Lubrecht Flume Threshold Days by Year (USS0013C38S)
12 fixed thresholds counted per year at Lubrecht Flume (USS0013C38S): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lubrecht Flume Thresholds
- Lubrecht Flume: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1998 with 24.
- Lubrecht Flume: days with a maximum temperature at or above 30 C (86 F) in 40 years, most in 1986 with 54.
- Lubrecht Flume: days with a maximum temperature at or below 0 C (32 F) in 40 years, most in 2022 with 66.
- Lubrecht Flume: days with a maximum temperature at or above 90 F (32.2 C) in 39 years, most in 1986 with 36.
- 12 fixed thresholds have at least one qualifying day at Lubrecht Flume.
Days at or above 30 C (86 F)
40 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1984 | 36 | 37 |
| 1985 | 48 | 37 |
| 1986 | 54 | 37 |
| 1989 | 10 | 37 |
| 1990 | 32 | 25 |
| 1991 | 26 | 25 |
| 1992 | 21 | 25 |
| 1993 | 6 | 25 |
| 1994 | 39 | 25 |
| 1995 | 13 | 25 |
| 1996 | 36 | 25 |
| 1997 | 17 | 25 |
| 1998 | 37 | 25 |
| 1999 | 23 | 25 |
| 2000 | 36 | 29.9 |
| 2001 | 41 | 29.9 |
| 2002 | 19 | 29.9 |
| 2003 | 36 | 29.9 |
| 2004 | 17 | 29.9 |
| 2005 | 24 | 29.9 |
| 2006 | 41 | 29.9 |
| 2007 | 36 | 29.9 |
| 2008 | 19 | 29.9 |
| 2009 | 30 | 29.9 |
| 2010 | 14 | 27.2 |
| 2011 | 25 | 27.2 |
| 2012 | 31 | 27.2 |
| 2013 | 37 | 27.2 |
| 2014 | 27 | 27.2 |
| 2015 | 31 | 27.2 |
| 2016 | 27 | 27.2 |
| 2017 | 40 | 27.2 |
| 2018 | 22 | 27.2 |
| 2019 | 18 | 27.2 |
| 2020 | 17 | 28.3 |
| 2021 | 39 | 28.3 |
| 2022 | 41 | 28.3 |
| 2023 | 20 | 28.3 |
| 2024 | 32 | 28.3 |
| 2026 | 21 | 28.3 |
| Year | First date | Last date |
|---|---|---|
| 1984 | 1984-05-29 | 1984-09-18 |
| 1985 | 1985-05-23 | 1985-08-29 |
| 1986 | 1986-05-25 | 1986-08-28 |
| 1989 | 1989-06-29 | 1989-08-12 |
| 1990 | 1990-06-22 | 1990-09-25 |
| 1991 | 1991-07-03 | 1991-09-06 |
| 1992 | 1992-06-10 | 1992-10-02 |
| 1993 | 1993-05-12 | 1993-08-10 |
| 1994 | 1994-06-20 | 1994-09-25 |
| 1995 | 1995-07-08 | 1995-09-03 |
| 1996 | 1996-06-07 | 1996-09-11 |
| 1997 | 1997-06-18 | 1997-09-09 |
| 1998 | 1998-07-09 | 1998-09-17 |
| 1999 | 1999-06-16 | 1999-09-22 |
| 2000 | 2000-06-07 | 2000-09-16 |
| 2001 | 2001-05-23 | 2001-09-25 |
| 2002 | 2002-06-25 | 2002-09-15 |
| 2003 | 2003-06-18 | 2003-09-05 |
| 2004 | 2004-07-13 | 2004-08-31 |
| 2005 | 2005-06-21 | 2005-09-02 |
| 2006 | 2006-05-15 | 2006-09-06 |
| 2007 | 2007-06-28 | 2007-09-03 |
| 2008 | 2008-06-21 | 2008-08-24 |
| 2009 | 2009-07-03 | 2009-09-24 |
| 2010 | 2010-06-28 | 2010-08-26 |
| 2011 | 2011-06-28 | 2011-09-24 |
| 2012 | 2012-06-25 | 2012-08-31 |
| 2013 | 2013-06-28 | 2013-09-12 |
| 2014 | 2014-07-02 | 2014-09-25 |
| 2015 | 2015-06-08 | 2015-09-25 |
| 2016 | 2016-06-05 | 2016-08-31 |
| 2017 | 2017-06-07 | 2017-09-12 |
| 2018 | 2018-07-05 | 2018-09-07 |
| 2019 | 2019-07-23 | 2019-09-05 |
| 2020 | 2020-07-22 | 2020-09-05 |
| 2021 | 2021-06-02 | 2021-09-10 |
| 2022 | 2022-06-17 | 2022-09-07 |
| 2023 | 2023-07-09 | 2023-08-29 |
| 2024 | 2024-07-07 | 2024-09-25 |
| 2026 | 2026-07-08 | 2026-08-26 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 40 | 54 | 1986 | 21 |
| 35 C (95 F): Days | 26 | 17 | 1985 | 5 |
| 90 F (32.2 C): Days | 39 | 36 | 1986 | 5 |
| 100 F (37.8 C): Days | 4 | 3 | 1985 | 2 |
| 0 C (32 F): Ice days (max | 40 | 66 | 2022 | 5 |
| 0 C (32 F): Frost days (min | 36 | 222 | 2002 | 87 |
| -10 C (14 F): Days with min | 36 | 66 | 1997 | 5 |
| -20 C (-4 F): Days with min | 33 | 20 | 1989 | 6 |
| -30 C (-22 F): Days with min | 9 | 6 | 1990 | 4 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 48 | 24 | 1998 | 22 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 39 | 5 | 2008 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 3 | 1 | 1980 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1984.
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).