Built 2026-10-19 (19 October 2026)

Nexpa Threshold Days by Year (MXN00012188)

11 fixed thresholds counted per year at Nexpa (MXN00012188): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nexpa Thresholds

  • Nexpa: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1984 with 40.
  • Nexpa: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1984 with 22.
  • Nexpa: days with a maximum temperature at or above 30 C (86 F) in 14 years, most in 2008 with 366.
  • Nexpa: days with a maximum temperature at or above 35 C (95 F) in 14 years, most in 2007 with 244.
  • 11 fixed thresholds have at least one qualifying day at Nexpa.
14 years with a qualifying day
Days at or above 30 C (86 F) per year at Nexpa Days per year at Nexpa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 2008. 01002003004001981: 3561982: 3601983: 3581984: 3401985: 3301986: 3301987: 3601988: 3302005: 3652007: 3642008: 3662009: 3652011: 3302012: 3661981198319851987200520082011
Days per year at Nexpa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 366 in 2008.
Days at or above 30 C (86 F) per year at Nexpa
YearDaysDecade average
1981356345.5
1982360345.5
1983358345.5
1984340345.5
1985330345.5
1986330345.5
1987360345.5
1988330345.5
2005365365
2007364365
2008366365
2009365365
2011330348
2012366348
First to last qualifying date each year at Nexpa For each year, a bar from the first to the last day at Nexpa meeting 30 C (86 F). 1981: 2 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831984: 1 January 1984 to 31 December 19841985: 1 January 1985 to 31 December 19851986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19882005: 1 January 2005 to 31 December 20052007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092011: 1 January 2011 to 30 November 20112012: 1 January 2012 to 31 December 20121981198319851987200520082011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nexpa meeting 30 C (86 F).
First to last qualifying date each year at Nexpa
YearFirst dateLast date
19811981-01-021981-12-31
19821982-01-011982-12-31
19831983-01-011983-12-31
19841984-01-011984-12-31
19851985-01-011985-12-31
19861986-01-011986-12-31
19871987-01-011987-12-31
19881988-01-011988-12-31
20052005-01-012005-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20112011-01-012011-11-30
20122012-01-012012-12-31

Every Fixed Threshold

Fixed thresholds at Nexpa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days143662008366
35 C (95 F): Days142442007224
40 C (104 F): Days119201119
90 F (32.2 C): Days143382005321
100 F (37.8 C): Days967201111
20 C (68 F): Tropical nights (min123362012336
25 C (77 F): Days with min1184201284
10 mm (0.39 in): Days with 10 mm or more rain1540198414
25 mm (0.98 in): Days with 25 mm or more rain152219847
50 mm (1.97 in): Days with 50 mm or more rain141219842
100 mm (3.94 in): Days with 100 mm or more rain6419841

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Nexpa 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).