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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Mendoza Observatorio Threshold Days by Year

7 fixed thresholds counted per year at Mendoza Observatorio (ARM00087420): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mendoza Observatorio Thresholds

  • Mendoza Observatorio: nights with a minimum temperature at or below 0 C (32 F) in 6 years, most in 2020 with 21.
  • Mendoza Observatorio: nights with a minimum temperature at or above 20 C (68 F) in 6 years, most in 2025 with 63.
  • Mendoza Observatorio: days with a maximum temperature at or above 30 C (86 F) in 1 years, most in 2025 with 83.
  • Mendoza Observatorio: days with a maximum temperature at or above 35 C (95 F) in 1 years, most in 2025 with 11.
  • 7 fixed thresholds have at least one qualifying day at Mendoza Observatorio.
6 years with a qualifying day
Nights at or below 0 C (32 F) per year at Mendoza Observatorio Days per year at Mendoza Observatorio with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 21 in 2020. 01020302020: 212021: 142022: 122023: 92024: 202025: 7202020212022202320242025
Days per year at Mendoza Observatorio with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 21 in 2020.
Nights at or below 0 C (32 F) per year at Mendoza Observatorio
YearDaysDecade average
20202113.8
20211413.8
20221213.8
2023913.8
20242013.8
2025713.8
First to last qualifying date each year at Mendoza Observatorio For each year, a bar from the first to the last day at Mendoza Observatorio meeting 0 C (32 F). 2020: 31 May 2020 to 21 August 20202021: 21 June 2021 to 31 July 20212022: 31 May 2022 to 18 August 20222023: 11 June 2023 to 12 August 20232024: 26 June 2024 to 25 August 20242025: 23 June 2025 to 3 July 2025202020212022202320242025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mendoza Observatorio meeting 0 C (32 F).
First to last qualifying date each year at Mendoza Observatorio
YearFirst dateLast date
20202020-05-312020-08-21
20212021-06-212021-07-31
20222022-05-312022-08-18
20232023-06-112023-08-12
20242024-06-262024-08-25
20252025-06-232025-07-03

Every Fixed Threshold

Fixed thresholds at Mendoza Observatorio
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days183202583
35 C (95 F): Days111202511
90 F (32.2 C): Days136202536
100 F (37.8 C): Days1120251
0 C (32 F): Frost days (min62120207
20 C (68 F): Tropical nights (min663202563
25 C (77 F): Days with min1320253

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Mendoza Observatorio 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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