342  
CDUS43 KGRR 300518  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
117 AM EDT THU MAR 30 2017  
 
   
...............................
 
 
   
..THE JACKSON MI CLIMATE SUMMARY FOR MARCH 29 2017
 
 
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)  
YESTERDAY  
MAXIMUM 56 349 PM 51 5 53  
MINIMUM 30 635 AM 31 -1 28  
AVERAGE 43 41 2 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.08 -0.05 0.00  
MONTH TO DATE 2.88 1.76 1.12 2.09  
SINCE MAR 1 2.88 1.76 1.12 2.09  
SINCE JAN 1 7.82 4.54 3.28 3.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 24 -2 24  
MONTH TO DATE 864 863 1 683  
SINCE MAR 1 864 863 1 683  
SINCE JUL 1 4872 5777 -905 4805  
 
COOLING  
YESTERDAY 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 7 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 35 300 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE JACKSON MI CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 52  
MINIMUM TEMPERATURE (F) 31  
 
 
SUNRISE AND SUNSET  
MARCH 30 2017.........SUNRISE 723 AM EDT SUNSET 802 PM EDT  
MARCH 31 2017.........SUNRISE 722 AM EDT SUNSET 803 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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