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Data as of 2026-10-15
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Built 2026-10-17 (17 October 2026)

Peru Threshold Days by Year

14 fixed thresholds counted per year at Peru (USC00436335): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Peru Thresholds

  • Peru: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 2018 with 61.
  • Peru: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 2006 with 21.
  • Peru: days with 10 cm (3.9 in) or more of snowfall in 57 years, most in 1956 with 17.
  • Peru: days with 50 mm (1.97 in) or more of precipitation in 46 years, most in 1952 with 4.
  • 14 fixed thresholds have at least one qualifying day at Peru.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Peru Days per year at Peru with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 4 in 2025. 012342018: 32020: 12024: 32025: 42026: 120182020202420252026
Days per year at Peru with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 4 in 2025.
Days at or above 30 C (86 F) per year at Peru
YearDaysDecade average
201833
202012.3
202432.3
202542.3
202612.3
First to last qualifying date each year at Peru For each year, a bar from the first to the last day at Peru meeting 30 C (86 F). 2018: 2 July 2018 to 5 July 20182020: 28 May 2020 to 28 May 20202024: 19 June 2024 to 21 June 20242025: 24 June 2025 to 14 August 20252026: 3 July 2026 to 3 July 202620182020202420252026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Peru meeting 30 C (86 F).
First to last qualifying date each year at Peru
YearFirst dateLast date
20182018-07-022018-07-05
20202020-05-282020-05-28
20242024-06-192024-06-21
20252025-06-242025-08-14
20262026-07-032026-07-03

Every Fixed Threshold

Fixed thresholds at Peru
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5420251
0 C (32 F): Ice days (max874201853
0 C (32 F): Frost days (min81712018101
-10 C (14 F): Days with min868202243
-20 C (-4 F): Days with min813202210
-30 C (-22 F): Days with min1120231
20 C (68 F): Tropical nights (min6420181
10 mm (0.39 in): Days with 10 mm or more rain6761201827
25 mm (0.98 in): Days with 25 mm or more rain672120066
50 mm (1.97 in): Days with 50 mm or more rain46419522
100 mm (3.94 in): Days with 100 mm or more rain4119481
10 cm (3.9 in): Days with 10 cm or more snowfall571719567
25 cm (9.8 in): Days with 25 cm or more snowfall46519771
50 cm (19.7 in): Days with 50 cm or more snowfall1119841

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2018.

Download the Data

  • Data for Peru 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 (2026-10-15).