424  
CDUS43 KDMX 290629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1229 AM CST SUN JAN 29 2023  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 28 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 11 331 AM 51 1931 24 -13 10  
MINIMUM 4 1159 PM -28 1915 7 -3 -13  
AVERAGE 8 16 -8 -1  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.80 1909 0.03 MM 0.00  
MONTH TO DATE 1.84 0.80 1.04 0.89  
SINCE DEC 1 3.08 2.09 0.99 1.80  
SINCE JAN 1 1.84 0.80 1.04 0.89  
 
SNOWFALL (IN)  
YESTERDAY MM 3.8 1947 0.4 MM 0.0  
MONTH TO DATE 8.6 10.2 -1.6 11.7  
SINCE DEC 1 23.9 19.6 4.3 18.1  
SINCE JUL 1 27.9 23.0 4.9 19.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 57 50 7 66  
MONTH TO DATE 1227 1385 -158 1549  
SINCE DEC 1 2688 2730 -42 2718  
SINCE JUL 1 4300 4387 -87 4024  
 
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 24 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 16.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1000 PM  
LOWEST 73 100 AM  
AVERAGE 80  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 50 1931  
MINIMUM TEMPERATURE (F) 7 -28 1966  
 
SUNRISE AND SUNSET  
JANUARY 29 2023.......SUNRISE 732 AM CST SUNSET 521 PM CST  
JANUARY 30 2023.......SUNRISE 731 AM CST SUNSET 523 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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