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Built 2026-10-19 (19 October 2026)

San Sebastian 2 WNW Threshold Days by Year (RQC00668881)

9 fixed thresholds counted per year at San Sebastian 2 WNW (RQC00668881): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for San Sebastian 2 WNW Thresholds

  • San Sebastian 2 WNW: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1959 with 93.
  • San Sebastian 2 WNW: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 1960 with 50.
  • San Sebastian 2 WNW: days with 50 mm (1.97 in) or more of precipitation in 40 years, most in 1960 with 15.
  • San Sebastian 2 WNW: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1994 with 362.
  • 9 fixed thresholds have at least one qualifying day at San Sebastian 2 WNW.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at San Sebastian 2 WNW Days per year at San Sebastian 2 WNW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 362 in 1994. 01002003004001965: 2911966: 2821967: 3131968: 3041969: 3051970: 2901971: 2931974: 3171975: 2891976: 3171977: 3501978: 3261979: 3291981: 3161982: 3311983: 3341984: 3391986: 3361987: 3211988: 3381989: 3461990: 3431991: 3541992: 3531993: 3561994: 3621995: 3561996: 3521965196819711976197919831987199019931996
Days per year at San Sebastian 2 WNW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 362 in 1994.
Days at or above 30 C (86 F) per year at San Sebastian 2 WNW
YearDaysDecade average
1965291299
1966282299
1967313299
1968304299
1969305299
1970290313.9
1971293313.9
1974317313.9
1975289313.9
1976317313.9
1977350313.9
1978326313.9
1979329313.9
1981316332.6
1982331332.6
1983334332.6
1984339332.6
1986336332.6
1987321332.6
1988338332.6
1989346332.6
1990343353.7
1991354353.7
1992353353.7
1993356353.7
1994362353.7
1995356353.7
1996352353.7
First to last qualifying date each year at San Sebastian 2 WNW For each year, a bar from the first to the last day at San Sebastian 2 WNW meeting 30 C (86 F). 1965: 1 January 1965 to 30 December 19651966: 8 January 1966 to 30 December 19661967: 1 January 1967 to 31 December 19671968: 1 January 1968 to 31 December 19681969: 1 January 1969 to 30 December 19691970: 1 January 1970 to 31 December 19701971: 2 January 1971 to 27 December 19711974: 1 January 1974 to 30 December 19741975: 1 January 1975 to 22 December 19751976: 1 January 1976 to 31 December 19761977: 1 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 4 January 1983 to 31 December 19831984: 1 January 1984 to 30 December 19841986: 1 January 1986 to 31 December 19861987: 3 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 31 December 19901991: 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 19961965196919751979198419891993JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at San Sebastian 2 WNW meeting 30 C (86 F).
First to last qualifying date each year at San Sebastian 2 WNW
YearFirst dateLast date
19651965-01-011965-12-30
19661966-01-081966-12-30
19671967-01-011967-12-31
19681968-01-011968-12-31
19691969-01-011969-12-30
19701970-01-011970-12-31
19711971-01-021971-12-27
19741974-01-011974-12-30
19751975-01-011975-12-22
19761976-01-011976-12-31
19771977-01-011977-12-31
19781978-01-011978-12-31
19791979-01-011979-12-31
19811981-01-011981-12-31
19821982-01-011982-12-31
19831983-01-041983-12-31
19841984-01-011984-12-30
19861986-01-011986-12-31
19871987-01-031987-12-31
19881988-01-011988-12-31
19891989-01-011989-12-31
19901990-01-011990-12-31
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

Every Fixed Threshold

Fixed thresholds at San Sebastian 2 WNW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days283621994352
35 C (95 F): Days274219931
90 F (32.2 C): Days283261994289
20 C (68 F): Tropical nights (min261731979162
25 C (77 F): Days with min1119881
10 mm (0.39 in): Days with 10 mm or more rain4093195968
25 mm (0.98 in): Days with 25 mm or more rain4050196034
50 mm (1.97 in): Days with 50 mm or more rain401519607
100 mm (3.94 in): Days with 100 mm or more rain13319651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for San Sebastian 2 WNW 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).