066  
CDUS43 KDMX 230629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 22 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 71 1224 PM 94 1937 72 -1 65  
MINIMUM 60 346 AM 25 1913 46 14 42  
AVERAGE 66 59 7 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 2.43 2016 0.11 0.20 0.00  
MONTH TO DATE 0.86 2.57 -1.71 1.10  
SINCE SEP 1 0.86 2.57 -1.71 1.10  
SINCE JAN 1 19.53 29.88 -10.35 26.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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 7 -7 11  
MONTH TO DATE 51 93 -42 51  
SINCE SEP 1 51 93 -42 51  
SINCE JUL 1 74 129 -55 51  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 69 49 20 53  
SINCE SEP 1 69 49 20 53  
SINCE JAN 1 686 588 98 673    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 PM  
LOWEST 68 1200 PM  
AVERAGE 84  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 2017  
MINIMUM TEMPERATURE (F) 46 28 2012  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 701 AM CDT SUNSET 709 PM CDT  
SEPTEMBER 24 2023.....SUNRISE 703 AM CDT SUNSET 707 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page