783  
CDUS43 KDMX 240627  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT WED MAY 24 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 23 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 82 233 PM 89 1972 72 10 63  
1975  
2012  
MINIMUM 49 334 AM 30 1931 50 -1 32  
AVERAGE 66 61 5 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.22 1981 0.16 -0.16 0.00  
MONTH TO DATE 3.55 3.76 -0.21 0.82  
SINCE MAR 1 8.25 10.20 -1.95 7.95  
SINCE JAN 1 12.14 12.31 -0.17 9.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 8.4 10.3 -1.9 2.9  
SINCE JUL 1 45.0 44.4 0.6 25.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 17  
MONTH TO DATE 128 210 -82 200  
SINCE MAR 1 1770 1780 -10 1872  
SINCE JUL 1 7507 7571 -64 7421  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 7 17 -10 44  
SINCE MAR 1 17 20 -3 44  
SINCE JAN 1 17 20 -3 44    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 200 AM  
LOWEST 29 300 PM  
AVERAGE 54  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1939  
2010  
MINIMUM TEMPERATURE (F) 50 32 1930  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 542 AM CDT SUNSET 839 PM CDT  
MAY 25 2023...........SUNRISE 541 AM CDT SUNSET 840 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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