Loreto Threshold Days by Year (MXN00032033)

8 fixed thresholds counted per year at Loreto (MXN00032033): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Loreto Thresholds

Loreto: nights with a minimum temperature at or below 0 C (32 F) in 39 years, most in 1996 with 78.
Loreto: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1967 with 25.
Loreto: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 2011 with 150.
Loreto: days with a maximum temperature at or above 90 F (32.2 C) in 36 years, most in 2011 with 58.
8 fixed thresholds have at least one qualifying day at Loreto.

Days at or above 30 C (86 F)

38 years with a qualifying day

Days per year at Loreto with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 150 in 2011.

Days at or above 30 C (86 F) per year at Loreto
Year	Days	Decade average
1964	133	95.8
1965	103	95.8
1966	69	95.8
1967	92	95.8
1968	96	95.8
1969	82	95.8
1970	90	83.2
1971	53	83.2
1972	88	83.2
1973	80	83.2
1975	59	83.2
1976	79	83.2
1977	94	83.2
1978	101	83.2
1979	105	83.2
1983	71	62.4
1984	43	62.4
1985	54	62.4
1987	70	62.4
1988	74	62.4
1990	74	61.8
1991	112	61.8
1992	83	61.8
1994	69	61.8
1995	77	61.8
1996	12	61.8
1997	14	61.8
1998	65	61.8
1999	50	61.8
2000	60	83
2005	88	83
2006	84	83
2007	75	83
2008	76	83
2009	115	83
2010	83	116
2011	150	116
2012	115	116

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

First to last qualifying date each year at Loreto
Year	First date	Last date
1964	1964-03-21	1964-10-02
1965	1965-03-09	1965-11-27
1966	1966-04-14	1966-10-09
1967	1967-03-10	1967-12-16
1968	1968-03-28	1968-10-21
1969	1969-03-25	1969-11-14
1970	1970-03-24	1970-10-28
1971	1971-03-11	1971-07-25
1972	1972-02-25	1972-10-29
1973	1973-02-05	1973-11-07
1975	1975-03-02	1975-10-28
1976	1976-03-10	1976-10-03
1977	1977-03-10	1977-10-09
1978	1978-03-14	1978-08-27
1979	1979-03-12	1979-10-22
1983	1983-03-20	1983-10-07
1984	1984-03-29	1984-10-19
1985	1985-03-02	1985-10-07
1987	1987-03-22	1987-10-20
1988	1988-02-03	1988-11-14
1990	1990-03-06	1990-06-28
1991	1991-03-05	1991-10-30
1992	1992-03-19	1992-10-01
1994	1994-03-19	1994-11-14
1995	1995-03-22	1995-11-03
1996	1996-05-22	1996-06-24
1997	1997-05-27	1997-08-31
1998	1998-03-25	1998-07-13
1999	1999-04-06	1999-09-26
2000	2000-03-24	2000-10-04
2005	2005-04-04	2005-10-11
2006	2006-02-18	2006-07-20
2007	2007-03-04	2007-10-20
2008	2008-02-26	2008-08-14
2009	2009-02-19	2009-10-09
2010	2010-04-06	2010-10-27
2011	2011-02-18	2011-10-28
2012	2012-03-01	2012-10-26

Every Fixed Threshold

Fixed thresholds at Loreto
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	38	150	2011	115
35 C (95 F): Days	26	16	1991	4
90 F (32.2 C): Days	36	58	2011	35
100 F (37.8 C): Days	3	2	2011	2
0 C (32 F): Frost days (min	39	78	1996	16
10 mm (0.39 in): Days with 10 mm or more rain	39	25	1967	11
25 mm (0.98 in): Days with 25 mm or more rain	36	8	1967	7
50 mm (1.97 in): Days with 50 mm or more rain	14	4	1975	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

Data for Loreto 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).

Loreto Threshold Days by Year (MXN00032033)

Key Facts for Loreto Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related