Highcharts test tool

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>

<div id="container" style="height: 300px"></div>

JavaScript

Highcharts.setOptions({
    lang: {
        decimalPoint: '.',
        thousandsSep: ','
    }
});

var chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container'
    },

    title: {
        text: '降水量'
    },
    
    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },
    
    tooltip: {
        pointFormat: "{point.y:,.1f} mm"
    },

    series: [{
        data: [1029.91, 1071.53, 1106.43, 1129.22, 1144.00, 1176.01, 1135.36, 1148.05, 1216.34, 1194.21, 1095.60, 1054.24]
    }]

});