			style: {
							color: Highcharts.getOptions().colors[0]
						}
					},
					labels: {
						format: '{value} mm',
						style: {
							color: Highcharts.getOptions().colors[0]
						}
					}

				}, { // Tertiary yAxis
					gridLineWidth: 0,
					title: {
						text: 'Sea-Level Pressure',
						style: {
							color: Highcharts.getOptions().colors[1]
						}
					},
					labels: {
						format: '{value} mb',
						style: {
							color: Highcharts.getOptions().colors[1]
						}
