| Monthly barometric pressures for THURSDAY ISLAND | back | plot | PDF plot | Text file | Statistics |
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| Monthly barometric pressures for THURSDAY ISLAND | |||||||
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| 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 | |||||
| Statistics | Top |
|---|---|
| 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 |