417  
CDUS43 KDMX 240702  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
202 AM CDT THU AUG 24 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 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 101R 231 PM 101 2023 80 21 81  
MINIMUM 78 610 AM 44 1940 57 21 56  
AVERAGE 90 68 22 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.86 1928 0.12 -0.12 0.00  
MONTH TO DATE 1.76 2.82 -1.06 6.22  
SINCE JUN 1 6.18 12.64 -6.46 13.54  
SINCE JAN 1 18.32 26.34 -8.02 24.36  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 13 -9 0  
SINCE JUN 1 36 62 -26 28  
SINCE JUL 1 22 23 -1 0  
 
COOLING  
YESTERDAY 25 4 21 4  
MONTH TO DATE 176 118 58 114  
SINCE JUN 1 526 472 54 514  
SINCE JAN 1 571 510 61 582    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 13.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 39 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1948  
MINIMUM TEMPERATURE (F) 56 37 1934  
 
SUNRISE AND SUNSET  
AUGUST 24 2023........SUNRISE 629 AM CDT SUNSET 802 PM CDT  
AUGUST 25 2023........SUNRISE 630 AM CDT SUNSET 800 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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