 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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