151  
CDUS43 KDMX 190648  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1248 AM CST THU JAN 19 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 18 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 31 910 PM 50 1944 24 7 39  
MINIMUM 23 638 AM -30 1967 7 16 10  
AVERAGE 27 15 12 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.90 2014 0.03 0.16 0.00  
MONTH TO DATE 1.38 0.52 0.86 0.62  
SINCE DEC 1 2.62 1.81 0.81 1.53  
SINCE JAN 1 1.38 0.52 0.86 0.62  
 
SNOWFALL (IN)  
YESTERDAY MM 5.8 2019 0.3 MM 0.0  
MONTH TO DATE 0.7 6.3 -5.6 8.3  
SINCE DEC 1 16.0 15.7 0.3 14.7  
SINCE JUL 1 20.0 19.1 0.9 15.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 50 -12 40  
MONTH TO DATE 755 885 -130 934  
SINCE DEC 1 2216 2230 -14 2103  
SINCE JUL 1 3828 3887 -59 3409  
 
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 21 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 12.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 89 400 PM  
AVERAGE 95  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 50 1981  
MINIMUM TEMPERATURE (F) 7 -26 1970  
 
SUNRISE AND SUNSET  
JANUARY 19 2023.......SUNRISE 740 AM CST SUNSET 508 PM CST  
JANUARY 20 2023.......SUNRISE 739 AM CST SUNSET 510 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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