012  
CDUS43 KGRR 230526  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
126 AM EDT FRI MAY 23 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 22 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 11:52 AM 91 1925 72 -12 79  
MINIMUM 44 11:59 PM 34 1917 51 -7 59  
AVERAGE 52 61 -9 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.10 1917 0.14 -0.12 0.00  
MONTH TO DATE 3.10 2.87 0.23 2.36  
SINCE MAR 1 9.74 9.25 0.49 8.77  
SINCE JAN 1 11.85 13.89 -2.04 14.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.7 9.6 -7.9 7.2  
SINCE JUL 1 63.8 77.6 -13.8 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 6 7 0  
MONTH TO DATE 187 185 2 83  
SINCE MAR 1 1436 1623 -187 1252  
SINCE JUL 1 5906 6329 -423 5338  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 20 23 -3 26  
SINCE MAR 1 20 29 -9 29  
SINCE JAN 1 20 29 -9 29    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 49 12:00 PM  
AVERAGE 71  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1977  
MINIMUM TEMPERATURE (F) 51 30 1963  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 6:12 AM EDT SUNSET 9:07 PM EDT  
MAY 24 2025...........SUNRISE 6:11 AM EDT SUNSET 9:08 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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