Puerto San Carlos Threshold Days by Year (MXN00003045)

11 fixed thresholds counted per year at Puerto San Carlos (MXN00003045): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Puerto San Carlos Thresholds

Puerto San Carlos: days with a maximum temperature at or above 30 C (86 F) in 36 years, most in 1976 with 280.
Puerto San Carlos: days with a maximum temperature at or above 90 F (32.2 C) in 34 years, most in 2008 with 165.
Puerto San Carlos: nights with a minimum temperature at or above 20 C (68 F) in 34 years, most in 2009 with 210.
Puerto San Carlos: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1992 with 8.
11 fixed thresholds have at least one qualifying day at Puerto San Carlos.

Days at or above 30 C (86 F)

36 years with a qualifying day

Days per year at Puerto San Carlos with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 280 in 1976.

Days at or above 30 C (86 F) per year at Puerto San Carlos
Year	Days	Decade average
1968	47	47
1971	81	105.9
1972	113	105.9
1973	46	105.9
1974	74	105.9
1975	128	105.9
1976	280	105.9
1977	56	105.9
1978	94	105.9
1979	81	105.9
1982	97	44.2
1984	39	44.2
1986	24	44.2
1987	55	44.2
1988	4	44.2
1989	46	44.2
1991	48	80
1992	88	80
1993	55	80
1994	80	80
1995	70	80
1996	127	80
1997	147	80
1999	25	80
2000	55	108.8
2001	98	108.8
2002	35	108.8
2003	86	108.8
2004	31	108.8
2005	31	108.8
2006	167	108.8
2007	193	108.8
2008	194	108.8
2009	198	108.8
2011	123	149
2012	175	149

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

First to last qualifying date each year at Puerto San Carlos
Year	First date	Last date
1968	1968-07-06	1968-11-01
1971	1971-06-25	1971-10-28
1972	1972-06-30	1972-10-30
1973	1973-07-23	1973-11-11
1974	1974-07-07	1974-10-23
1975	1975-07-11	1975-12-18
1976	1976-01-01	1976-12-17
1977	1977-08-11	1977-12-31
1978	1978-03-18	1978-10-29
1979	1979-06-04	1979-10-18
1982	1982-02-27	1982-12-19
1984	1984-01-24	1984-09-30
1986	1986-04-15	1986-10-30
1987	1987-01-28	1987-10-26
1988	1988-07-22	1988-10-13
1989	1989-07-27	1989-10-26
1991	1991-08-09	1991-11-09
1992	1992-06-21	1992-10-27
1993	1993-07-31	1993-11-05
1994	1994-06-27	1994-10-12
1995	1995-07-20	1995-09-30
1996	1996-07-09	1996-11-13
1997	1997-05-06	1997-11-22
1999	1999-08-21	1999-09-28
2000	2000-07-21	2000-10-12
2001	2001-07-27	2001-11-13
2002	2002-07-24	2002-10-02
2003	2003-08-12	2003-11-05
2004	2004-09-02	2004-10-02
2005	2005-08-01	2005-09-04
2006	2006-04-27	2006-10-31
2007	2007-05-03	2007-11-20
2008	2008-05-07	2008-11-30
2009	2009-05-20	2009-12-04
2011	2011-07-07	2011-11-09
2012	2012-05-20	2012-11-25

Every Fixed Threshold

Fixed thresholds at Puerto San Carlos
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	36	280	1976	175
35 C (95 F): Days	23	127	2012	127
40 C (104 F): Days	5	33	2012	33
90 F (32.2 C): Days	34	165	2008	152
100 F (37.8 C): Days	10	64	2012	64
20 C (68 F): Tropical nights (min	34	210	2009	181
25 C (77 F): Days with min	6	93	2012	93
10 mm (0.39 in): Days with 10 mm or more rain	31	8	1992	5
25 mm (0.98 in): Days with 25 mm or more rain	20	4	2012	4
50 mm (1.97 in): Days with 50 mm or more rain	9	2	2006	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1979	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

Data for Puerto San Carlos 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).

Puerto San Carlos Threshold Days by Year (MXN00003045)

Key Facts for Puerto San Carlos Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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