005  
CDUS43 KDMX 020630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1230 AM CST MON JAN 02 2023  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 1 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 39 238 PM 54 1897 25 14 4  
MINIMUM 19 826 AM -24 1974 9 10 -10  
AVERAGE 29 17 12 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2005 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.03 -0.03 0.00  
SINCE DEC 1 1.24 1.32 -0.08 0.91  
SINCE JAN 1 0.00 0.03 -0.03 0.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1942 0.3 -0.3 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE DEC 1 15.3 9.7 5.6 6.4  
SINCE JUL 1 19.3 13.1 6.2 7.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 48 -12 68  
MONTH TO DATE 36 48 -12 68  
SINCE DEC 1 1497 1393 104 1237  
SINCE JUL 1 3109 3050 59 2543  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 70 100 PM  
AVERAGE 83  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 47 1998  
MINIMUM TEMPERATURE (F) 9 -23 2010  
 
SUNRISE AND SUNSET  
JANUARY 2 2023.......SUNRISE 745 AM CST SUNSET 450 PM CST  
JANUARY 3 2023.......SUNRISE 745 AM CST SUNSET 451 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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