124  
CDUS43 KGRR 191336  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
935 AM EDT SUN APR 19 2015  
 
   
...............................
 
 
   
..THE JACKSON MI CLIMATE SUMMARY FOR APRIL 19 2015
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1944 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 50 759 AM 60 -10 58  
MINIMUM 45 328 AM 38 7 31  
AVERAGE 48 49 -1 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.09 -0.09 0.00  
MONTH TO DATE 1.42 1.65 -0.23 1.50  
SINCE MAR 1 1.90 3.55 -1.65 3.41  
SINCE JAN 1 3.98 6.33 -2.35 7.69  
 
DEGREE DAYS  
HEATING  
TODAY 17 16 1 20  
MONTH TO DATE 286 367 -81 377  
SINCE MAR 1 1280 1277 3 1552  
SINCE JUL 1 6784 6191 593 7116  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 11.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 200 AM  
LOWEST 36 1200 AM  
AVERAGE 43  
   
......................................................
 
 
 
THE JACKSON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL  
MAXIMUM TEMPERATURE (F) 61  
MINIMUM TEMPERATURE (F) 39  
 
 
SUNRISE AND SUNSET  
APRIL 19 2015.........SUNRISE 651 AM EDT SUNSET 824 PM EDT  
APRIL 20 2015.........SUNRISE 650 AM EDT SUNSET 825 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
JAM  
 
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