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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Buena Vista Threshold Days by Year

4 fixed thresholds counted per year at Buena Vista (UY000001621): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Buena Vista Thresholds

  • Buena Vista: days with 10 mm (0.39 in) or more of precipitation in 20 years, most in 1984 with 47.
  • Buena Vista: days with 25 mm (0.98 in) or more of precipitation in 20 years, most in 1984 with 26.
  • Buena Vista: days with 50 mm (1.97 in) or more of precipitation in 17 years, most in 1980 with 9.
  • Buena Vista: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1984 with 2.
  • 4 fixed thresholds have at least one qualifying day at Buena Vista.
20 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Buena Vista Days per year at Buena Vista with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1984. 02040601964: 371973: 421975: 331976: 291977: 391978: 371979: 271980: 371981: 361982: 351983: 341984: 471985: 401986: 351987: 141990: 321991: 371996: 311997: 251998: 121964197519771979198119831985198719911997
Days per year at Buena Vista with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1984.
Days with 10 mm (0.39 in) or more of precipitation per year at Buena Vista
YearDaysDecade average
19643737
19734234.5
19753334.5
19762934.5
19773934.5
19783734.5
19792734.5
19803734.8
19813634.8
19823534.8
19833434.8
19844734.8
19854034.8
19863534.8
19871434.8
19903227.4
19913727.4
19963127.4
19972527.4
19981227.4
First to last qualifying date each year at Buena Vista For each year, a bar from the first to the last day at Buena Vista meeting 10 mm (0.39 in). 1964: 27 January 1964 to 29 November 19641973: 7 January 1973 to 23 December 19731975: 16 January 1975 to 21 November 19751976: 6 January 1976 to 28 December 19761977: 1 January 1977 to 27 November 19771978: 14 January 1978 to 31 December 19781979: 7 February 1979 to 7 December 19791980: 6 January 1980 to 19 December 19801981: 20 January 1981 to 21 December 19811982: 10 January 1982 to 2 November 19821983: 15 January 1983 to 13 December 19831984: 1 January 1984 to 1 December 19841985: 6 January 1985 to 22 November 19851986: 29 January 1986 to 28 November 19861987: 6 January 1987 to 19 April 19871990: 1 February 1990 to 11 December 19901991: 22 January 1991 to 23 December 19911996: 5 January 1996 to 10 November 19961997: 14 January 1997 to 29 October 19971998: 5 January 1998 to 18 July 19981964197619791982198519901997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Buena Vista meeting 10 mm (0.39 in).
First to last qualifying date each year at Buena Vista
YearFirst dateLast date
19641964-01-271964-11-29
19731973-01-071973-12-23
19751975-01-161975-11-21
19761976-01-061976-12-28
19771977-01-011977-11-27
19781978-01-141978-12-31
19791979-02-071979-12-07
19801980-01-061980-12-19
19811981-01-201981-12-21
19821982-01-101982-11-02
19831983-01-151983-12-13
19841984-01-011984-12-01
19851985-01-061985-11-22
19861986-01-291986-11-28
19871987-01-061987-04-19
19901990-02-011990-12-11
19911991-01-221991-12-23
19961996-01-051996-11-10
19971997-01-141997-10-29
19981998-01-051998-07-18

Every Fixed Threshold

Fixed thresholds at Buena Vista
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2047198412
25 mm (0.98 in): Days with 25 mm or more rain202619844
50 mm (1.97 in): Days with 50 mm or more rain17919802
100 mm (3.94 in): Days with 100 mm or more rain7219841

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Buena Vista 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).