260  
CDUS43 KGRR 070522  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1222 AM EST TUE JAN 07 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 6 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 24 7:00 PM 57 2008 32 -8 33  
MINIMUM 20 2:56 PM -12 1988 20 0 28  
AVERAGE 22 26 -4 31  
 
PRECIPITATION (IN)  
YESTERDAY T 0.96 1918 0.09 -0.09 T  
MONTH TO DATE 0.24 0.52 -0.28 0.01  
SINCE DEC 1 3.32 3.00 0.32 1.90  
SINCE JAN 1 0.24 0.52 -0.28 0.01  
 
SNOWFALL (IN)  
YESTERDAY T 11.0 1918 0.7 -0.7 T  
MONTH TO DATE 4.8 4.4 0.4 T  
SINCE DEC 1 24.5 25.2 -0.7 1.3  
SINCE JUL 1 35.8 32.6 3.2 3.2  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 39 4 34  
MONTH TO DATE 250 232 18 203  
SINCE DEC 1 1286 1304 -18 1022  
SINCE JUL 1 2274 2617 -343 2267  
 
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 9 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE 33 PERCENT / 180 MINUTES  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 65 6:00 PM  
AVERAGE 73  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 63 2008  
MINIMUM TEMPERATURE (F) 20 -15 1988  
 
SUNRISE AND SUNSET  
JANUARY 7 2025.......SUNRISE 8:13 AM EST SUNSET 5:25 PM EST  
JANUARY 8 2025.......SUNRISE 8:12 AM EST SUNSET 5:26 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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