107  
CDUS43 KGRR 150526  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1226 AM EST WED JAN 15 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 14 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 19 12:20 AM 53 1928 31 -12 21  
MINIMUM 10 10:07 PM -13 2015 19 -9 -4  
AVERAGE 15 25 -10 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.89 1940 0.09 0.00 0.62  
MONTH TO DATE 0.70 1.20 -0.50 2.73  
SINCE DEC 1 3.78 3.68 0.10 4.62  
SINCE JAN 1 0.70 1.20 -0.50 2.73  
 
SNOWFALL (IN)  
YESTERDAY 1.8 7.6 2024 0.8 1.0 7.6  
MONTH TO DATE 13.3 10.2 3.1 25.3  
SINCE DEC 1 33.0 31.0 2.0 26.6  
SINCE JUL 1 44.3 38.4 5.9 28.5  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 40 10 56  
MONTH TO DATE 592 551 41 491  
SINCE DEC 1 1628 1623 5 1310  
SINCE JUL 1 2616 2936 -320 2555  
 
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 8 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE 169 MINUTES / 30 PERCENT  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 61 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 1949  
MINIMUM TEMPERATURE (F) 18 -15 1972  
 
SUNRISE AND SUNSET  
JANUARY 15 2025.......SUNRISE 8:10 AM EST SUNSET 5:34 PM EST  
JANUARY 16 2025.......SUNRISE 8:09 AM EST SUNSET 5:35 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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