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

Philibert Tsiranana Threshold Days by Year (MAM00067027)

10 fixed thresholds counted per year at Philibert Tsiranana (MAM00067027): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Philibert Tsiranana Thresholds

  • Philibert Tsiranana: days with a maximum temperature at or above 30 C (86 F) in 18 years, most in 2018 with 344.
  • Philibert Tsiranana: days with a maximum temperature at or above 35 C (95 F) in 18 years, most in 2019 with 67.
  • Philibert Tsiranana: days with a maximum temperature at or above 90 F (32.2 C) in 18 years, most in 2019 with 285.
  • Philibert Tsiranana: days with a maximum temperature at or above 100 F (37.8 C) in 4 years, most in 2009 with 2.
  • 10 fixed thresholds have at least one qualifying day at Philibert Tsiranana.
18 years with a qualifying day
Days at or above 30 C (86 F) per year at Philibert Tsiranana Days per year at Philibert Tsiranana with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 344 in 2018. 01002003004001989: 3211994: 3241995: 3241999: 3342003: 3332004: 3262005: 3382006: 3432007: 3282008: 3142009: 3282010: 3262011: 3212012: 3242014: 3282018: 3442019: 3342025: 181198919952003200520072009201120142019
Days per year at Philibert Tsiranana with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 344 in 2018.
Days at or above 30 C (86 F) per year at Philibert Tsiranana
YearDaysDecade average
1989321321
1994324327.3
1995324327.3
1999334327.3
2003333330
2004326330
2005338330
2006343330
2007328330
2008314330
2009328330
2010326329.5
2011321329.5
2012324329.5
2014328329.5
2018344329.5
2019334329.5
2025181181
First to last qualifying date each year at Philibert Tsiranana For each year, a bar from the first to the last day at Philibert Tsiranana meeting 30 C (86 F). 1989: 1 January 1989 to 31 December 19891994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951999: 1 January 1999 to 31 December 19992003: 1 January 2003 to 31 December 20032004: 1 January 2004 to 30 December 20042005: 3 January 2005 to 31 December 20052006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 30 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 31 December 20122014: 1 January 2014 to 31 December 20142018: 1 January 2018 to 31 December 20182019: 1 January 2019 to 31 December 20192025: 2 January 2025 to 24 August 2025198919992005200820112018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Philibert Tsiranana meeting 30 C (86 F).
First to last qualifying date each year at Philibert Tsiranana
YearFirst dateLast date
19891989-01-011989-12-31
19941994-01-011994-12-31
19951995-01-011995-12-31
19991999-01-011999-12-31
20032003-01-012003-12-31
20042004-01-012004-12-30
20052005-01-032005-12-31
20062006-01-012006-12-31
20072007-01-012007-12-30
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-12-31
20142014-01-012014-12-31
20182018-01-012018-12-31
20192019-01-012019-12-31
20252025-01-022025-08-24

Every Fixed Threshold

Fixed thresholds at Philibert Tsiranana
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days183442018181
35 C (95 F): Days1867201956
90 F (32.2 C): Days182852019156
100 F (37.8 C): Days4220092
20 C (68 F): Tropical nights (min2236199587
25 C (77 F): Days with min219199512
10 mm (0.39 in): Days with 10 mm or more rain33920038
25 mm (0.98 in): Days with 25 mm or more rain32220045
50 mm (1.97 in): Days with 50 mm or more rain31120042
100 mm (3.94 in): Days with 100 mm or more rain1420044

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1989.

Download the Data

  • Data for Philibert Tsiranana 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).