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Annual average barometric pressure for 2025 was 1016.8 hPa which is 0.6 hPa above 2018/24 average. The current linear trend is upward.
Updated 1st January 2026
Air pressure data
2018-25
Ave
1014.6
1015.7
1017.8
1016.9
1018.4
1015.8
1016.0
1016.6
1017.2
1017.7
1015.2
1013.5
1016.3
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
2018
1014.0
1011.6
1016.9
1013.9
1015.3
1015.4
1016.7
1011.3
1013.7
1018.9
1012.5
1013.3
1014.5
2019
1015.6
1015.0
1022.9
1019.1
1020.5
1015.6
1014.2
1010.7
1014.0
1013.7
1014.9
1012.8
1015.8
2020
1016.3
1017.7
1016.6
1016.4
1020.0
1017.7
1017.7
1014.0
1020.4
1023.3
1013.7
1015.7
1017.5
2021
1013.6
1017.8
1017.0
1014.0
1017.3
1018.0
1015.8
1017.2
1017.1
1016.9
1016.8
1014.2
1016.3
2022
1016.5
1016.6
1016.5
1019.8
1021.2
1013.6
1016.3
1020.6
1019.6
1019.4
1010.7
1013.2
1017.0
2023
1013.4
1011.5
1015.3
1016.2
1015.8
1011.7
1010.8
1018.6
1019.8
1017.8
1015.9
1016.8
1015.3
2024
1015.4
1017.3
1017.2
1018.5
1015.6
1017.6
1018.7
1020.4
1016.0
1016.8
1021.0
1010.6
1017.1
2025
1012.1
1017.9
1019.8
1017.2
1021.3
1016.5
1017.6
1019.8
1017.2
1015.0
1015.8
1011.3
1016.8
2026
1010.8
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1010.8
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