976  
CDUS43 KDMX 090637  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
137 AM CDT THU MAY 09 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 8 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 420 PM 91 1934 67 8 78  
MINIMUM 44 454 AM 27 1925 43 1 55  
AVERAGE 60 55 5 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.96 1.46 1927 0.16 0.80 1.16  
MONTH TO DATE 3.71 1.24 2.47 1.29  
SINCE MAR 1 10.40 7.68 2.72 5.99  
SINCE JAN 1 11.38 9.79 1.59 9.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1938 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 4.5 10.2 -5.7 8.4  
SINCE JUL 1 17.8 44.3 -26.5 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 10 -5 0  
MONTH TO DATE 81 94 -13 68  
SINCE MAR 1 1432 1664 -232 1710  
SINCE JUL 1 6198 7455 -1257 7447  
 
COOLING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 0 3 -3 12  
SINCE JAN 1 0 3 -3 12    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 PM  
LOWEST 34 400 PM  
AVERAGE 66  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 91 1895  
MINIMUM TEMPERATURE (F) 44 23 1945  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 556 AM CDT SUNSET 824 PM CDT  
MAY 10 2024...........SUNRISE 555 AM CDT SUNSET 826 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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