937  
CDUS43 KGRR 100548  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
148 AM EDT FRI MAY 10 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 9 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 57 7:02 PM 88 1896 67 -10 73  
1930  
MINIMUM 51 6:37 AM 23 1947 46 5 44  
AVERAGE 54 57 -3 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 4.10 1956 0.13 -0.12 0.00  
MONTH TO DATE 1.29 1.19 0.10 0.81  
SINCE MAR 1 7.70 7.57 0.13 9.36  
SINCE JAN 1 13.06 12.21 0.85 16.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1923 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 7.2 9.6 -2.4 23.9  
SINCE JUL 1 47.5 77.6 -30.1 110.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 9 2 6  
MONTH TO DATE 37 93 -56 103  
SINCE MAR 1 1206 1531 -325 1490  
SINCE JUL 1 5292 6237 -945 5810  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 5 -4 0  
SINCE MAR 1 4 11 -7 12  
SINCE JAN 1 4 11 -7 12    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE 2 PERCENT / 15 MINUTES  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 7:00 AM  
LOWEST 69 12:00 PM  
AVERAGE 75  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1896  
MINIMUM TEMPERATURE (F) 47 22 1966  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 6:24 AM EDT SUNSET 8:54 PM EDT  
MAY 11 2024...........SUNRISE 6:23 AM EDT SUNSET 8:55 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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