733  
CDUS43 KDMX 170630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT FRI MAR 17 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MARCH 16 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 39 1054 AM 81 2012 42 -3 69  
MINIMUM 18 1159 PM -12 1900 24 -6 30  
AVERAGE 29 33 -4 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.66 1942 0.07 0.15 T  
MONTH TO DATE 0.55 0.97 -0.42 0.40  
SINCE MAR 1 0.55 0.97 -0.42 0.40  
SINCE JAN 1 4.26 3.08 1.18 1.52  
 
SNOWFALL (IN)  
YESTERDAY MM 5.5 1917 0.2 MM 0.0  
MONTH TO DATE 0.0 4.3 -4.3 0.1  
SINCE MAR 1 0.0 4.3 -4.3 0.1  
SINCE JUL 1 31.7 38.4 -6.7 23.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 32 4 15  
MONTH TO DATE 572 570 2 536  
SINCE MAR 1 572 570 2 536  
SINCE JUL 1 6273 6361 -88 6085  
 
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 38 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 18.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 AM  
LOWEST 80 1100 PM  
AVERAGE 90  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 81 2012  
MINIMUM TEMPERATURE (F) 24 -8 1909  
 
SUNRISE AND SUNSET  
MARCH 17 2023.........SUNRISE 722 AM CDT SUNSET 722 PM CDT  
MARCH 18 2023.........SUNRISE 720 AM CDT SUNSET 723 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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