479  
CDUS43 KDMX 050632  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CST SUN JAN 05 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 4 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 16 304 PM 47 2019 25 -9 28  
MINIMUM 0 757 AM -26 1942 9 -9 19  
AVERAGE 8 17 -9 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1922 0.03 -0.03 0.00  
MONTH TO DATE T 0.12 -0.12 0.00  
SINCE DEC 1 1.12 1.41 -0.29 1.27  
SINCE JAN 1 T 0.12 -0.12 0.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 1922 0.3 -0.3 0.0  
MONTH TO DATE 0.0 1.3 -1.3 0.0  
SINCE DEC 1 2.8 10.7 -7.9 0.5  
SINCE JUL 1 3.3 14.1 -10.8 2.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 57 48 9 41  
MONTH TO DATE 196 192 4 158  
SINCE DEC 1 1404 1537 -133 1204  
SINCE JUL 1 2622 3194 -572 2586  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 50 100 PM  
AVERAGE 67  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 57 2012  
MINIMUM TEMPERATURE (F) 8 -31 1924  
 
SUNRISE AND SUNSET  
JANUARY 5 2025.......SUNRISE 745 AM CST SUNSET 453 PM CST  
JANUARY 6 2025.......SUNRISE 745 AM CST SUNSET 454 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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