999  
CDUS43 KGRR 132132  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
532 PM EDT FRI OCT 13 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 13 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 3:59 PM 87 1975 62 -13 53  
MINIMUM 47 11:54 AM 24 1993 43 4 38  
AVERAGE 48 52 -4 46  
 
PRECIPITATION (IN)  
TODAY 0.30 1.35 1969 0.13 0.17 0.19  
MONTH TO DATE 2.60 1.68 0.92 1.32  
SINCE SEP 1 3.85 5.11 -1.26 2.62  
SINCE JAN 1 30.27 31.48 -1.21 30.23  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 2006 0.0 0.0 T  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 13 4 19  
MONTH TO DATE 127 137 -10 162  
SINCE SEP 1 204 255 -51 276  
SINCE JUL 1 218 272 -54 283  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 27 4 23 0  
SINCE SEP 1 100 77 23 84  
SINCE JAN 1 668 729 -61 797    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 83 3:00 PM  
AVERAGE 88  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 83 1892  
1897  
1975  
MINIMUM TEMPERATURE (F) 43 29 1937  
 
SUNRISE AND SUNSET  
OCTOBER 13 2023.......SUNRISE 7:53 AM EDT SUNSET 7:03 PM EDT  
OCTOBER 14 2023.......SUNRISE 7:54 AM EDT SUNSET 7:01 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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