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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Mahanoro Threshold Days by Year

2 fixed thresholds counted per year at Mahanoro (MAM00067113): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mahanoro Thresholds

  • 2 fixed thresholds have at least one qualifying day at Mahanoro.
2 years with a qualifying day
Nights at or above 20 C (68 F) per year at Mahanoro Days per year at Mahanoro with nights with a minimum temperature at or above 20 C (68 F), with the decade average as a line. 0501001502002004: 1792005: 17520042005
Days per year at Mahanoro with nights with a minimum temperature at or above 20 C (68 F), with the decade average as a line.
Nights at or above 20 C (68 F) per year at Mahanoro
YearDaysDecade average
2004179177
2005175177
First to last qualifying date each year at Mahanoro For each year, a bar from the first to the last day at Mahanoro meeting 20 C (68 F). 2004: 1 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 200520042005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mahanoro meeting 20 C (68 F).
First to last qualifying date each year at Mahanoro
YearFirst dateLast date
20042004-01-012004-12-31
20052005-01-012005-12-31

Every Fixed Threshold

Fixed thresholds at Mahanoro
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
20 C (68 F): Tropical nights (min20n/a175
25 C (77 F): Days with min20n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2004.

Download the Data

  • Data for Mahanoro 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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