330  
CDUS43 KGRR 220522  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
122 AM EDT THU JUN 22 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JUNE 21 2023
 
 
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)  
YESTERDAY  
MAXIMUM 91 3:14 PM 98 1988 81 10 95  
MINIMUM 64 5:57 AM 40 1969 60 4 68  
AVERAGE 78 70 8 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.36 1914 0.13 -0.13 0.00  
MONTH TO DATE 0.21 2.78 -2.57 0.85  
SINCE JUN 1 0.21 2.78 -2.57 0.85  
SINCE JAN 1 16.24 17.80 -1.56 19.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2002 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 110.7 77.6 33.1 71.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 28 35 -7 25  
SINCE JUN 1 28 35 -7 25  
SINCE JUL 1 5946 6404 -458 6280  
 
COOLING  
YESTERDAY 13 6 7 17  
MONTH TO DATE 81 92 -11 100  
SINCE JUN 1 81 92 -11 100  
SINCE JAN 1 121 143 -22 188    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE 724 MINUTES / 94 PERCENT  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 27 5:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1894  
1923  
MINIMUM TEMPERATURE (F) 60 39 1992  
 
SUNRISE AND SUNSET  
JUNE 22 2023..........SUNRISE 6:04 AM EDT SUNSET 9:24 PM EDT  
JUNE 23 2023..........SUNRISE 6:04 AM EDT SUNSET 9:25 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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