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

Uruguaiana (Aeropor Threshold Days by Year (BR002957005)

4 fixed thresholds counted per year at Uruguaiana (Aeropor (BR002957005): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Uruguaiana (Aeropor Thresholds

  • Uruguaiana (Aeropor: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 1993 with 31.
  • Uruguaiana (Aeropor: days with 25 mm (0.98 in) or more of precipitation in 8 years, most in 1991 with 17.
  • Uruguaiana (Aeropor: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1991 with 8.
  • Uruguaiana (Aeropor: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1991 with 1.
  • 4 fixed thresholds have at least one qualifying day at Uruguaiana (Aeropor.
8 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Uruguaiana (Aeropor Days per year at Uruguaiana (Aeropor with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1993. 0102030401986: 401987: 361988: 261989: 271990: 381991: 211993: 311995: 2819861987198819891990199119931995
Days per year at Uruguaiana (Aeropor with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1993.
Days with 10 mm (0.39 in) or more of precipitation per year at Uruguaiana (Aeropor
YearDaysDecade average
19864032.3
19873632.3
19882632.3
19892732.3
19903829.5
19912129.5
19933129.5
19952829.5
First to last qualifying date each year at Uruguaiana (Aeropor For each year, a bar from the first to the last day at Uruguaiana (Aeropor meeting 10 mm (0.39 in). 1986: 18 January 1986 to 21 December 19861987: 1 January 1987 to 18 December 19871988: 18 January 1988 to 13 December 19881989: 20 January 1989 to 27 December 19891990: 18 January 1990 to 28 December 19901991: 25 January 1991 to 26 December 19911993: 16 January 1993 to 28 December 19931995: 4 January 1995 to 25 December 199519861987198819891990199119931995JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Uruguaiana (Aeropor meeting 10 mm (0.39 in).
First to last qualifying date each year at Uruguaiana (Aeropor
YearFirst dateLast date
19861986-01-181986-12-21
19871987-01-011987-12-18
19881988-01-181988-12-13
19891989-01-201989-12-27
19901990-01-181990-12-28
19911991-01-251991-12-26
19931993-01-161993-12-28
19951995-01-041995-12-25

Every Fixed Threshold

Fixed thresholds at Uruguaiana (Aeropor
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain831199328
25 mm (0.98 in): Days with 25 mm or more rain817199116
50 mm (1.97 in): Days with 50 mm or more rain8819912
100 mm (3.94 in): Days with 100 mm or more rain3119911

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1986.

Download the Data

  • Data for Uruguaiana (Aeropor 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).