441  
CDUS43 KDMX 230628  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1228 AM CST SAT DEC 23 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 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 48 351 PM 55 1941 27 21 1  
MINIMUM 37 645 AM -22 1989 12 25 -13  
AVERAGE 43 20 23 -6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1938 0.04 -0.04 0.02  
MONTH TO DATE 0.11 0.95 -0.84 1.12  
SINCE DEC 1 0.11 0.95 -0.84 1.12  
SINCE JAN 1 24.40 35.91 -11.51 28.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.5 1935 0.4 -0.4 0.6  
MONTH TO DATE T 6.4 -6.4 12.7  
SINCE DEC 1 T 6.4 -6.4 12.7  
SINCE JUL 1 1.9 9.8 -7.9 16.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 46 -24 71  
MONTH TO DATE 768 924 -156 990  
SINCE DEC 1 768 924 -156 990  
SINCE JUL 1 2150 2581 -431 2602  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 743 602 141 675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 76 200 PM  
AVERAGE 88  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 50 1936  
MINIMUM TEMPERATURE (F) 11 -25 1990  
 
SUNRISE AND SUNSET  
DECEMBER 23 2023......SUNRISE 743 AM CST SUNSET 442 PM CST  
DECEMBER 24 2023......SUNRISE 743 AM CST SUNSET 443 PM CST  
 
- 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