Built 2026-10-19 (19 October 2026)

Las Gaviotas Threshold Days by Year (CO000080241)

11 fixed thresholds counted per year at Las Gaviotas (CO000080241): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Las Gaviotas Thresholds

  • Las Gaviotas: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1996 with 100.
  • Las Gaviotas: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1994 with 48.
  • Las Gaviotas: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1994 with 18.
  • Las Gaviotas: days with a maximum temperature at or above 30 C (86 F) in 18 years, most in 1995 with 300.
  • 11 fixed thresholds have at least one qualifying day at Las Gaviotas.
18 years with a qualifying day
Days at or above 30 C (86 F) per year at Las Gaviotas Days per year at Las Gaviotas with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 300 in 1995. 01002003001979: 2591980: 2721981: 2731982: 2781983: 2761984: 2761985: 2611986: 2531987: 2931988: 2491991: 2681992: 2641993: 2731994: 2611995: 3001996: 2781997: 2691998: 299197919811983198519871991199319951997
Days per year at Las Gaviotas with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 300 in 1995.
Days at or above 30 C (86 F) per year at Las Gaviotas
YearDaysDecade average
1979259259
1980272270.1
1981273270.1
1982278270.1
1983276270.1
1984276270.1
1985261270.1
1986253270.1
1987293270.1
1988249270.1
1991268276.5
1992264276.5
1993273276.5
1994261276.5
1995300276.5
1996278276.5
1997269276.5
1998299276.5
First to last qualifying date each year at Las Gaviotas For each year, a bar from the first to the last day at Las Gaviotas meeting 30 C (86 F). 1979: 3 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801981: 1 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 19881991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 31 December 19971998: 1 January 1998 to 30 December 1998197919821985198819931996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Las Gaviotas meeting 30 C (86 F).
First to last qualifying date each year at Las Gaviotas
YearFirst dateLast date
19791979-01-031979-12-31
19801980-01-011980-12-31
19811981-01-011981-12-31
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
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-31
19981998-01-011998-12-30

Every Fixed Threshold

Fixed thresholds at Las Gaviotas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days183001995299
35 C (95 F): Days1854199854
90 F (32.2 C): Days181751995166
100 F (37.8 C): Days1119921
20 C (68 F): Tropical nights (min173631987360
25 C (77 F): Days with min9719851
10 mm (0.39 in): Days with 10 mm or more rain28100199684
25 mm (0.98 in): Days with 25 mm or more rain2848199438
50 mm (1.97 in): Days with 50 mm or more rain2818199412
100 mm (3.94 in): Days with 100 mm or more rain17319691
200 mm (7.87 in): Days with 200 mm or more rain1119691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Las Gaviotas 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).