Tanagra Threshold Days by Year (GRE00105246)

12 fixed thresholds counted per year at Tanagra (GRE00105246): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tanagra Thresholds

Tanagra: days with a maximum temperature at or above 30 C (86 F) in 47 years, most in 1962 with 98.
Tanagra: days with a maximum temperature at or above 35 C (95 F) in 47 years, most in 2000 with 26.
Tanagra: days with a maximum temperature at or above 90 F (32.2 C) in 47 years, most in 1962 with 55.
Tanagra: nights with a minimum temperature at or below 0 C (32 F) in 47 years, most in 1967 with 27.
12 fixed thresholds have at least one qualifying day at Tanagra.

Days at or above 30 C (86 F)

47 years with a qualifying day

Days per year at Tanagra with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 98 in 1962.

Days at or above 30 C (86 F) per year at Tanagra
Year	Days	Decade average
1958	78	65.5
1959	53	65.5
1960	76	76.4
1961	72	76.4
1962	98	76.4
1963	87	76.4
1964	63	76.4
1965	69	76.4
1966	73	76.4
1967	60	76.4
1968	84	76.4
1969	82	76.4
1970	78	72
1971	67	72
1972	73	72
1973	82	72
1974	84	72
1975	81	72
1976	52	72
1977	79	72
1978	62	72
1979	62	72
1980	67	71
1981	72	71
1982	75	71
1983	57	71
1984	74	71
1985	76	71
1986	76	71
1987	67	71
1988	85	71
1989	61	71
1990	74	74.6
1991	56	74.6
1992	68	74.6
1993	81	74.6
1994	96	74.6
1995	79	74.6
1996	61	74.6
1997	67	74.6
1998	79	74.6
1999	85	74.6
2000	80	77.2
2001	95	77.2
2002	62	77.2
2003	81	77.2
2004	68	77.2

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

First to last qualifying date each year at Tanagra
Year	First date	Last date
1958	1958-05-11	1958-09-11
1959	1959-05-22	1959-09-28
1960	1960-05-19	1960-10-27
1961	1961-05-18	1961-10-02
1962	1962-05-10	1962-09-21
1963	1963-06-11	1963-09-28
1964	1964-06-02	1964-10-14
1965	1965-05-29	1965-10-01
1966	1966-06-10	1966-10-13
1967	1967-06-01	1967-10-05
1968	1968-05-03	1968-09-25
1969	1969-05-16	1969-09-21
1970	1970-04-29	1970-09-17
1971	1971-05-22	1971-09-17
1972	1972-05-27	1972-09-28
1973	1973-05-05	1973-10-22
1974	1974-05-25	1974-10-24
1975	1975-05-21	1975-09-28
1976	1976-06-16	1976-09-30
1977	1977-05-22	1977-09-23
1978	1978-05-25	1978-09-12
1979	1979-05-28	1979-10-18
1980	1980-06-10	1980-10-18
1981	1981-06-04	1981-10-08
1982	1982-05-13	1982-10-01
1983	1983-05-02	1983-09-18
1984	1984-05-18	1984-10-10
1985	1985-04-11	1985-09-27
1986	1986-05-24	1986-09-20
1987	1987-06-09	1987-09-29
1988	1988-05-07	1988-09-19
1989	1989-05-15	1989-09-13
1990	1990-05-20	1990-10-10
1991	1991-06-08	1991-10-03
1992	1992-06-04	1992-10-13
1993	1993-05-29	1993-10-19
1994	1994-05-22	1994-10-06
1995	1995-06-01	1995-09-23
1996	1996-05-21	1996-09-24
1997	1997-05-20	1997-09-15
1998	1998-06-02	1998-09-30
1999	1999-05-01	1999-09-29
2000	2000-05-20	2000-09-22
2001	2001-03-25	2001-10-06
2002	2002-06-06	2002-09-24
2003	2003-05-11	2003-10-23
2004	2004-06-12	2004-10-20

Every Fixed Threshold

Fixed thresholds at Tanagra
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	47	98	1962	68
35 C (95 F): Days	47	26	2000	7
40 C (104 F): Days	23	5	1958	2
45 C (113 F): Days	1	1	1973	1
90 F (32.2 C): Days	47	55	1962	37
100 F (37.8 C): Days	40	9	1987	1
110 F (43.3 C): Days	5	1	1958	1
0 C (32 F): Ice days (max	11	5	1992	2
0 C (32 F): Frost days (min	47	27	1967	21
-10 C (14 F): Days with min	3	1	1966	1
20 C (68 F): Tropical nights (min	46	51	2001	27
25 C (77 F): Days with min	5	3	1998	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

Data for Tanagra 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

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

Tanagra Threshold Days by Year (GRE00105246)

Key Facts for Tanagra Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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