731  
CDUS43 KDMX 070640  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1240 AM CST WED DEC 07 2022  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 6 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 32 332 PM 62 1939 33 -1 28  
MINIMUM 13 1158 PM -15 1976 17 -4 1  
AVERAGE 23 25 -2 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 1969 0.05 -0.05 0.00  
MONTH TO DATE 0.04 0.28 -0.24 0.06  
SINCE DEC 1 0.04 0.28 -0.24 0.06  
SINCE JAN 1 27.80 35.24 -7.44 29.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1969 0.3 -0.3 0.0  
MONTH TO DATE T 1.4 -1.4 0.0  
SINCE DEC 1 T 1.4 -1.4 0.0  
SINCE JUL 1 4.0 4.8 -0.8 1.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 40 2 50  
MONTH TO DATE 249 234 15 176  
SINCE DEC 1 249 234 15 176  
SINCE JUL 1 1861 1891 -30 1482  
 
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 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 800 PM  
LOWEST 72 300 PM  
AVERAGE 84  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 53 1916  
MINIMUM TEMPERATURE (F) 16 -18 1972  
 
SUNRISE AND SUNSET  
DECEMBER 7 2022......SUNRISE 731 AM CST SUNSET 438 PM CST  
DECEMBER 8 2022......SUNRISE 732 AM CST SUNSET 438 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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