811  
CDUS43 KDMX 110629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1229 AM CST SAT MAR 11 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MARCH 10 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 227 PM 67 1967 39 -8 26  
MINIMUM 17 409 AM -12 1948 21 -4 10  
AVERAGE 24 30 -6 18  
 
PRECIPITATION (IN)  
YESTERDAY T 1.29 1973 0.06 -0.06 0.00  
MONTH TO DATE 0.27 0.58 -0.31 0.40  
SINCE MAR 1 0.27 0.58 -0.31 0.40  
SINCE JAN 1 3.98 2.69 1.29 1.52  
 
SNOWFALL (IN)  
YESTERDAY MM 6.0 2013 0.3 MM 0.0  
MONTH TO DATE 0.0 2.9 -2.9 0.1  
SINCE MAR 1 0.0 2.9 -2.9 0.1  
SINCE JUL 1 31.7 37.0 -5.3 23.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 35 6 47  
MONTH TO DATE 337 370 -33 347  
SINCE MAR 1 337 370 -33 347  
SINCE JUL 1 6038 6161 -123 5896  
 
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 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 75 200 PM  
AVERAGE 88  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 2016  
MINIMUM TEMPERATURE (F) 22 -25 1948  
 
SUNRISE AND SUNSET  
MARCH 11 2023.........SUNRISE 633 AM CST SUNSET 615 PM CST  
MARCH 12 2023.........SUNRISE 731 AM CDT SUNSET 716 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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