769  
CDUS43 KGRR 180512  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
111 AM EDT FRI APR 18 2014  
 
   
...............................
 
 
   
..THE GRAND RAPIDS MI CLIMATE SUMMARY FOR APRIL 17 2014
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2014  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 244 PM 84 1976 59 6 51  
MINIMUM 35 611 AM 24 1983 38 -3 41  
AVERAGE 50 49 1 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.94 1922 0.13 -0.13 1.17  
MONTH TO DATE 1.62 1.89 -0.27 6.24  
SINCE MAR 1 3.16 4.26 -1.10 7.18  
SINCE JAN 1 8.96 8.14 0.82 14.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.3 1964 0.0 0.0 0.0  
MONTH TO DATE 1.8 1.5 0.3 T  
SINCE MAR 1 8.2 9.8 -1.6 7.7  
SINCE JUL 1 116.0 74.6 41.4 65.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 17 -2 19  
MONTH TO DATE 346 335 11 406  
SINCE MAR 1 1529 1245 284 1434  
SINCE JUL 1 6810 6022 788 5919  
 
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 5 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE 91 PERCENT  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 34 200 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 86 2004  
2002  
1977  
MINIMUM TEMPERATURE (F) 39 22 1983  
1926  
 
 
SUNRISE AND SUNSET  
APRIL 18 2014.........SUNRISE 656 AM EDT SUNSET 828 PM EDT  
APRIL 19 2014.........SUNRISE 654 AM EDT SUNSET 829 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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