086  
CDUS43 KDMX 220637  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
137 AM CDT SAT APR 22 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 21 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 43 248 PM 93 1980 60 -17 61  
MINIMUM 29 1159 PM 19 1934 36 -7 32  
2021  
AVERAGE 36 48 -12 47  
 
PRECIPITATION (IN)  
YESTERDAY T 1.63 1912 0.15 -0.15 0.00  
MONTH TO DATE 2.70 2.78 -0.08 3.70  
SINCE MAR 1 4.64 5.07 -0.43 5.08  
SINCE JAN 1 8.53 7.18 1.35 6.20  
 
SNOWFALL (IN)  
YESTERDAY MM 1.2 1988 0.1 MM 0.0  
MONTH TO DATE 0.7 2.5 -1.8 1.8  
SINCE MAR 1 8.4 9.5 -1.1 2.9  
SINCE JUL 1 45.0 43.6 1.4 25.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 17 12 18  
MONTH TO DATE 372 437 -65 555  
SINCE MAR 1 1450 1434 16 1510  
SINCE JUL 1 7187 7225 -38 7059  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 0 10 0  
SINCE MAR 1 10 0 10 0  
SINCE JAN 1 10 0 10 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 18.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 700 PM  
LOWEST 53 200 PM  
AVERAGE 71  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 93 1980  
MINIMUM TEMPERATURE (F) 37 21 1936  
 
SUNRISE AND SUNSET  
APRIL 22 2023.........SUNRISE 620 AM CDT SUNSET 804 PM CDT  
APRIL 23 2023.........SUNRISE 619 AM CDT SUNSET 805 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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