Larissa Threshold Days by Year (GR000016648)

17 fixed thresholds counted per year at Larissa (GR000016648): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Larissa Thresholds

Larissa: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1955 with 28.
Larissa: days with 25 mm (0.98 in) or more of precipitation in 59 years, most in 1982 with 9.
Larissa: days with a maximum temperature at or above 30 C (86 F) in 51 years, most in 1994 with 128.
Larissa: days with a maximum temperature at or above 35 C (95 F) in 51 years, most in 1962 with 49.
17 fixed thresholds have at least one qualifying day at Larissa.

Days at or above 30 C (86 F)

51 years with a qualifying day

Days per year at Larissa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 128 in 1994.

Days at or above 30 C (86 F) per year at Larissa
Year	Days	Decade average
1955	81	87.8
1956	85	87.8
1957	94	87.8
1958	99	87.8
1959	80	87.8
1960	84	92.1
1961	92	92.1
1962	115	92.1
1963	98	92.1
1964	84	92.1
1965	88	92.1
1966	92	92.1
1967	76	92.1
1968	95	92.1
1969	97	92.1
1970	98	82.6
1971	78	82.6
1972	79	82.6
1973	93	82.6
1974	80	82.6
1975	95	82.6
1976	65	82.6
1977	95	82.6
1978	70	82.6
1979	73	82.6
1980	76	86
1981	94	86
1982	77	86
1983	77	86
1984	79	86
1985	98	86
1986	97	86
1987	86	86
1988	102	86
1989	74	86
1990	94	96.9
1991	76	96.9
1992	87	96.9
1993	112	96.9
1994	128	96.9
1995	106	96.9
1996	81	96.9
1997	87	96.9
1998	94	96.9
1999	104	96.9
2000	113	98.4
2001	115	98.4
2002	77	98.4
2003	104	98.4
2004	83	98.4
2025	85	85

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

First to last qualifying date each year at Larissa
Year	First date	Last date
1955	1955-05-19	1955-09-16
1956	1956-06-09	1956-10-05
1957	1957-05-29	1957-10-04
1958	1958-05-10	1958-09-23
1959	1959-05-21	1959-09-28
1960	1960-05-19	1960-09-07
1961	1961-04-18	1961-10-02
1962	1962-05-09	1962-09-24
1963	1963-06-10	1963-09-28
1964	1964-06-02	1964-10-16
1965	1965-05-19	1965-10-03
1966	1966-05-25	1966-10-14
1967	1967-05-17	1967-09-29
1968	1968-05-03	1968-09-25
1969	1969-05-16	1969-09-20
1970	1970-04-27	1970-09-17
1971	1971-05-21	1971-09-13
1972	1972-05-21	1972-09-18
1973	1973-05-05	1973-10-18
1974	1974-06-01	1974-10-24
1975	1975-05-21	1975-09-29
1976	1976-06-03	1976-10-01
1977	1977-05-02	1977-09-22
1978	1978-05-25	1978-09-12
1979	1979-05-28	1979-10-17
1980	1980-06-10	1980-10-18
1981	1981-06-02	1981-10-08
1982	1982-05-12	1982-09-30
1983	1983-05-01	1983-10-01
1984	1984-05-21	1984-10-10
1985	1985-04-10	1985-09-26
1986	1986-05-22	1986-09-25
1987	1987-06-05	1987-09-28
1988	1988-05-06	1988-09-18
1989	1989-05-12	1989-09-17
1990	1990-05-17	1990-10-09
1991	1991-06-07	1991-10-20
1992	1992-05-11	1992-10-12
1993	1993-05-21	1993-10-18
1994	1994-05-18	1994-10-05
1995	1995-05-08	1995-09-22
1996	1996-05-09	1996-09-13
1997	1997-05-08	1997-10-10
1998	1998-06-01	1998-10-02
1999	1999-05-01	1999-10-04
2000	2000-05-08	2000-09-22
2001	2001-03-25	2001-10-22
2002	2002-05-18	2002-08-26
2003	2003-05-01	2003-10-08
2004	2004-06-10	2004-10-20
2025	2025-05-04	2025-08-24

Every Fixed Threshold

Fixed thresholds at Larissa
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	51	128	1994	85
35 C (95 F): Days	51	49	1962	45
40 C (104 F): Days	34	7	1958	6
45 C (113 F): Days	3	1	1958	1
90 F (32.2 C): Days	51	88	1962	72
100 F (37.8 C): Days	48	16	1957	19
110 F (43.3 C): Days	8	3	1958	2
0 C (32 F): Ice days (max	12	7	1956	1
0 C (32 F): Frost days (min	51	71	1992	12
-10 C (14 F): Days with min	11	6	1968	1
-20 C (-4 F): Days with min	2	2	2001	2
20 C (68 F): Tropical nights (min	51	38	2003	11
25 C (77 F): Days with min	7	2	2000	2
10 mm (0.39 in): Days with 10 mm or more rain	67	28	1955	5
25 mm (0.98 in): Days with 25 mm or more rain	59	9	1982	2
50 mm (1.97 in): Days with 50 mm or more rain	20	2	1978	2
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1962	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.

Download the Data

Data for Larissa 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).

Larissa Threshold Days by Year (GR000016648)

Key Facts for Larissa Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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