115  
CDUS43 KGRR 020529  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
129 AM EDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 1 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 45 12:34 PM 88 1942 64 -19 58  
MINIMUM 36 8:01 AM 21 1903 43 -7 46  
AVERAGE 41 54 -13 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 2.02 2003 0.13 0.09 0.17  
MONTH TO DATE 0.22 0.13 0.09 0.17  
SINCE MAR 1 8.77 6.51 2.26 8.86  
SINCE JAN 1 15.41 11.15 4.26 14.49  
 
SNOWFALL (IN)  
YESTERDAY T 0.3 1909 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 23.9 9.6 14.3 6.4  
SINCE JUL 1 110.7 77.6 33.1 71.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 12 12 13  
MONTH TO DATE 24 12 12 13  
SINCE MAR 1 1411 1450 -39 1532  
SINCE JUL 1 5731 6156 -425 6078  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 12 6 6 0  
SINCE JAN 1 12 6 6 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE 50 MINUTES / 06 PERCENT  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 76 1:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1959  
MINIMUM TEMPERATURE (F) 44 22 1903  
 
SUNRISE AND SUNSET  
MAY 2 2023...........SUNRISE 6:35 AM EDT SUNSET 8:44 PM EDT  
MAY 3 2023...........SUNRISE 6:34 AM EDT SUNSET 8:45 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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