Buenavista Threshold Days by Year (MXN00006002)

12 fixed thresholds counted per year at Buenavista (MXN00006002): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Buenavista Thresholds

Buenavista: days with 10 mm (0.39 in) or more of precipitation in 63 years, most in 1963 with 54.
Buenavista: days with 25 mm (0.98 in) or more of precipitation in 62 years, most in 1967 with 23.
Buenavista: days with 50 mm (1.97 in) or more of precipitation in 58 years, most in 1998 with 8.
Buenavista: days with a maximum temperature at or above 30 C (86 F) in 45 years, most in 2005 with 361.
12 fixed thresholds have at least one qualifying day at Buenavista.

Days at or above 30 C (86 F)

45 years with a qualifying day

Days per year at Buenavista with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 361 in 2005.

Days at or above 30 C (86 F) per year at Buenavista
Year	Days	Decade average
1921	280	275
1922	309	275
1923	261	275
1925	259	275
1926	249	275
1927	297	275
1928	270	275
1930	303	290.5
1931	278	290.5
1971	336	326.1
1972	323	326.1
1973	326	326.1
1974	340	326.1
1975	320	326.1
1976	330	326.1
1977	348	326.1
1978	328	326.1
1979	284	326.1
1980	220	304.3
1981	198	304.3
1982	303	304.3
1983	310	304.3
1984	342	304.3
1985	356	304.3
1986	311	304.3
1987	322	304.3
1988	353	304.3
1989	328	304.3
1990	357	284.5
1995	269	284.5
1996	228	284.5
1997	288	284.5
1998	251	284.5
1999	314	284.5
2000	350	333
2002	320	333
2003	326	333
2004	355	333
2005	361	333
2006	307	333
2007	325	333
2008	320	333
2009	333	333
2010	273	295.5
2011	318	295.5

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

First to last qualifying date each year at Buenavista
Year	First date	Last date
1921	1921-01-03	1921-12-31
1922	1922-01-01	1922-12-31
1923	1923-01-01	1923-11-28
1925	1925-01-03	1925-11-29
1926	1926-02-05	1926-12-31
1927	1927-01-01	1927-12-29
1928	1928-01-01	1928-12-31
1930	1930-01-01	1930-12-31
1931	1931-01-01	1931-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-04	1973-12-31
1974	1974-01-01	1974-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-28
1980	1980-01-06	1980-12-30
1981	1981-01-06	1981-12-28
1982	1982-01-07	1982-12-17
1983	1983-01-04	1983-12-31
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-27
1987	1987-01-10	1987-12-31
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-31
1990	1990-01-03	1990-12-31
1995	1995-01-02	1995-12-27
1996	1996-01-06	1996-12-31
1997	1997-01-01	1997-12-31
1998	1998-01-01	1998-12-11
1999	1999-01-08	1999-12-31
2000	2000-01-01	2000-12-31
2002	2002-01-01	2002-11-30
2003	2003-01-01	2003-12-31
2004	2004-01-01	2004-12-31
2005	2005-01-01	2005-12-31
2006	2006-01-01	2006-12-31
2007	2007-01-01	2007-12-31
2008	2008-01-01	2008-12-31
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31

Every Fixed Threshold

Fixed thresholds at Buenavista
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	45	361	2005	318
35 C (95 F): Days	45	226	1990	17
40 C (104 F): Days	1	2	1976	2
90 F (32.2 C): Days	45	297	1990	123
100 F (37.8 C): Days	23	29	1973	1
20 C (68 F): Tropical nights (min	44	188	2005	99
25 C (77 F): Days with min	1	2	2011	2
10 mm (0.39 in): Days with 10 mm or more rain	63	54	1963	37
25 mm (0.98 in): Days with 25 mm or more rain	62	23	1967	21
50 mm (1.97 in): Days with 50 mm or more rain	58	8	1998	6
100 mm (3.94 in): Days with 100 mm or more rain	12	4	1954	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	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 1921.

Download the Data

Data for Buenavista 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).

Buenavista Threshold Days by Year (MXN00006002)

Key Facts for Buenavista Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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