Termo 1 E Threshold Days by Year

15 fixed thresholds counted per year at Termo 1 E (USC00048873): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Termo 1 E Thresholds

Termo 1 E: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1965 with 13.
Termo 1 E: days with a maximum temperature at or above 30 C (86 F) in 36 years, most in 1974 with 62.
Termo 1 E: days with a maximum temperature at or above 90 F (32.2 C) in 36 years, most in 1988 with 40.
Termo 1 E: days with a maximum temperature at or below 0 C (32 F) in 36 years, most in 1990 with 34.
15 fixed thresholds have at least one qualifying day at Termo 1 E.

Days at or above 30 C (86 F)

36 years with a qualifying day

Days per year at Termo 1 E with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 62 in 1974.

Days at or above 30 C (86 F) per year at Termo 1 E
Year	Days	Decade average
1963	34	41
1964	38	41
1965	15	41
1966	49	41
1967	54	41
1968	47	41
1969	50	41
1970	54	44.2
1971	42	44.2
1972	40	44.2
1973	48	44.2
1974	62	44.2
1975	37	44.2
1976	36	44.2
1977	50	44.2
1978	29	44.2
1979	44	44.2
1980	21	35.3
1981	54	35.3
1982	32	35.3
1983	25	35.3
1984	40	35.3
1985	31	35.3
1986	37	35.3
1987	33	35.3
1988	61	35.3
1989	19	35.3
1990	36	34
1991	41	34
1992	36	34
1993	13	34
1994	49	34
1995	25	34
1996	45	34
1997	26	34
1998	35	34

For each year, a bar from the first to the last day at Termo 1 E meeting 30 C (86 F).

First to last qualifying date each year at Termo 1 E
Year	First date	Last date
1963	1963-07-12	1963-09-28
1964	1964-06-24	1964-08-26
1965	1965-07-05	1965-08-09
1966	1966-05-25	1966-09-06
1967	1967-06-29	1967-09-28
1968	1968-06-16	1968-09-08
1969	1969-06-03	1969-09-12
1970	1970-06-02	1970-09-10
1971	1971-07-13	1971-09-13
1972	1972-05-28	1972-08-31
1973	1973-06-09	1973-09-12
1974	1974-06-10	1974-09-24
1975	1975-06-13	1975-09-08
1976	1976-06-18	1976-09-09
1977	1977-06-04	1977-09-10
1978	1978-06-08	1978-08-29
1979	1979-06-03	1979-09-17
1980	1980-07-16	1980-10-03
1981	1981-06-20	1981-09-17
1982	1982-06-16	1982-09-08
1983	1983-05-27	1983-09-11
1984	1984-05-28	1984-09-18
1985	1985-06-12	1985-08-25
1986	1986-05-28	1986-09-06
1987	1987-06-12	1987-09-23
1988	1988-06-15	1988-09-09
1989	1989-07-06	1989-08-14
1990	1990-06-20	1990-09-10
1991	1991-06-10	1991-09-20
1992	1992-05-24	1992-08-27
1993	1993-06-19	1993-09-10
1994	1994-06-10	1994-09-27
1995	1995-06-25	1995-09-16
1996	1996-06-07	1996-10-09
1997	1997-06-20	1997-08-15
1998	1998-07-06	1998-09-15

Every Fixed Threshold

Fixed thresholds at Termo 1 E
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	36	62	1974	35
35 C (95 F): Days	32	11	1978	6
90 F (32.2 C): Days	36	40	1988	26
100 F (37.8 C): Days	2	2	1972	1
0 C (32 F): Ice days (max	36	34	1990	17
0 C (32 F): Frost days (min	35	245	1978	202
-10 C (14 F): Days with min	35	90	1985	28
-20 C (-4 F): Days with min	32	23	1990	8
-30 C (-22 F): Days with min	7	3	1990	1
10 mm (0.39 in): Days with 10 mm or more rain	38	13	1965	10
25 mm (0.98 in): Days with 25 mm or more rain	18	4	1995	2
50 mm (1.97 in): Days with 50 mm or more rain	1	1	1995	1
10 cm (3.9 in): Days with 10 cm or more snowfall	19	28	1996	11
25 cm (9.8 in): Days with 25 cm or more snowfall	6	4	1997	4
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1997	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

Data for Termo 1 E 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).

Termo 1 E Threshold Days by Year

Key Facts for Termo 1 E Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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