909  
CDUS43 KDMX 220645  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
145 AM CDT THU JUN 22 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 21 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 87 408 PM 101 1988 81 6 89  
MINIMUM 57 457 AM 39 1992 59 -2 62  
AVERAGE 72 70 2 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 2018 0.17 -0.17 T  
MONTH TO DATE 0.77 3.87 -3.10 3.58  
SINCE JUN 1 0.77 3.87 -3.10 3.58  
SINCE JAN 1 12.91 17.57 -4.66 14.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 45.0 44.4 0.6 25.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 36 -22 26  
SINCE JUN 1 14 36 -22 26  
SINCE JUL 1 7528 7643 -115 7491  
 
COOLING  
YESTERDAY 7 6 1 11  
MONTH TO DATE 112 85 27 109  
SINCE JUN 1 112 85 27 109  
SINCE JAN 1 157 123 34 177    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 500 AM  
LOWEST 36 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1995  
MINIMUM TEMPERATURE (F) 59 44 1972  
 
SUNRISE AND SUNSET  
JUNE 22 2023..........SUNRISE 534 AM CDT SUNSET 857 PM CDT  
JUNE 23 2023..........SUNRISE 534 AM CDT SUNSET 857 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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