Belleville L&D Threshold Days by Year
6 fixed thresholds counted per year at Belleville L&D (USC00330573): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Belleville L&D Thresholds
- Belleville L&D: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 2018 with 55.
- Belleville L&D: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 2010 with 16.
- Belleville L&D: days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1997 with 3.
- Belleville L&D: days with 10 cm (3.9 in) or more of snowfall in 12 years, most in 1982 with 4.
- 6 fixed thresholds have at least one qualifying day at Belleville L&D.
Days with 10 mm (0.39 in) or more of precipitation
49 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1969 | 33 | 33 |
| 1970 | 35 | 35.2 |
| 1971 | 26 | 35.2 |
| 1972 | 36 | 35.2 |
| 1973 | 32 | 35.2 |
| 1974 | 36 | 35.2 |
| 1975 | 47 | 35.2 |
| 1976 | 33 | 35.2 |
| 1977 | 24 | 35.2 |
| 1978 | 36 | 35.2 |
| 1979 | 47 | 35.2 |
| 1980 | 36 | 31.1 |
| 1981 | 29 | 31.1 |
| 1982 | 34 | 31.1 |
| 1983 | 36 | 31.1 |
| 1984 | 29 | 31.1 |
| 1985 | 21 | 31.1 |
| 1986 | 32 | 31.1 |
| 1987 | 21 | 31.1 |
| 1989 | 42 | 31.1 |
| 1990 | 43 | 36.5 |
| 1991 | 30 | 36.5 |
| 1992 | 26 | 36.5 |
| 1993 | 37 | 36.5 |
| 1994 | 43 | 36.5 |
| 1995 | 37 | 36.5 |
| 1996 | 39 | 36.5 |
| 1997 | 32 | 36.5 |
| 1998 | 39 | 36.5 |
| 1999 | 39 | 36.5 |
| 2000 | 35 | 39.6 |
| 2001 | 33 | 39.6 |
| 2002 | 38 | 39.6 |
| 2003 | 51 | 39.6 |
| 2005 | 34 | 39.6 |
| 2008 | 46 | 39.6 |
| 2009 | 40 | 39.6 |
| 2010 | 40 | 40.4 |
| 2016 | 30 | 40.4 |
| 2017 | 34 | 40.4 |
| 2018 | 55 | 40.4 |
| 2019 | 43 | 40.4 |
| 2020 | 46 | 34.4 |
| 2021 | 28 | 34.4 |
| 2022 | 40 | 34.4 |
| 2023 | 37 | 34.4 |
| 2024 | 28 | 34.4 |
| 2025 | 35 | 34.4 |
| 2026 | 27 | 34.4 |
| Year | First date | Last date |
|---|---|---|
| 1969 | 1969-01-21 | 1969-12-31 |
| 1970 | 1970-02-03 | 1970-12-24 |
| 1971 | 1971-01-05 | 1971-12-07 |
| 1972 | 1972-01-05 | 1972-12-22 |
| 1973 | 1973-01-04 | 1973-12-27 |
| 1974 | 1974-01-04 | 1974-12-28 |
| 1975 | 1975-01-01 | 1975-12-26 |
| 1976 | 1976-01-01 | 1976-10-31 |
| 1977 | 1977-01-15 | 1977-12-06 |
| 1978 | 1978-01-09 | 1978-12-31 |
| 1979 | 1979-01-02 | 1979-12-25 |
| 1980 | 1980-01-12 | 1980-11-28 |
| 1981 | 1981-02-02 | 1981-11-06 |
| 1982 | 1982-01-04 | 1982-12-24 |
| 1983 | 1983-01-11 | 1983-12-22 |
| 1984 | 1984-02-14 | 1984-12-22 |
| 1985 | 1985-02-13 | 1985-12-12 |
| 1986 | 1986-01-20 | 1986-12-25 |
| 1987 | 1987-03-01 | 1987-12-26 |
| 1989 | 1989-01-01 | 1989-10-19 |
| 1990 | 1990-01-01 | 1990-12-31 |
| 1991 | 1991-01-07 | 1991-12-23 |
| 1992 | 1992-01-24 | 1992-12-11 |
| 1993 | 1993-01-05 | 1993-12-05 |
| 1994 | 1994-01-04 | 1994-12-11 |
| 1995 | 1995-01-07 | 1995-12-20 |
| 1996 | 1996-01-03 | 1996-12-01 |
| 1997 | 1997-01-10 | 1997-12-25 |
| 1998 | 1998-01-08 | 1998-12-22 |
| 1999 | 1999-01-03 | 1999-12-14 |
| 2000 | 2000-01-04 | 2000-12-17 |
| 2001 | 2001-01-19 | 2001-12-18 |
| 2002 | 2002-01-31 | 2002-12-20 |
| 2003 | 2003-01-01 | 2003-12-24 |
| 2005 | 2005-01-04 | 2005-12-29 |
| 2008 | 2008-01-11 | 2008-12-28 |
| 2009 | 2009-01-06 | 2009-12-26 |
| 2010 | 2010-01-09 | 2010-12-12 |
| 2016 | 2016-01-23 | 2016-12-30 |
| 2017 | 2017-01-04 | 2017-12-24 |
| 2018 | 2018-01-12 | 2018-12-28 |
| 2019 | 2019-01-01 | 2019-12-30 |
| 2020 | 2020-01-04 | 2020-12-31 |
| 2021 | 2021-01-02 | 2021-12-26 |
| 2022 | 2022-01-02 | 2022-12-15 |
| 2023 | 2023-01-01 | 2023-12-28 |
| 2024 | 2024-01-07 | 2024-12-19 |
| 2025 | 2025-02-06 | 2025-11-26 |
| 2026 | 2026-03-04 | 2026-08-18 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 49 | 55 | 2018 | 27 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 49 | 16 | 2010 | 8 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 31 | 3 | 1997 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 2 | 1998 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 12 | 4 | 1982 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 2 | 2 | 1993 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.
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 (2026-10-12).