766  
CDUS43 KDMX 010637  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1237 AM CST SUN JAN 01 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 31 2022
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 844 PM 52 1965 25 8 28  
MINIMUM 22 1243 AM -25 1898 9 13 4  
AVERAGE 28 17 11 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 2006 0.03 -0.03 0.00  
MONTH TO DATE 1.24 1.29 -0.05 0.91  
SINCE DEC 1 1.24 1.29 -0.05 0.91  
SINCE JAN 1 29.00 36.25 -7.25 29.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1977 0.4 -0.4 0.0  
MONTH TO DATE 15.3 9.4 5.9 6.4  
SINCE DEC 1 15.3 9.4 5.9 6.4  
SINCE JUL 1 19.3 12.8 6.5 7.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 48 -11 49  
MONTH TO DATE 1461 1344 117 1169  
SINCE DEC 1 1461 1344 117 1169  
SINCE JUL 1 3073 3001 72 2475  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 675 602 73 802    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 92 100 PM  
AVERAGE 96  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 54 1897  
MINIMUM TEMPERATURE (F) 9 -24 1974  
 
SUNRISE AND SUNSET  
JANUARY 1 2023.......SUNRISE 745 AM CST SUNSET 449 PM CST  
JANUARY 2 2023.......SUNRISE 745 AM CST SUNSET 450 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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