Finca Ocotlan Threshold Days by Year (MXN00007065)

12 fixed thresholds counted per year at Finca Ocotlan (MXN00007065): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Finca Ocotlan Thresholds

Finca Ocotlan: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 2003 with 68.
Finca Ocotlan: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1986 with 33.
Finca Ocotlan: days with a maximum temperature at or above 30 C (86 F) in 33 years, most in 1995 with 364.
Finca Ocotlan: days with a maximum temperature at or above 90 F (32.2 C) in 33 years, most in 1968 with 236.
12 fixed thresholds have at least one qualifying day at Finca Ocotlan.

Days at or above 30 C (86 F)

33 years with a qualifying day

Days per year at Finca Ocotlan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 364 in 1995.

Days at or above 30 C (86 F) per year at Finca Ocotlan
Year	Days	Decade average
1961	299	321.8
1963	319	321.8
1964	292	321.8
1965	324	321.8
1967	342	321.8
1968	355	321.8
1974	280	261
1975	282	261
1977	221	261
1981	264	276.3
1982	295	276.3
1986	282	276.3
1988	264	276.3
1990	248	333.2
1991	327	333.2
1992	322	333.2
1993	344	333.2
1994	357	333.2
1995	364	333.2
1996	364	333.2
1997	356	333.2
1998	325	333.2
1999	325	333.2
2001	318	272.5
2002	345	272.5
2003	268	272.5
2004	260	272.5
2005	320	272.5
2006	305	272.5
2008	152	272.5
2009	212	272.5
2010	180	206.5
2011	233	206.5

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

First to last qualifying date each year at Finca Ocotlan
Year	First date	Last date
1961	1961-01-01	1961-11-30
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-12-31
1965	1965-01-01	1965-12-31
1967	1967-01-01	1967-12-31
1968	1968-01-01	1968-12-31
1974	1974-01-01	1974-12-31
1975	1975-01-02	1975-12-31
1977	1977-01-01	1977-11-30
1981	1981-01-06	1981-12-31
1982	1982-01-01	1982-12-31
1986	1986-01-01	1986-12-31
1988	1988-01-02	1988-12-30
1990	1990-01-16	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-01	1992-12-31
1993	1993-01-01	1993-12-31
1994	1994-01-01	1994-12-31
1995	1995-01-01	1995-12-31
1996	1996-01-01	1996-12-31
1997	1997-01-01	1997-12-31
1998	1998-01-01	1998-12-31
1999	1999-01-01	1999-12-31
2001	2001-01-01	2001-12-30
2002	2002-01-01	2002-12-31
2003	2003-01-01	2003-12-16
2004	2004-01-04	2004-12-31
2005	2005-01-01	2005-12-31
2006	2006-01-01	2006-12-31
2008	2008-01-02	2008-12-30
2009	2009-01-02	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31

Every Fixed Threshold

Fixed thresholds at Finca Ocotlan
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	33	364	1995	233
35 C (95 F): Days	31	137	2002	20
40 C (104 F): Days	5	72	2003	72
45 C (113 F): Days	3	13	2003	13
90 F (32.2 C): Days	33	236	1968	51
100 F (37.8 C): Days	15	99	2003	1
110 F (43.3 C): Days	4	18	2003	18
20 C (68 F): Tropical nights (min	33	213	2002	82
25 C (77 F): Days with min	6	2	1981	1
10 mm (0.39 in): Days with 10 mm or more rain	35	68	2003	46
25 mm (0.98 in): Days with 25 mm or more rain	35	33	1986	20
50 mm (1.97 in): Days with 50 mm or more rain	27	18	2003	5

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

Data for Finca Ocotlan 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).

Finca Ocotlan Threshold Days by Year (MXN00007065)

Key Facts for Finca Ocotlan Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related