Chinameca Threshold Days by Year (MXN00030043)

14 fixed thresholds counted per year at Chinameca (MXN00030043): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chinameca Thresholds

Chinameca: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 2001 with 85.
Chinameca: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 2001 with 52.
Chinameca: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1981 with 21.
Chinameca: days with 100 mm (3.94 in) or more of precipitation in 16 years, most in 1981 with 4.
14 fixed thresholds have at least one qualifying day at Chinameca.

Days at or above 30 C (86 F)

15 years with a qualifying day

Days per year at Chinameca with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 336 in 1985.

Days at or above 30 C (86 F) per year at Chinameca
Year	Days	Decade average
1977	245	244
1978	243	244
1981	233	307.5
1982	278	307.5
1983	334	307.5
1984	322	307.5
1985	336	307.5
1986	336	307.5
1988	290	307.5
1989	331	307.5
1993	261	237.3
1996	238	237.3
1998	228	237.3
1999	222	237.3
2001	269	269

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

First to last qualifying date each year at Chinameca
Year	First date	Last date
1977	1977-01-26	1977-12-31
1978	1978-01-01	1978-12-23
1981	1981-01-26	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-29
1984	1984-01-04	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-29
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-31
1993	1993-01-01	1993-12-15
1996	1996-01-01	1996-12-30
1998	1998-01-06	1998-12-30
1999	1999-01-01	1999-12-31
2001	2001-01-15	2001-12-23

Every Fixed Threshold

Fixed thresholds at Chinameca
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	15	336	1985	269
35 C (95 F): Days	15	253	1985	56
40 C (104 F): Days	15	102	1983	3
45 C (113 F): Days	5	19	1983	7
90 F (32.2 C): Days	15	293	1985	124
100 F (37.8 C): Days	15	161	1983	20
110 F (43.3 C): Days	6	24	1983	11
20 C (68 F): Tropical nights (min	14	298	1998	247
25 C (77 F): Days with min	11	54	1998	14
10 mm (0.39 in): Days with 10 mm or more rain	23	85	2001	84
25 mm (0.98 in): Days with 25 mm or more rain	23	52	2001	45
50 mm (1.97 in): Days with 50 mm or more rain	23	21	1981	2
100 mm (3.94 in): Days with 100 mm or more rain	16	4	1981	3
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1972	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.

Download the Data

Data for Chinameca 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).

Chinameca Threshold Days by Year (MXN00030043)

Key Facts for Chinameca Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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