377  
CDUS43 KGRR 110835  
CLIGRR  
 
CLIMATE REPORT...CORRECTED SUNSHINE  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
435 AM EDT THU APR 11 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 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 66 12:47 PM 79 1931 55 11 66  
MINIMUM 43 11:57 PM 18 1997 35 8 34  
AVERAGE 55 45 10 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 2015 0.13 -0.13 0.00  
MONTH TO DATE 0.81 1.09 -0.28 2.13  
SINCE MAR 1 4.55 3.48 1.07 7.55  
SINCE JAN 1 9.91 8.12 1.79 14.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.4 1973 0.1 -0.1 0.0  
MONTH TO DATE T 1.0 -1.0 0.0  
SINCE MAR 1 7.2 8.6 -1.4 23.3  
SINCE JUL 1 47.5 76.6 -29.1 110.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 20 -10 15  
MONTH TO DATE 172 196 -24 173  
SINCE MAR 1 914 1106 -192 1082  
SINCE JUL 1 5000 5812 -812 5402  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE 702 MINUTES / 89 PERCENT  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 11:00 PM  
LOWEST 38 1:00 PM  
AVERAGE 52  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 85 2011  
MINIMUM TEMPERATURE (F) 35 15 1989  
 
SUNRISE AND SUNSET  
APRIL 10 2024.........SUNRISE 7:08 AM EDT SUNSET 8:19 PM EDT  
APRIL 11 2024.........SUNRISE 7:06 AM EDT SUNSET 8:20 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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