035  
CDUS43 KGRR 222127  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
526 PM EDT SUN APR 22 2018  
 
   
...............................
 
 
   
..THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 22 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 340 PM 86 1980 61 3 64  
MINIMUM 32 615 AM 24 1986 40 -8 36  
1950  
AVERAGE 48 51 -3 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.72 1999 0.11 -0.11 0.00  
MONTH TO DATE 2.80 2.45 0.35 4.04  
SINCE MAR 1 3.96 4.82 -0.86 7.31  
SINCE JAN 1 11.01 8.70 2.31 12.87  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 2015 0.0 0.0 0.0  
2002  
1984  
MONTH TO DATE 6.0 1.7 4.3 0.4  
SINCE MAR 1 10.9 10.0 0.9 5.1  
SINCE JUL 1 77.7 74.8 2.9 60.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 15 2 15  
MONTH TO DATE 628 413 215 303  
SINCE MAR 1 1571 1323 248 1224  
SINCE JUL 1 6227 6100 127 5278  
 
COOLING  
TODAY 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 6 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 25 400 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1925  
1915  
MINIMUM TEMPERATURE (F) 40 20 1986  
 
 
SUNRISE AND SUNSET  
APRIL 22 2018.........SUNRISE 649 AM EDT SUNSET 833 PM EDT  
APRIL 23 2018.........SUNRISE 648 AM EDT SUNSET 834 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
63  
 
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