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

Simon Bolivar Threshold Days by Year (MXN00010080)

13 fixed thresholds counted per year at Simon Bolivar (MXN00010080): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Simon Bolivar Thresholds

  • Simon Bolivar: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1976 with 19.
  • Simon Bolivar: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 2004 with 7.
  • Simon Bolivar: days with a maximum temperature at or above 30 C (86 F) in 15 years, most in 1999 with 294.
  • Simon Bolivar: days with a maximum temperature at or above 35 C (95 F) in 15 years, most in 1999 with 131.
  • 13 fixed thresholds have at least one qualifying day at Simon Bolivar.
15 years with a qualifying day
Days at or above 30 C (86 F) per year at Simon Bolivar Days per year at Simon Bolivar with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 294 in 1999. 01002003001992: 511993: 2141994: 2901995: 2721999: 2942000: 2752001: 2512002: 2332003: 2012004: 1452005: 1832006: 1572008: 1852009: 1852011: 19419921994199920012003200520082011
Days per year at Simon Bolivar with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 294 in 1999.
Days at or above 30 C (86 F) per year at Simon Bolivar
YearDaysDecade average
199251224.2
1993214224.2
1994290224.2
1995272224.2
1999294224.2
2000275201.7
2001251201.7
2002233201.7
2003201201.7
2004145201.7
2005183201.7
2006157201.7
2008185201.7
2009185201.7
2011194194
First to last qualifying date each year at Simon Bolivar For each year, a bar from the first to the last day at Simon Bolivar meeting 30 C (86 F). 1992: 20 March 1992 to 21 December 19921993: 12 February 1993 to 21 December 19931994: 1 January 1994 to 17 December 19941995: 6 January 1995 to 17 December 19951999: 3 January 1999 to 31 December 19992000: 1 January 2000 to 23 December 20002001: 2 January 2001 to 6 December 20012002: 17 January 2002 to 21 December 20022003: 2 January 2003 to 23 November 20032004: 2 March 2004 to 9 November 20042005: 14 February 2005 to 7 December 20052006: 24 February 2006 to 13 December 20062008: 15 February 2008 to 10 November 20082009: 13 February 2009 to 17 October 20092011: 22 February 2011 to 24 October 201119921994199920012003200520082011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Simon Bolivar meeting 30 C (86 F).
First to last qualifying date each year at Simon Bolivar
YearFirst dateLast date
19921992-03-201992-12-21
19931993-02-121993-12-21
19941994-01-011994-12-17
19951995-01-061995-12-17
19991999-01-031999-12-31
20002000-01-012000-12-23
20012001-01-022001-12-06
20022002-01-172002-12-21
20032003-01-022003-11-23
20042004-03-022004-11-09
20052005-02-142005-12-07
20062006-02-242006-12-13
20082008-02-152008-11-10
20092009-02-132009-10-17
20112011-02-222011-10-24

Every Fixed Threshold

Fixed thresholds at Simon Bolivar
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days152941999194
35 C (95 F): Days151311999116
40 C (104 F): Days629201129
45 C (113 F): Days2419951
90 F (32.2 C): Days151772002143
100 F (37.8 C): Days1459201159
110 F (43.3 C): Days3419951
0 C (32 F): Frost days (min146519953
-10 C (14 F): Days with min1120111
20 C (68 F): Tropical nights (min639199917
10 mm (0.39 in): Days with 10 mm or more rain3819197612
25 mm (0.98 in): Days with 25 mm or more rain35720044
50 mm (1.97 in): Days with 50 mm or more rain11219781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1992.

Download the Data

  • Data for Simon Bolivar 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).