Steelville 2 N Threshold Days by Year

19 fixed thresholds counted per year at Steelville 2 N (USC00238043): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Steelville 2 N Thresholds

Steelville 2 N: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1985 with 52.
Steelville 2 N: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1990 with 20.
Steelville 2 N: days with 50 mm (1.97 in) or more of precipitation in 61 years, most in 1993 with 10.
Steelville 2 N: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 1980 with 106.
19 fixed thresholds have at least one qualifying day at Steelville 2 N.

Days at or above 30 C (86 F)

38 years with a qualifying day

Days per year at Steelville 2 N with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 106 in 1980.

Days at or above 30 C (86 F) per year at Steelville 2 N
Year	Days	Decade average
1962	99	81.2
1963	94	81.2
1964	82	81.2
1966	64	81.2
1969	67	81.2
1970	64	76.7
1971	77	76.7
1972	71	76.7
1974	65	76.7
1975	89	76.7
1976	78	76.7
1977	87	76.7
1978	85	76.7
1979	74	76.7
1980	106	79
1981	67	79
1982	52	79
1983	80	79
1984	77	79
1985	68	79
1986	87	79
1987	95	79
1988	92	79
1989	66	79
1990	68	69.1
1991	95	69.1
1992	61	69.1
1993	75	69.1
1994	56	69.1
1995	66	69.1
1996	65	69.1
1997	58	69.1
1998	78	69.1
1999	69	69.1
2000	77	70.5
2001	72	70.5
2002	76	70.5
2003	57	70.5

For each year, a bar from the first to the last day at Steelville 2 N meeting 30 C (86 F).

First to last qualifying date each year at Steelville 2 N
Year	First date	Last date
1962	1962-02-13	1962-10-12
1963	1963-03-29	1963-10-19
1964	1964-05-16	1964-10-17
1966	1966-05-05	1966-09-04
1969	1969-05-28	1969-09-07
1970	1970-04-27	1970-09-22
1971	1971-06-06	1971-10-03
1972	1972-04-13	1972-09-21
1974	1974-03-07	1974-08-26
1975	1975-04-28	1975-10-22
1976	1976-04-16	1976-10-04
1977	1977-04-11	1977-09-19
1978	1978-04-09	1978-10-22
1979	1979-05-08	1979-10-21
1980	1980-04-22	1980-10-10
1981	1981-04-01	1981-10-06
1982	1982-04-16	1982-10-06
1983	1983-05-07	1983-09-20
1984	1984-04-28	1984-09-25
1985	1985-03-29	1985-09-23
1986	1986-03-30	1986-09-30
1987	1987-04-20	1987-09-27
1988	1988-03-23	1988-09-23
1989	1989-04-22	1989-10-16
1990	1990-04-24	1990-09-28
1991	1991-03-27	1991-09-16
1992	1992-04-11	1992-09-18
1993	1993-05-06	1993-09-23
1994	1994-04-15	1994-10-02
1995	1995-04-09	1995-10-17
1996	1996-04-20	1996-09-12
1997	1997-03-22	1997-10-08
1998	1998-05-13	1998-09-28
1999	1999-04-02	1999-10-27
2000	2000-05-08	2000-10-03
2001	2001-04-08	2001-09-08
2002	2002-04-15	2002-10-02
2003	2003-04-14	2003-10-20

Every Fixed Threshold

Fixed thresholds at Steelville 2 N
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	38	106	1980	57
35 C (95 F): Days	37	53	1980	11
40 C (104 F): Days	7	17	1980	1
90 F (32.2 C): Days	38	78	1980	35
100 F (37.8 C): Days	19	30	1980	3
110 F (43.3 C): Days	1	4	1980	4
0 C (32 F): Ice days (max	38	44	1978	18
0 C (32 F): Frost days (min	38	172	1988	106
-10 C (14 F): Days with min	38	56	1979	24
-20 C (-4 F): Days with min	32	17	1979	3
-30 C (-22 F): Days with min	6	3	1977	2
20 C (68 F): Tropical nights (min	38	29	1970	11
25 C (77 F): Days with min	2	1	1963	1
10 mm (0.39 in): Days with 10 mm or more rain	67	52	1985	31
25 mm (0.98 in): Days with 25 mm or more rain	67	20	1990	8
50 mm (1.97 in): Days with 50 mm or more rain	61	10	1993	3
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1982	1
10 cm (3.9 in): Days with 10 cm or more snowfall	33	5	1978	2
25 cm (9.8 in): Days with 25 cm or more snowfall	4	1	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.

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Data for Steelville 2 N threshold days by year: CSV or JSON. Field meanings are on the data page.

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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Steelville 2 N Threshold Days by Year

Key Facts for Steelville 2 N Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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