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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Aculco (Smn) Threshold Days by Year (MXN00015002)

5 fixed thresholds counted per year at Aculco (Smn) (MXN00015002): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Aculco (Smn) Thresholds

  • Aculco (Smn): days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1978 with 29.
  • Aculco (Smn): days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1984 with 10.
  • Aculco (Smn): nights with a minimum temperature at or below 0 C (32 F) in 28 years, most in 2010 with 60.
  • Aculco (Smn): days with 50 mm (1.97 in) or more of precipitation in 16 years, most in 1964 with 2.
  • 5 fixed thresholds have at least one qualifying day at Aculco (Smn).
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Aculco (Smn) Days per year at Aculco (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 1961. 051015201961: 191982: 11990: 11998: 152005: 519611982199019982005
Days per year at Aculco (Smn) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 1961.
Days at or above 30 C (86 F) per year at Aculco (Smn)
YearDaysDecade average
19611919
198211
199018
1998158
200555
First to last qualifying date each year at Aculco (Smn) For each year, a bar from the first to the last day at Aculco (Smn) meeting 30 C (86 F). 1961: 29 April 1961 to 26 June 19611982: 4 December 1982 to 4 December 19821990: 28 May 1990 to 28 May 19901998: 31 March 1998 to 14 May 19982005: 5 June 2005 to 12 June 200519611982199019982005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Aculco (Smn) meeting 30 C (86 F).
First to last qualifying date each year at Aculco (Smn)
YearFirst dateLast date
19611961-04-291961-06-26
19821982-12-041982-12-04
19901990-05-281990-05-28
19981998-03-311998-05-14
20052005-06-052005-06-12

Every Fixed Threshold

Fixed thresholds at Aculco (Smn)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days51919615
0 C (32 F): Frost days (min2860201060
10 mm (0.39 in): Days with 10 mm or more rain3429197820
25 mm (0.98 in): Days with 25 mm or more rain331019844
50 mm (1.97 in): Days with 50 mm or more rain16219641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Aculco (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 . Last revised (2025-12-31).