Jquery/JS Make array for jqplot with .each()

Question

have this problem where I need to make an array like this to use jqplot draw a graph:

array = [ ["Nov 24 2014", 3], ["Nov 25 2014", 4], ["Nov 26 2014", 5] ]

I have tried the following:

var json = $.parseJSON(data);
var motivation = [];
 $.each(json, function (i, elem) {
                        var temp = [];
                        temp.push(elem.value1);
                        temp.push(elem.value2);
                        console.log(temp);
                        motivation.push(temp);
                    });

The only result I am able to get is an array looking like this.

motivation = [Array[2], Array[2], Array[2]]

But I need something that looks like the array in the top.

Anyone?

EDIT:

When I log Temp array I get:

   ["Nov 24 2014", 3]
   ["Nov 25 2014", 3]
   ["Nov 26 2014", 4]

As I want. But when I put them in Motivation array I get

  [Array[2], Array[2], Array[2]]

It is the right values when I open the arrays, for example the first one:

0: Array[2]
   0: "Nov 24 2014"
   1: 3