Air Pressure plot for April 2013
Air Pressure plot for April 2014
Air Pressure plot for April 2015
Air Pressure plot for April 2016
Air Pressure plot for April 2017
Air Pressure plot for April 2018
Air Pressure plot for April 2019
Air Pressure plot for April 2020
Air Pressure plot for April 2021
Air Pressure plot for April 2022
Air Pressure plot for April 2023
Air Pressure plot for April 2024
The Horizontal scale is the day numbers, vertical scale is the air pressure in milli-bar.
| January | February | March | April | May | June |
| July | August | September | October | November | December |