Monthly barometric pressures for THURSDAY ISLAND ------------------------------------------------ Mth Year Gaps Good Minimum Maximum Mean St Devn 1 2015 744 0 2 2015 672 0 3 2015 744 0 4 2015 696 24 1008.3 1012.5 1010.7 1.2 5 2015 0 744 1007.8 1015.6 1011.9 1.5 6 2015 0 720 1007.1 1017.1 1011.9 2.1 7 2015 0 744 1010.4 1017.2 1013.9 1.3 8 2015 0 744 1010.0 1017.7 1014.2 1.4 9 2015 0 720 1009.3 1018.6 1013.6 1.6 10 2015 0 744 1009.2 1019.2 1013.7 1.9 11 2015 1 719 1005.5 1013.6 1009.3 1.5 12 2015 0 744 1003.8 1012.8 1008.5 1.9 1 2016 0 744 1005.2 1014.5 1009.4 1.8 2 2016 0 696 1002.6 1013.4 1008.3 2.1 3 2016 0 744 1003.0 1014.4 1009.0 2.3 4 2016 0 720 1006.1 1013.3 1009.6 1.4 5 2016 0 744 1006.3 1014.1 1010.1 1.5 6 2016 0 720 1006.6 1015.7 1011.1 1.9 7 2016 0 744 1007.6 1015.8 1011.3 1.5 8 2016 0 744 1006.9 1015.7 1011.6 1.9 9 2016 1 719 1006.0 1014.8 1010.4 1.7 10 2016 0 744 1006.3 1013.5 1009.8 1.4 11 2016 0 720 1004.1 1012.4 1008.4 1.4 12 2016 0 744 1002.3 1011.3 1007.3 1.6 1 2017 0 744 1001.1 1012.1 1007.0 2.3 2 2017 0 672 1002.7 1012.9 1007.8 2.2 3 2017 0 744 1002.1 1012.0 1007.8 1.8 4 2017 0 720 1004.8 1013.9 1009.3 1.7 5 2017 0 744 1006.7 1013.9 1010.5 1.5 6 2017 0 720 1008.8 1015.1 1012.0 1.3 7 2017 0 744 1008.6 1015.2 1012.3 1.2 8 2017 0 744 1007.8 1015.2 1012.1 1.3 9 2017 0 720 1008.4 1015.2 1011.6 1.3 10 2017 0 744 1003.5 1013.6 1009.0 1.8 11 2017 0 720 1003.7 1010.6 1007.4 1.4 12 2017 0 744 1001.6 1010.8 1007.0 1.6 1 2018 0 744 1000.8 1010.7 1005.9 2.0 2 2018 0 672 1003.4 1013.4 1007.5 1.8 3 2018 0 744 1000.4 1011.3 1006.1 2.2 4 2018 0 720 1002.6 1013.6 1008.5 2.0 5 2018 245 499 1006.3 1015.3 1010.9 1.8 6 2018 720 0 7 2018 115 629 1008.2 1015.5 1012.0 1.5 8 2018 0 744 1009.1 1015.8 1012.4 1.3 9 2018 0 720 1008.4 1015.4 1012.0 1.5 10 2018 0 744 1006.1 1014.8 1010.9 1.7 11 2018 0 720 1005.9 1013.3 1009.2 1.4 12 2018 0 744 1001.1 1010.7 1005.7 1.8 1 2019 0 744 1000.2 1010.3 1006.4 1.8 2 2019 50 622 1001.1 1012.8 1007.8 2.7 3 2019 0 744 1001.2 1012.3 1007.9 2.1 4 2019 0 720 1005.5 1012.9 1009.5 1.4 5 2019 0 744 1006.6 1014.3 1011.0 1.4 6 2019 0 720 1007.6 1015.5 1011.8 1.5 7 2019 0 744 1009.4 1017.4 1013.3 1.4 8 2019 0 744 1008.2 1016.7 1013.1 1.6 9 2019 0 720 1010.8 1017.8 1014.2 1.3 10 2019 0 744 1005.9 1015.2 1011.1 1.8 11 2019 0 720 1006.0 1013.1 1009.6 1.4 12 2019 0 744 1003.7 1011.5 1008.1 1.4 1 2020 0 744 1002.8 1013.0 1007.6 1.7 2 2020 0 696 1003.4 1010.5 1007.3 1.4 3 2020 0 744 1004.0 1013.4 1008.1 1.9 4 2020 0 720 1006.1 1014.0 1009.8 1.6 5 2020 0 744 1005.5 1015.8 1010.9 2.2 6 2020 0 720 1007.7 1015.1 1011.4 1.4 7 2020 0 744 1007.3 1015.2 1011.3 1.3 8 2020 0 744 1008.0 1016.6 1011.6 1.7 9 2020 0 720 1008.0 1014.8 1011.2 1.4 10 2020 0 744 1006.5 1013.3 1009.7 1.4 11 2020 0 720 1002.6 1012.8 1008.8 2.0 12 2020 0 744 1003.1 1012.0 1007.0 1.6 1 2021 0 744 1001.6 1009.7 1005.6 1.6 2 2021 0 672 1002.1 1010.6 1006.1 1.5 3 2021 0 744 1002.6 1013.0 1007.5 2.0 4 2021 4 716 1003.2 1013.2 1008.7 2.0 5 2021 2 742 1006.2 1015.2 1009.9 1.8 6 2021 1 719 1008.0 1014.5 1011.7 1.2 7 2021 1 743 1006.5 1014.5 1010.6 1.5 8 2021 3 741 1007.7 1016.8 1011.9 1.9 9 2021 12 708 1007.3 1014.5 1011.1 1.5 10 2021 1 743 1005.0 1013.9 1009.3 1.8 11 2021 0 720 1003.5 1012.5 1007.4 1.6 12 2021 0 744 1002.1 1010.7 1006.6 1.6 1 2022 0 744 1003.6 1010.9 1006.8 1.4 2 2022 0 672 1002.0 1009.6 1006.4 1.5 3 2022 0 744 1002.7 1010.2 1006.8 1.4 4 2022 0 720 1004.0 1012.6 1007.5 1.5 5 2022 0 744 1003.2 1013.5 1009.2 2.0 6 2022 0 720 1006.2 1013.0 1009.8 1.3 7 2022 0 744 1005.0 1014.8 1010.6 1.7 8 2022 4 740 1006.4 1015.5 1010.7 1.8 9 2022 0 720 1005.9 1014.1 1010.1 1.6 10 2022 0 744 1004.7 1012.5 1008.4 1.6 11 2022 0 720 1002.0 1012.7 1008.0 2.0 12 2022 0 744 1001.5 1010.8 1005.9 1.9 1 2023 0 744 1001.8 1011.1 1006.4 1.8 2 2023 0 672 1000.2 1011.3 1005.9 2.3 3 2023 0 744 1004.3 1011.4 1008.0 1.4 4 2023 51 669 1004.3 1013.4 1008.3 1.6 5 2023 0 744 1004.2 1015.7 1010.8 2.3 6 2023 0 720 1008.0 1014.7 1011.6 1.2 7 2023 0 744 1008.5 1016.3 1012.4 1.6 8 2023 0 744 1009.9 1018.2 1014.3 1.7 9 2023 0 720 1008.5 1017.1 1012.8 1.6 10 2023 0 744 1009.3 1016.0 1012.5 1.3 11 2023 0 720 1005.6 1014.2 1009.8 1.8 12 2023 0 744 1003.3 1013.2 1007.6 1.9 1 2024 0 744 1002.2 1011.7 1007.1 1.9 2 2024 0 696 1005.0 1012.5 1008.8 1.5 3 2024 0 744 1002.9 1013.8 1008.2 2.2 4 2024 0 720 1004.5 1012.9 1008.4 1.6 5 2024 0 744 1005.8 1014.2 1010.0 1.6 6 2024 0 720 1008.1 1015.5 1012.0 1.5 7 2024 17 727 1007.4 1016.8 1012.5 1.9 8 2024 9 735 1008.9 1015.5 1012.3 1.4 9 2024 0 720 1006.6 1016.4 1011.3 1.7 10 2024 0 744 1005.8 1013.9 1010.1 1.6 11 2024 0 720 1003.5 1013.0 1008.5 2.0 12 2024 0 744 1000.4 1011.7 1006.0 2.2 1 2025 0 744 1001.1 1010.5 1006.5 1.9 2 2025 0 672 1000.1 1011.8 1007.1 2.8 3 2025 0 744 1003.3 1012.2 1007.6 1.6 4 2025 0 720 1004.9 1012.6 1008.6 1.6 5 2025 0 744 1005.5 1014.1 1009.4 1.6 6 2025 0 720 1007.2 1013.9 1010.9 1.2 7 2025 0 744 1005.9 1014.2 1010.7 1.6 8 2025 0 744 1007.9 1015.8 1011.9 1.5 9 2025 0 720 1007.7 1015.2 1011.5 1.4 10 2025 0 744 1004.3 1013.9 1009.7 1.8 Totals 4093 90875 Mean barometric pressure = 1009.6 (Average monthly means =1009.6) Maximum recorded pressure of 1019.2 Hpa at 1300 hours 01/10/2015 Minimum recorded pressure of 1000.1 Hpa at 700 hours 02/02/2025 Standard deviation of the observations = 2.8 Hpa Skewness = -8.4