E.T.A. 110 Allende Threshold Days by Year (MXN00005063)

14 fixed thresholds counted per year at E.T.A. 110 Allende (MXN00005063): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for E.T.A. 110 Allende Thresholds

E.T.A. 110 Allende: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1992 with 18.
E.T.A. 110 Allende: days with 25 mm (0.98 in) or more of precipitation in 16 years, most in 1994 with 12.
E.T.A. 110 Allende: days with a maximum temperature at or above 30 C (86 F) in 14 years, most in 2001 with 208.
E.T.A. 110 Allende: days with a maximum temperature at or above 35 C (95 F) in 14 years, most in 2001 with 139.
14 fixed thresholds have at least one qualifying day at E.T.A. 110 Allende.

Days at or above 30 C (86 F)

14 years with a qualifying day

Days per year at E.T.A. 110 Allende with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 208 in 2001.

Days at or above 30 C (86 F) per year at E.T.A. 110 Allende
Year	Days	Decade average
1979	189	189
1985	166	169.5
1989	173	169.5
1990	144	163.8
1991	148	163.8
1992	163	163.8
1993	172	163.8
1994	172	163.8
1995	171	163.8
1997	145	163.8
1998	176	163.8
1999	183	163.8
2000	181	194.5
2001	208	194.5

For each year, a bar from the first to the last day at E.T.A. 110 Allende meeting 30 C (86 F).

First to last qualifying date each year at E.T.A. 110 Allende
Year	First date	Last date
1979	1979-02-13	1979-12-12
1985	1985-03-11	1985-10-14
1989	1989-01-28	1989-11-25
1990	1990-04-25	1990-11-25
1991	1991-03-07	1991-09-20
1992	1992-03-16	1992-11-27
1993	1993-02-16	1993-10-20
1994	1994-03-06	1994-11-03
1995	1995-03-21	1995-11-13
1997	1997-03-04	1997-11-02
1998	1998-02-23	1998-10-14
1999	1999-01-17	1999-10-16
2000	2000-02-14	2000-10-06
2001	2001-02-14	2001-11-08

Every Fixed Threshold

Fixed thresholds at E.T.A. 110 Allende
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	14	208	2001	208
35 C (95 F): Days	14	139	2001	139
40 C (104 F): Days	10	25	1998	3
90 F (32.2 C): Days	14	166	2001	166
100 F (37.8 C): Days	14	78	1998	54
0 C (32 F): Ice days (max	1	4	1985	4
0 C (32 F): Frost days (min	14	31	1985	4
20 C (68 F): Tropical nights (min	14	167	1989	143
25 C (77 F): Days with min	11	14	1989	3
10 mm (0.39 in): Days with 10 mm or more rain	16	18	1992	20
25 mm (0.98 in): Days with 25 mm or more rain	16	12	1994	12
50 mm (1.97 in): Days with 50 mm or more rain	13	5	1992	3
100 mm (3.94 in): Days with 100 mm or more rain	3	2	1999	2
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1999	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

Data for E.T.A. 110 Allende 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).

E.T.A. 110 Allende Threshold Days by Year (MXN00005063)

Key Facts for E.T.A. 110 Allende Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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