863  
CDUS43 KDMX 250626  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
126 AM CDT THU MAY 25 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 24 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 85 338 PM 92 1939 73 12 66  
2010  
MINIMUM 51 523 AM 32 1930 50 1 45  
AVERAGE 68 61 7 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.27 1914 0.17 -0.17 0.42  
MONTH TO DATE 3.55 3.93 -0.38 1.24  
SINCE MAR 1 8.25 10.37 -2.12 8.37  
SINCE JAN 1 12.14 12.48 -0.34 9.49  
 
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 5 -5 9  
MONTH TO DATE 128 215 -87 209  
SINCE MAR 1 1770 1785 -15 1881  
SINCE JUL 1 7507 7576 -69 7430  
 
COOLING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 10 19 -9 44  
SINCE MAR 1 20 22 -2 44  
SINCE JAN 1 20 22 -2 44    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 400 AM  
LOWEST 24 300 PM  
AVERAGE 52  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1978  
MINIMUM TEMPERATURE (F) 51 29 1925  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 541 AM CDT SUNSET 840 PM CDT  
MAY 26 2023...........SUNRISE 540 AM CDT SUNSET 841 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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