206  
CDUS43 KDMX 010634  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1234 AM CST WED MAR 01 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 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 36 236 PM 60 2000 34 2 54  
MINIMUM 23 712 AM -22 1962 17 6 24  
AVERAGE 30 25 5 39  
 
PRECIPITATION (IN)  
YESTERDAY T 0.61 1939 0.06 -0.06 0.00  
MONTH TO DATE 1.62 1.22 0.40 0.23  
SINCE DEC 1 4.95 3.40 1.55 2.03  
SINCE JAN 1 3.71 2.11 1.60 1.12  
 
SNOWFALL (IN)  
YESTERDAY MM 9.0 1939 0.3 MM 0.0  
MONTH TO DATE T 10.0 -10.0 3.8  
SINCE DEC 1 27.7 30.7 -3.0 21.9  
SINCE JUL 1 31.7 34.1 -2.4 22.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 40 -5 26  
MONTH TO DATE 1195 1261 -66 1379  
SINCE DEC 1 4089 4134 -45 4243  
SINCE JUL 1 5701 5791 -90 5549  
 
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 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 900 PM  
LOWEST 72 200 PM  
AVERAGE 82  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 63 1923  
MINIMUM TEMPERATURE (F) 17 -28 1962  
 
SUNRISE AND SUNSET  
MARCH 1 2023.........SUNRISE 650 AM CST SUNSET 602 PM CST  
MARCH 2 2023.........SUNRISE 648 AM CST SUNSET 604 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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