629  
CDUS43 KGRR 190550  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1250 AM EST FRI JAN 19 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 18 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 23 3:50 PM 60 1996 31 -8 38  
MINIMUM 17 12:15 AM -15 1994 18 -1 34  
AVERAGE 20 24 -4 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.20 1949 0.08 -0.04 0.01  
MONTH TO DATE 2.85 1.53 1.32 1.16  
SINCE DEC 1 4.74 4.01 0.73 3.91  
SINCE JAN 1 2.85 1.53 1.32 1.16  
 
SNOWFALL (IN)  
YESTERDAY 1.2 8.0 1960 0.7 0.5 0.0  
MONTH TO DATE 29.8 13.1 16.7 0.6  
SINCE DEC 1 31.1 33.9 -2.8 40.2  
SINCE JUL 1 33.0 41.3 -8.3 68.2  
SNOW DEPTH 13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 41 4 29  
MONTH TO DATE 709 713 -4 543  
SINCE DEC 1 1528 1785 -257 1618  
SINCE JUL 1 2773 3098 -325 2892  
 
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 3 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE 22 MINUTES / 4 PERCENT  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 AM  
LOWEST 74 1:00 PM  
AVERAGE 83  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 56 1907  
MINIMUM TEMPERATURE (F) 18 -22 1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2024.......SUNRISE 8:08 AM EST SUNSET 5:38 PM EST  
JANUARY 20 2024.......SUNRISE 8:08 AM EST SUNSET 5:39 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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