Built 2026-10-19 (19 October 2026)

Tamarindo Threshold Days by Year (MXN00030165)

14 fixed thresholds counted per year at Tamarindo (MXN00030165): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tamarindo Thresholds

  • Tamarindo: days with a maximum temperature at or above 30 C (86 F) in 33 years, most in 2002 with 313.
  • Tamarindo: days with a maximum temperature at or above 90 F (32.2 C) in 33 years, most in 1957 with 185.
  • Tamarindo: nights with a minimum temperature at or above 20 C (68 F) in 33 years, most in 1999 with 271.
  • Tamarindo: days with a maximum temperature at or above 35 C (95 F) in 32 years, most in 1957 with 107.
  • 14 fixed thresholds have at least one qualifying day at Tamarindo.
33 years with a qualifying day
Days at or above 30 C (86 F) per year at Tamarindo Days per year at Tamarindo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 313 in 2002. 01002003004001957: 2951958: 2571967: 2341968: 2481969: 1391970: 2351971: 2831972: 2801973: 2751974: 2511975: 2831976: 2501977: 2681978: 2611979: 2511980: 2511981: 2741982: 2961983: 2601984: 2511985: 2641986: 2511998: 2691999: 2982000: 2732002: 3132003: 2922004: 2172005: 1992006: 2062007: 2352008: 2612009: 281195719691973197719811985200020052009
Days per year at Tamarindo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 313 in 2002.
Days at or above 30 C (86 F) per year at Tamarindo
YearDaysDecade average
1957295276
1958257276
1967234207
1968248207
1969139207
1970235263.7
1971283263.7
1972280263.7
1973275263.7
1974251263.7
1975283263.7
1976250263.7
1977268263.7
1978261263.7
1979251263.7
1980251263.9
1981274263.9
1982296263.9
1983260263.9
1984251263.9
1985264263.9
1986251263.9
1998269283.5
1999298283.5
2000273253
2002313253
2003292253
2004217253
2005199253
2006206253
2007235253
2008261253
2009281253
First to last qualifying date each year at Tamarindo For each year, a bar from the first to the last day at Tamarindo meeting 30 C (86 F). 1957: 1 January 1957 to 24 December 19571958: 23 January 1958 to 10 December 19581967: 2 January 1967 to 21 December 19671968: 27 January 1968 to 22 December 19681969: 9 January 1969 to 29 December 19691970: 18 January 1970 to 28 December 19701971: 1 January 1971 to 31 December 19711972: 1 January 1972 to 14 December 19721973: 1 January 1973 to 31 December 19731974: 6 January 1974 to 31 December 19741975: 3 January 1975 to 17 December 19751976: 2 January 1976 to 28 December 19761977: 4 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 6 January 1979 to 13 December 19791980: 8 January 1980 to 8 December 19801981: 31 January 1981 to 31 December 19811982: 1 January 1982 to 27 December 19821983: 8 January 1983 to 28 December 19831984: 1 January 1984 to 23 December 19841985: 27 January 1985 to 31 December 19851986: 1 January 1986 to 18 December 19861998: 1 January 1998 to 31 December 19981999: 1 January 1999 to 17 December 19992000: 2 January 2000 to 25 November 20002002: 1 January 2002 to 31 December 20022003: 2 January 2003 to 13 December 20032004: 25 January 2004 to 22 December 20042005: 3 January 2005 to 5 December 20052006: 18 February 2006 to 21 December 20062007: 6 January 2007 to 30 December 20072008: 6 January 2008 to 31 December 20082009: 1 January 2009 to 30 December 20091957197019751980198520022007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tamarindo meeting 30 C (86 F).
First to last qualifying date each year at Tamarindo
YearFirst dateLast date
19571957-01-011957-12-24
19581958-01-231958-12-10
19671967-01-021967-12-21
19681968-01-271968-12-22
19691969-01-091969-12-29
19701970-01-181970-12-28
19711971-01-011971-12-31
19721972-01-011972-12-14
19731973-01-011973-12-31
19741974-01-061974-12-31
19751975-01-031975-12-17
19761976-01-021976-12-28
19771977-01-041977-12-31
19781978-01-011978-12-31
19791979-01-061979-12-13
19801980-01-081980-12-08
19811981-01-311981-12-31
19821982-01-011982-12-27
19831983-01-081983-12-28
19841984-01-011984-12-23
19851985-01-271985-12-31
19861986-01-011986-12-18
19981998-01-011998-12-31
19991999-01-011999-12-17
20002000-01-022000-11-25
20022002-01-012002-12-31
20032003-01-022003-12-13
20042004-01-252004-12-22
20052005-01-032005-12-05
20062006-02-182006-12-21
20072007-01-062007-12-30
20082008-01-062008-12-31
20092009-01-012009-12-30

Every Fixed Threshold

Fixed thresholds at Tamarindo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days333132002281
35 C (95 F): Days32107195759
40 C (104 F): Days221319585
45 C (113 F): Days1119831
90 F (32.2 C): Days331851957179
100 F (37.8 C): Days303719571
110 F (43.3 C): Days3119671
20 C (68 F): Tropical nights (min33271199986
25 C (77 F): Days with min271419695
10 mm (0.39 in): Days with 10 mm or more rain3040198622
25 mm (0.98 in): Days with 25 mm or more rain2720196917
50 mm (1.97 in): Days with 50 mm or more rain2612197212
100 mm (3.94 in): Days with 100 mm or more rain12519691
200 mm (7.87 in): Days with 200 mm or more rain2119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Tamarindo 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).