Monticello 3 NE Threshold Days by Year (USC00155524)
18 fixed thresholds counted per year at Monticello 3 NE (USC00155524): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Monticello 3 NE Thresholds
- Monticello 3 NE: days with 10 mm (0.39 in) or more of precipitation in 74 years, most in 1951 with 59.
- Monticello 3 NE: days with 25 mm (0.98 in) or more of precipitation in 74 years, most in 1994 with 25.
- Monticello 3 NE: days with 50 mm (1.97 in) or more of precipitation in 65 years, most in 2010 with 6.
- Monticello 3 NE: days with a maximum temperature at or above 30 C (86 F) in 54 years, most in 1980 with 89.
- 18 fixed thresholds have at least one qualifying day at Monticello 3 NE.
Days at or above 30 C (86 F)
54 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1957 | 82 | 74.7 |
| 1958 | 58 | 74.7 |
| 1959 | 84 | 74.7 |
| 1960 | 60 | 65.5 |
| 1961 | 58 | 65.5 |
| 1962 | 82 | 65.5 |
| 1963 | 56 | 65.5 |
| 1964 | 82 | 65.5 |
| 1965 | 69 | 65.5 |
| 1966 | 62 | 65.5 |
| 1967 | 34 | 65.5 |
| 1968 | 67 | 65.5 |
| 1969 | 85 | 65.5 |
| 1970 | 72 | 52 |
| 1971 | 60 | 52 |
| 1972 | 48 | 52 |
| 1973 | 59 | 52 |
| 1974 | 34 | 52 |
| 1975 | 73 | 52 |
| 1976 | 33 | 52 |
| 1977 | 54 | 52 |
| 1978 | 62 | 52 |
| 1979 | 25 | 52 |
| 1980 | 89 | 64.5 |
| 1981 | 45 | 64.5 |
| 1982 | 41 | 64.5 |
| 1983 | 74 | 64.5 |
| 1986 | 77 | 64.5 |
| 1987 | 72 | 64.5 |
| 1988 | 73 | 64.5 |
| 1989 | 45 | 64.5 |
| 1990 | 55 | 56.8 |
| 1991 | 76 | 56.8 |
| 1992 | 20 | 56.8 |
| 1993 | 73 | 56.8 |
| 1994 | 39 | 56.8 |
| 1995 | 61 | 56.8 |
| 1996 | 42 | 56.8 |
| 1997 | 46 | 56.8 |
| 1998 | 83 | 56.8 |
| 1999 | 73 | 56.8 |
| 2000 | 45 | 53.9 |
| 2001 | 52 | 53.9 |
| 2002 | 76 | 53.9 |
| 2003 | 34 | 53.9 |
| 2004 | 23 | 53.9 |
| 2005 | 78 | 53.9 |
| 2006 | 56 | 53.9 |
| 2007 | 89 | 53.9 |
| 2008 | 59 | 53.9 |
| 2009 | 27 | 53.9 |
| 2010 | 87 | 75.3 |
| 2011 | 76 | 75.3 |
| 2012 | 63 | 75.3 |
| Year | First date | Last date |
|---|---|---|
| 1957 | 1957-04-25 | 1957-09-21 |
| 1958 | 1958-05-31 | 1958-09-26 |
| 1959 | 1959-05-02 | 1959-10-05 |
| 1960 | 1960-04-22 | 1960-09-08 |
| 1961 | 1961-06-02 | 1961-09-25 |
| 1962 | 1962-04-30 | 1962-09-13 |
| 1963 | 1963-04-21 | 1963-09-21 |
| 1964 | 1964-05-18 | 1964-09-21 |
| 1965 | 1965-04-23 | 1965-09-22 |
| 1966 | 1966-05-08 | 1966-09-04 |
| 1967 | 1967-04-16 | 1967-09-20 |
| 1968 | 1968-05-15 | 1968-10-01 |
| 1969 | 1969-05-06 | 1969-10-13 |
| 1970 | 1970-04-29 | 1970-09-24 |
| 1971 | 1971-04-20 | 1971-10-04 |
| 1972 | 1972-05-25 | 1972-09-25 |
| 1973 | 1973-06-03 | 1973-10-04 |
| 1974 | 1974-05-17 | 1974-09-11 |
| 1975 | 1975-05-21 | 1975-10-13 |
| 1976 | 1976-06-09 | 1976-08-28 |
| 1977 | 1977-05-16 | 1977-09-05 |
| 1978 | 1978-04-09 | 1978-09-21 |
| 1979 | 1979-05-08 | 1979-08-29 |
| 1980 | 1980-05-29 | 1980-10-10 |
| 1981 | 1981-06-09 | 1981-09-13 |
| 1982 | 1982-05-12 | 1982-09-15 |
| 1983 | 1983-06-23 | 1983-10-03 |
| 1986 | 1986-04-27 | 1986-10-04 |
| 1987 | 1987-04-22 | 1987-09-16 |
| 1988 | 1988-05-15 | 1988-09-24 |
| 1989 | 1989-04-27 | 1989-09-14 |
| 1990 | 1990-06-08 | 1990-09-12 |
| 1991 | 1991-05-16 | 1991-09-19 |
| 1992 | 1992-06-17 | 1992-09-10 |
| 1993 | 1993-05-09 | 1993-09-15 |
| 1994 | 1994-06-02 | 1994-09-17 |
| 1995 | 1995-04-11 | 1995-09-09 |
| 1996 | 1996-05-19 | 1996-08-24 |
| 1997 | 1997-06-21 | 1997-09-20 |
| 1998 | 1998-05-15 | 1998-10-06 |
| 1999 | 1999-05-12 | 1999-09-29 |
| 2000 | 2000-05-07 | 2000-09-21 |
| 2001 | 2001-04-11 | 2001-09-14 |
| 2002 | 2002-04-17 | 2002-09-20 |
| 2003 | 2003-06-25 | 2003-09-02 |
| 2004 | 2004-05-31 | 2004-09-07 |
| 2005 | 2005-05-13 | 2005-10-06 |
| 2006 | 2006-05-28 | 2006-08-29 |
| 2007 | 2007-05-23 | 2007-10-09 |
| 2008 | 2008-06-05 | 2008-10-14 |
| 2009 | 2009-04-27 | 2009-08-27 |
| 2010 | 2010-04-03 | 2010-09-25 |
| 2011 | 2011-05-22 | 2011-09-15 |
| 2012 | 2012-05-03 | 2012-09-08 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 54 | 89 | 1980 | 63 |
| 35 C (95 F): Days | 29 | 20 | 1980 | 10 |
| 40 C (104 F): Days | 1 | 2 | 2012 | 2 |
| 90 F (32.2 C): Days | 54 | 61 | 1980 | 39 |
| 100 F (37.8 C): Days | 6 | 5 | 1988 | 5 |
| 0 C (32 F): Ice days (max | 54 | 36 | 2010 | 6 |
| 0 C (32 F): Frost days (min | 54 | 122 | 1996 | 87 |
| -10 C (14 F): Days with min | 54 | 32 | 1963 | 4 |
| -20 C (-4 F): Days with min | 24 | 5 | 1962 | 3 |
| -30 C (-22 F): Days with min | 1 | 2 | 1994 | 2 |
| 20 C (68 F): Tropical nights (min | 54 | 52 | 2010 | 38 |
| 25 C (77 F): Days with min | 2 | 2 | 2007 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 74 | 59 | 1951 | 37 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 74 | 25 | 1994 | 12 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 65 | 6 | 2010 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 9 | 1 | 1941 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 33 | 5 | 1960 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 2 | 1 | 1960 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.
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).