Lock Haven Sewage Plt Threshold Days by Year (USC00365109)
17 fixed thresholds counted per year at Lock Haven Sewage Plt (USC00365109): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lock Haven Sewage Plt Thresholds
- Lock Haven Sewage Plt: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 2004 with 51.
- Lock Haven Sewage Plt: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 2003 with 16.
- Lock Haven Sewage Plt: days with a maximum temperature at or above 30 C (86 F) in 46 years, most in 2016 with 77.
- Lock Haven Sewage Plt: days with a maximum temperature at or above 90 F (32.2 C) in 46 years, most in 1988 with 43.
- 17 fixed thresholds have at least one qualifying day at Lock Haven Sewage Plt.
Days at or above 30 C (86 F)
46 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1980 | 33 | 38.6 |
| 1981 | 27 | 38.6 |
| 1982 | 30 | 38.6 |
| 1983 | 59 | 38.6 |
| 1984 | 34 | 38.6 |
| 1985 | 39 | 38.6 |
| 1986 | 38 | 38.6 |
| 1987 | 34 | 38.6 |
| 1988 | 59 | 38.6 |
| 1989 | 33 | 38.6 |
| 1990 | 26 | 38.9 |
| 1991 | 69 | 38.9 |
| 1992 | 17 | 38.9 |
| 1993 | 45 | 38.9 |
| 1994 | 35 | 38.9 |
| 1995 | 44 | 38.9 |
| 1996 | 20 | 38.9 |
| 1997 | 30 | 38.9 |
| 1998 | 47 | 38.9 |
| 1999 | 56 | 38.9 |
| 2000 | 21 | 37.4 |
| 2001 | 40 | 37.4 |
| 2002 | 63 | 37.4 |
| 2003 | 26 | 37.4 |
| 2004 | 19 | 37.4 |
| 2005 | 58 | 37.4 |
| 2006 | 34 | 37.4 |
| 2007 | 61 | 37.4 |
| 2008 | 35 | 37.4 |
| 2009 | 17 | 37.4 |
| 2010 | 53 | 45.7 |
| 2011 | 43 | 45.7 |
| 2012 | 45 | 45.7 |
| 2013 | 36 | 45.7 |
| 2014 | 26 | 45.7 |
| 2015 | 54 | 45.7 |
| 2016 | 77 | 45.7 |
| 2017 | 40 | 45.7 |
| 2018 | 43 | 45.7 |
| 2019 | 40 | 45.7 |
| 2020 | 68 | 51.2 |
| 2022 | 59 | 51.2 |
| 2023 | 41 | 51.2 |
| 2024 | 46 | 51.2 |
| 2025 | 49 | 51.2 |
| 2026 | 44 | 51.2 |
| Year | First date | Last date |
|---|---|---|
| 1980 | 1980-05-06 | 1980-09-03 |
| 1981 | 1981-05-24 | 1981-09-15 |
| 1982 | 1982-05-07 | 1982-09-14 |
| 1983 | 1983-04-29 | 1983-09-21 |
| 1984 | 1984-05-23 | 1984-09-11 |
| 1985 | 1985-04-20 | 1985-09-20 |
| 1986 | 1986-03-30 | 1986-09-30 |
| 1987 | 1987-05-10 | 1987-08-19 |
| 1988 | 1988-05-23 | 1988-08-28 |
| 1989 | 1989-05-18 | 1989-09-11 |
| 1990 | 1990-04-26 | 1990-09-03 |
| 1991 | 1991-05-13 | 1991-09-18 |
| 1992 | 1992-05-03 | 1992-08-28 |
| 1993 | 1993-05-10 | 1993-09-15 |
| 1994 | 1994-04-26 | 1994-08-21 |
| 1995 | 1995-06-08 | 1995-09-08 |
| 1996 | 1996-05-19 | 1996-08-24 |
| 1997 | 1997-06-11 | 1997-09-03 |
| 1998 | 1998-03-31 | 1998-09-28 |
| 1999 | 1999-05-30 | 1999-09-07 |
| 2000 | 2000-05-06 | 2000-09-11 |
| 2001 | 2001-04-24 | 2001-09-09 |
| 2002 | 2002-04-16 | 2002-09-20 |
| 2003 | 2003-04-17 | 2003-08-30 |
| 2004 | 2004-04-19 | 2004-08-31 |
| 2005 | 2005-05-12 | 2005-09-23 |
| 2006 | 2006-05-29 | 2006-08-21 |
| 2007 | 2007-05-16 | 2007-10-10 |
| 2008 | 2008-05-27 | 2008-09-15 |
| 2009 | 2009-04-26 | 2009-08-21 |
| 2010 | 2010-04-07 | 2010-09-25 |
| 2011 | 2011-05-27 | 2011-09-05 |
| 2012 | 2012-04-17 | 2012-09-08 |
| 2013 | 2013-05-17 | 2013-10-07 |
| 2014 | 2014-04-14 | 2014-09-07 |
| 2015 | 2015-05-05 | 2015-09-19 |
| 2016 | 2016-05-26 | 2016-09-24 |
| 2017 | 2017-05-18 | 2017-09-28 |
| 2018 | 2018-05-03 | 2018-09-07 |
| 2019 | 2019-05-20 | 2019-10-02 |
| 2020 | 2020-05-15 | 2020-09-11 |
| 2022 | 2022-04-25 | 2022-09-04 |
| 2023 | 2023-04-14 | 2023-09-08 |
| 2024 | 2024-04-30 | 2024-09-02 |
| 2025 | 2025-04-30 | 2025-09-29 |
| 2026 | 2026-04-16 | 2026-09-14 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 46 | 77 | 2016 | 44 |
| 35 C (95 F): Days | 31 | 20 | 1988 | 6 |
| 40 C (104 F): Days | 2 | 2 | 1988 | 1 |
| 90 F (32.2 C): Days | 46 | 43 | 1988 | 13 |
| 100 F (37.8 C): Days | 6 | 5 | 1988 | 1 |
| 0 C (32 F): Ice days (max | 46 | 48 | 2014 | 30 |
| 0 C (32 F): Frost days (min | 36 | 160 | 1981 | 79 |
| -10 C (14 F): Days with min | 36 | 51 | 1980 | 20 |
| -20 C (-4 F): Days with min | 16 | 10 | 2015 | 4 |
| 20 C (68 F): Tropical nights (min | 36 | 25 | 2018 | 17 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 53 | 51 | 2004 | 23 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 53 | 16 | 2003 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 37 | 5 | 2018 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 5 | 1 | 1950 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 42 | 6 | 1994 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 6 | 2 | 1987 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 1 | 1994 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1980.
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).