Basic Range Area in JavaScript

var options = {
  series: [
    {
      name: 'New York Temperature',
      data: [
        {
          x: 'Jan',
          y: [-2, 4],
        },
        {
          x: 'Feb',
          y: [-1, 6],
        },
        {
          x: 'Mar',
          y: [3, 10],
        },
        {
          x: 'Apr',
          y: [8, 16],
        },
        {
          x: 'May',
          y: [13, 22],
        },
        {
          x: 'Jun',
          y: [18, 26],
        },
        {
          x: 'Jul',
          y: [21, 29],
        },
        {
          x: 'Aug',
          y: [21, 28],
        },
        {
          x: 'Sep',
          y: [17, 24],
        },
        {
          x: 'Oct',
          y: [11, 18],
        },
        {
          x: 'Nov',
          y: [6, 12],
        },
        {
          x: 'Dec',
          y: [1, 7],
        },
      ],
    },
  ],
  chart: {
    height: 350,
    type: 'rangeArea',
  },
  stroke: {
    curve: 'monotoneCubic',
  },
  title: {
    text: 'New York Temperature (all year round)',
  },
  markers: {
    hover: {
      sizeOffset: 5,
    },
  },
  dataLabels: {
    enabled: false,
  },
  yaxis: {
    labels: {
      formatter: (val) => {
        return val + '°C'
      },
    },
  },
}

var chart = new ApexCharts(document.querySelector('#chart'), options)
chart.render()