145  
CDUS43 KGRR 182006  
CLIGRR  
 
CLIMATE REPORT... CORRECTED FOR PRECIPITATION  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1240 AM EST TUE FEB 18 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR FEBRUARY 17 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 20 12:14 AM 55 1911 34 -14 27  
2011  
MINIMUM 3 10:56 PM -19 1973 20 -17 18  
AVERAGE 12 27 -15 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.86 2008 0.08 -0.02 T  
MONTH TO DATE 0.75 1.24 -0.49 0.53  
SINCE DEC 1 5.05 6.24 -1.19 7.04  
SINCE JAN 1 1.97 3.76 -1.79 5.15  
 
SNOWFALL (IN)  
YESTERDAY 1.2 5.6 2014 0.6 0.6 T  
MONTH TO DATE 9.7 11.2 -1.5 5.5  
SINCE DEC 1 50.4 54.6 -4.2 38.1  
SINCE JUL 1 61.7 62.0 -0.3 40.0  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 38 15 42  
MONTH TO DATE 716 675 41 526  
SINCE DEC 1 3071 2993 78 2514  
SINCE JUL 1 4059 4306 -247 3759  
 
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)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 14.3  
 
SKY COVER  
POSSIBLE SUNSHINE 21 PERCENT / 136 MINUTES  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 11:00 PM  
LOWEST 64 1:00 AM  
AVERAGE 76  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 59 2017  
MINIMUM TEMPERATURE (F) 20 -10 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2025......SUNRISE 7:35 AM EST SUNSET 6:18 PM EST  
FEBRUARY 19 2025......SUNRISE 7:33 AM EST SUNSET 6:19 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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