899  
CDUS41 KILN 010544  
CLICMH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
144 AM EDT SAT MAY 01 2021  
   
...............................
 
 
   
..THE COLUMBUS OH CLIMATE SUMMARY FOR APRIL 30 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1869 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 3:14 PM 89 1942 68 -5 52  
MINIMUM 45 11:59 PM 30 1971 47 -2 45  
AVERAGE 54 58 -4 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 2.03 1983 0.11 -0.05 0.07  
MONTH TO DATE 3.28 3.40 -0.12 4.22  
SINCE MAR 1 6.13 6.42 -0.29 12.38  
SINCE JAN 1 10.61 11.40 -0.79 19.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.4 1908 0.0 0.0 0.0  
MONTH TO DATE 1.2 1.1 0.1 T  
SINCE MAR 1 1.2 5.3 -4.1 0.6  
SINCE JUL 1 27.8 26.7 1.1 11.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 8 3 16  
MONTH TO DATE 365 371 -6 467  
SINCE MAR 1 919 1087 -168 1030  
SINCE JUL 1 4832 5082 -250 4677  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 17 12 5 0  
SINCE MAR 1 17 12 5 0  
SINCE JAN 1 17 12 5 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 40 7:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE COLUMBUS OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1942  
MINIMUM TEMPERATURE (F) 48 30 1963  
1978  
 
SUNRISE AND SUNSET  
MAY 1 2021...........SUNRISE 6:31 AM EDT SUNSET 8:27 PM EDT  
MAY 2 2021...........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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