326  
CDUS43 KGRR 110527  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1227 AM EST SAT JAN 11 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 10 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 25 11:59 PM 57 1975 31 -6 34  
MINIMUM 16 2:51 AM -19 1942 19 -3 30  
AVERAGE 21 25 -4 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 1.69 1975 0.09 0.12 0.06  
MONTH TO DATE 0.46 0.86 -0.40 1.06  
SINCE DEC 1 3.54 3.34 0.20 2.95  
SINCE JAN 1 0.46 0.86 -0.40 1.06  
 
SNOWFALL (IN)  
YESTERDAY 2.5 5.2 1999 0.7 1.8 1.5  
MONTH TO DATE 7.6 7.3 0.3 5.9  
SINCE DEC 1 27.3 28.1 -0.8 7.2  
SINCE JUL 1 38.6 35.5 3.1 9.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 40 4 33  
MONTH TO DATE 427 391 36 332  
SINCE DEC 1 1463 1463 0 1151  
SINCE JUL 1 2451 2776 -325 2396  
 
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 10 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE 0 PERCENT / 0 MINUTES  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 PM  
LOWEST 64 1:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 58 2018  
MINIMUM TEMPERATURE (F) 19 -21 1979  
 
SUNRISE AND SUNSET  
JANUARY 11 2025.......SUNRISE 8:12 AM EST SUNSET 5:29 PM EST  
JANUARY 12 2025.......SUNRISE 8:11 AM EST SUNSET 5:30 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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