Manantlan Threshold Days by Year (MXN00014094)

10 fixed thresholds counted per year at Manantlan (MXN00014094): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Manantlan Thresholds

Manantlan: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1969 with 60.
Manantlan: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1969 with 30.
Manantlan: days with a maximum temperature at or above 30 C (86 F) in 21 years, most in 1982 with 118.
Manantlan: days with a maximum temperature at or above 90 F (32.2 C) in 21 years, most in 1982 with 47.
10 fixed thresholds have at least one qualifying day at Manantlan.

Days at or above 30 C (86 F)

21 years with a qualifying day

Days per year at Manantlan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 118 in 1982.

Days at or above 30 C (86 F) per year at Manantlan
Year	Days	Decade average
1967	50	68
1969	86	68
1970	61	58.3
1971	64	58.3
1972	47	58.3
1973	58	58.3
1974	15	58.3
1975	70	58.3
1976	52	58.3
1977	62	58.3
1978	67	58.3
1979	87	58.3
1980	84	83.2
1981	72	83.2
1982	118	83.2
1984	80	83.2
1985	97	83.2
1986	73	83.2
1987	76	83.2
1988	82	83.2
1989	67	83.2

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

First to last qualifying date each year at Manantlan
Year	First date	Last date
1967	1967-03-12	1967-06-03
1969	1969-03-02	1969-06-23
1970	1970-03-23	1970-06-15
1971	1971-03-03	1971-06-09
1972	1972-03-22	1972-08-31
1973	1973-03-26	1973-10-31
1974	1974-04-05	1974-06-09
1975	1975-03-02	1975-06-17
1976	1976-03-18	1976-06-21
1977	1977-03-08	1977-09-27
1978	1978-03-08	1978-06-15
1979	1979-03-11	1979-10-24
1980	1980-02-15	1980-07-06
1981	1981-03-02	1981-06-15
1982	1982-02-08	1982-11-14
1984	1984-02-23	1984-07-21
1985	1985-02-11	1985-07-29
1986	1986-02-16	1986-06-10
1987	1987-02-16	1987-10-24
1988	1988-01-13	1988-11-06
1989	1989-03-10	1989-09-20

Every Fixed Threshold

Fixed thresholds at Manantlan
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	21	118	1982	67
35 C (95 F): Days	12	13	1982	1
90 F (32.2 C): Days	21	47	1982	9
100 F (37.8 C): Days	3	1	1969	1
0 C (32 F): Frost days (min	4	4	1986	2
20 C (68 F): Tropical nights (min	1	1	1977	1
10 mm (0.39 in): Days with 10 mm or more rain	22	60	1969	29
25 mm (0.98 in): Days with 25 mm or more rain	22	30	1969	12
50 mm (1.97 in): Days with 50 mm or more rain	19	9	1969	2
100 mm (3.94 in): Days with 100 mm or more rain	5	2	1969	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

Data for Manantlan 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).

Manantlan Threshold Days by Year (MXN00014094)

Key Facts for Manantlan Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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