Arteaga (Smn) Threshold Days by Year (MXN00005003)

16 fixed thresholds counted per year at Arteaga (Smn) (MXN00005003): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Arteaga (Smn) Thresholds

Arteaga (Smn): days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1976 with 47.
Arteaga (Smn): days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1976 with 28.
Arteaga (Smn): days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 1946 with 329.
Arteaga (Smn): days with a maximum temperature at or above 90 F (32.2 C) in 13 years, most in 1946 with 306.
16 fixed thresholds have at least one qualifying day at Arteaga (Smn).

Days at or above 30 C (86 F)

13 years with a qualifying day

Days per year at Arteaga (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 329 in 1946.

Days at or above 30 C (86 F) per year at Arteaga (Smn)
Year	Days	Decade average
1943	48	235.3
1946	329	235.3
1947	329	235.3
1988	45	45
1992	65	98.7
1993	66	98.7
1994	111	98.7
1996	130	98.7
1997	100	98.7
1998	120	98.7
2004	108	79.3
2005	41	79.3
2006	89	79.3

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

First to last qualifying date each year at Arteaga (Smn)
Year	First date	Last date
1943	1943-01-24	1943-12-29
1946	1946-01-01	1946-12-30
1947	1947-01-06	1947-12-31
1988	1988-03-28	1988-12-31
1992	1992-03-26	1992-11-03
1993	1993-04-06	1993-11-24
1994	1994-02-07	1994-12-06
1996	1996-02-20	1996-12-11
1997	1997-04-24	1997-09-27
1998	1998-03-23	1998-08-27
2004	2004-01-02	2004-11-27
2005	2005-04-07	2005-09-21
2006	2006-03-02	2006-10-21

Every Fixed Threshold

Fixed thresholds at Arteaga (Smn)
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	13	329	1946	89
35 C (95 F): Days	12	273	1946	31
40 C (104 F): Days	3	187	1947	1
45 C (113 F): Days	2	34	1947	34
90 F (32.2 C): Days	13	306	1946	42
100 F (37.8 C): Days	6	229	1947	14
110 F (43.3 C): Days	2	55	1947	55
0 C (32 F): Ice days (max	1	1	1997	1
0 C (32 F): Frost days (min	11	21	1988	7
-10 C (14 F): Days with min	1	2	1997	2
20 C (68 F): Tropical nights (min	10	36	1998	36
25 C (77 F): Days with min	3	1	1947	1
10 mm (0.39 in): Days with 10 mm or more rain	45	47	1976	8
25 mm (0.98 in): Days with 25 mm or more rain	34	28	1976	3
50 mm (1.97 in): Days with 50 mm or more rain	7	11	1976	2
100 mm (3.94 in): Days with 100 mm or more rain	4	6	1978	6

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1943.

Download the Data

Data for Arteaga (Smn) 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).

Arteaga (Smn) Threshold Days by Year (MXN00005003)

Key Facts for Arteaga (Smn) Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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