Pt Marion Lock 8 Threshold Days by Year (USC00367073)
15 fixed thresholds counted per year at Pt Marion Lock 8 (USC00367073): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Pt Marion Lock 8 Thresholds
- Pt Marion Lock 8: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 2011 with 59.
- Pt Marion Lock 8: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 1964 with 13.
- Pt Marion Lock 8: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1956 with 3.
- Pt Marion Lock 8: days with a maximum temperature at or above 30 C (86 F) in 24 years, most in 1991 with 108.
- 15 fixed thresholds have at least one qualifying day at Pt Marion Lock 8.
Days at or above 30 C (86 F)
24 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1987 | 87 | 77.7 |
| 1988 | 78 | 77.7 |
| 1989 | 68 | 77.7 |
| 1990 | 65 | 72.4 |
| 1991 | 108 | 72.4 |
| 1992 | 51 | 72.4 |
| 1993 | 77 | 72.4 |
| 1994 | 61 | 72.4 |
| 2011 | 39 | 41 |
| 2012 | 54 | 41 |
| 2013 | 29 | 41 |
| 2014 | 23 | 41 |
| 2015 | 42 | 41 |
| 2016 | 58 | 41 |
| 2017 | 31 | 41 |
| 2018 | 48 | 41 |
| 2019 | 45 | 41 |
| 2020 | 51 | 39.1 |
| 2021 | 39 | 39.1 |
| 2022 | 36 | 39.1 |
| 2023 | 20 | 39.1 |
| 2024 | 53 | 39.1 |
| 2025 | 45 | 39.1 |
| 2026 | 30 | 39.1 |
| Year | First date | Last date |
|---|---|---|
| 1987 | 1987-04-22 | 1987-09-29 |
| 1988 | 1988-04-06 | 1988-10-01 |
| 1989 | 1989-05-18 | 1989-10-29 |
| 1990 | 1990-04-24 | 1990-09-12 |
| 1991 | 1991-04-28 | 1991-10-26 |
| 1992 | 1992-05-11 | 1992-09-16 |
| 1993 | 1993-05-02 | 1993-09-14 |
| 1994 | 1994-04-25 | 1994-09-16 |
| 2011 | 2011-04-28 | 2011-09-27 |
| 2012 | 2012-05-04 | 2012-09-08 |
| 2013 | 2013-05-16 | 2013-10-07 |
| 2014 | 2014-05-14 | 2014-09-06 |
| 2015 | 2015-05-09 | 2015-09-20 |
| 2016 | 2016-05-28 | 2016-09-24 |
| 2017 | 2017-05-01 | 2017-09-28 |
| 2018 | 2018-05-04 | 2018-10-09 |
| 2019 | 2019-05-02 | 2019-10-04 |
| 2020 | 2020-05-26 | 2020-09-15 |
| 2021 | 2021-05-22 | 2021-08-30 |
| 2022 | 2022-04-26 | 2022-09-03 |
| 2023 | 2023-06-02 | 2023-09-07 |
| 2024 | 2024-05-22 | 2024-09-22 |
| 2025 | 2025-06-04 | 2025-09-22 |
| 2026 | 2026-04-16 | 2026-09-17 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 24 | 108 | 1991 | 30 |
| 35 C (95 F): Days | 15 | 32 | 1988 | 2 |
| 40 C (104 F): Days | 1 | 2 | 1988 | 2 |
| 90 F (32.2 C): Days | 24 | 71 | 1991 | 12 |
| 100 F (37.8 C): Days | 6 | 15 | 1988 | 1 |
| 0 C (32 F): Ice days (max | 24 | 37 | 2014 | 20 |
| 0 C (32 F): Frost days (min | 16 | 140 | 2014 | 54 |
| -10 C (14 F): Days with min | 16 | 39 | 2014 | 20 |
| -20 C (-4 F): Days with min | 6 | 8 | 2014 | 4 |
| 20 C (68 F): Tropical nights (min | 15 | 23 | 2016 | 17 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 51 | 59 | 2011 | 31 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 51 | 13 | 1964 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 26 | 3 | 1956 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 4 | 3 | 2014 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 2 | 2016 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1987.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-17).