Independence #1 Threshold Days by Year
17 fixed thresholds counted per year at Independence #1 (USC00134049): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Independence #1 Thresholds
- Independence #1: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1876 with 44.
- Independence #1: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1876 with 25.
- Independence #1: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1869 with 6.
- Independence #1: days with 10 cm (3.9 in) or more of snowfall in 32 years, most in 1982 with 5.
- 17 fixed thresholds have at least one qualifying day at Independence #1.
Days at or above 30 C (86 F)
25 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1885 | 4 | 11 |
| 1887 | 18 | 11 |
| 1982 | 13 | 37.1 |
| 1983 | 58 | 37.1 |
| 1984 | 31 | 37.1 |
| 1985 | 29 | 37.1 |
| 1986 | 21 | 37.1 |
| 1987 | 43 | 37.1 |
| 1988 | 70 | 37.1 |
| 1989 | 32 | 37.1 |
| 1990 | 16 | 28 |
| 1991 | 43 | 28 |
| 1992 | 13 | 28 |
| 1993 | 14 | 28 |
| 1994 | 21 | 28 |
| 1995 | 49 | 28 |
| 1996 | 21 | 28 |
| 1997 | 29 | 28 |
| 1998 | 38 | 28 |
| 1999 | 36 | 28 |
| 2000 | 31 | 25 |
| 2002 | 35 | 25 |
| 2003 | 30 | 25 |
| 2004 | 10 | 25 |
| 2008 | 19 | 25 |
| Year | First date | Last date |
|---|---|---|
| 1885 | 1885-07-20 | 1885-07-30 |
| 1887 | 1887-06-16 | 1887-08-10 |
| 1982 | 1982-06-28 | 1982-08-19 |
| 1983 | 1983-06-09 | 1983-10-02 |
| 1984 | 1984-06-05 | 1984-09-24 |
| 1985 | 1985-04-18 | 1985-09-19 |
| 1986 | 1986-03-29 | 1986-09-26 |
| 1987 | 1987-04-20 | 1987-08-21 |
| 1988 | 1988-05-14 | 1988-09-17 |
| 1989 | 1989-05-29 | 1989-08-22 |
| 1990 | 1990-06-12 | 1990-09-12 |
| 1991 | 1991-04-06 | 1991-09-13 |
| 1992 | 1992-05-01 | 1992-08-25 |
| 1993 | 1993-06-17 | 1993-10-07 |
| 1994 | 1994-04-18 | 1994-09-15 |
| 1995 | 1995-06-07 | 1995-09-13 |
| 1996 | 1996-05-17 | 1996-09-05 |
| 1997 | 1997-06-13 | 1997-10-06 |
| 1998 | 1998-05-14 | 1998-09-26 |
| 1999 | 1999-05-28 | 1999-09-04 |
| 2000 | 2000-06-01 | 2000-09-18 |
| 2002 | 2002-04-16 | 2002-10-01 |
| 2003 | 2003-04-15 | 2003-09-12 |
| 2004 | 2004-04-17 | 2004-09-15 |
| 2008 | 2008-06-08 | 2008-09-03 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 25 | 70 | 1988 | 19 |
| 35 C (95 F): Days | 16 | 14 | 1988 | 4 |
| 90 F (32.2 C): Days | 23 | 41 | 1988 | 1 |
| 100 F (37.8 C): Days | 2 | 6 | 1988 | 1 |
| 0 C (32 F): Ice days (max | 25 | 82 | 1985 | 77 |
| 0 C (32 F): Frost days (min | 25 | 173 | 2002 | 162 |
| -10 C (14 F): Days with min | 25 | 83 | 2008 | 83 |
| -20 C (-4 F): Days with min | 25 | 32 | 1985 | 26 |
| -30 C (-22 F): Days with min | 10 | 6 | 1994 | 4 |
| 20 C (68 F): Tropical nights (min | 25 | 35 | 1885 | 6 |
| 25 C (77 F): Days with min | 4 | 4 | 1998 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 56 | 44 | 1876 | 31 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 56 | 25 | 1876 | 10 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 45 | 6 | 1869 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 6 | 1 | 1869 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 32 | 5 | 1982 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 3 | 1 | 1959 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1885.
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 (2025-12-31).