929  
CDUS43 KDMX 160629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1229 AM CST FRI DEC 16 2022  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 15 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 31 248 PM 69 2021 30 1 69  
MINIMUM 20 1159 PM -20 1922 14 6 36  
AVERAGE 26 22 4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.80 2012 0.04 -0.02 0.14  
MONTH TO DATE 0.62 0.66 -0.04 0.65  
SINCE DEC 1 0.62 0.66 -0.04 0.65  
SINCE JAN 1 28.38 35.62 -7.24 29.69  
 
SNOWFALL (IN)  
YESTERDAY MM 5.0 1940 0.3 MM 0.0  
MONTH TO DATE 3.9 4.0 -0.1 3.9  
SINCE DEC 1 3.9 4.0 -0.1 3.9  
SINCE JUL 1 7.9 7.4 0.5 4.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 43 -4 12  
MONTH TO DATE 577 611 -34 477  
SINCE DEC 1 577 611 -34 477  
SINCE JUL 1 2189 2268 -79 1783  
 
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 30 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 15.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 PM  
LOWEST 84 1000 PM  
AVERAGE 90  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 61 1939  
MINIMUM TEMPERATURE (F) 13 -21 1932  
 
SUNRISE AND SUNSET  
DECEMBER 16 2022......SUNRISE 739 AM CST SUNSET 439 PM CST  
DECEMBER 17 2022......SUNRISE 740 AM CST SUNSET 439 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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