487  
CDUS41 KILN 010548  
CLICMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
148 AM EDT THU MAY 01 2025  
   
...............................
 
 
   
..THE COLUMBUS OH CLIMATE SUMMARY FOR APRIL 30 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1869 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 5:08 PM 89 1942 70 5 76  
MINIMUM 51 6:29 AM 30 1971 47 4 54  
AVERAGE 63 58 5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.03 1983 0.13 -0.13 0.09  
MONTH TO DATE 4.29 3.85 0.44 5.87  
SINCE MAR 1 6.53 7.47 -0.94 8.53  
SINCE JAN 1 10.94 12.88 -1.94 14.57  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.4 1908 0.0 0.0 0.0  
MONTH TO DATE T 0.5 -0.5 T  
SINCE MAR 1 T 4.6 -4.6 0.2  
SINCE JUL 1 14.8 28.2 -13.4 12.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 8 -6 0  
MONTH TO DATE 317 368 -51 266  
SINCE MAR 1 842 1096 -254 829  
SINCE JUL 1 4617 5080 -463 4156  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 26 12 14 32  
SINCE MAR 1 32 14 18 32  
SINCE JAN 1 32 14 18 32    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE COLUMBUS OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 1942  
MINIMUM TEMPERATURE (F) 48 30 1963  
1978  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 6:31 AM EDT SUNSET 8:27 PM EDT  
MAY 2 2025...........SUNRISE 6:30 AM EDT SUNSET 8:28 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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