Toamasina Arpt climate by month
Averages and records for each calendar month at Toamasina Arpt, Madagascar, from 1973 to 2025. The warmest month is February, averaging 31.4°C; the coolest is July at 25.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 31.2°C | 22.8°C | 37.7°C10 January 1995 | 18.0°C2 January 1999 | 31 / 52 |
| February | 31.4°C | 22.9°C | 38.0°C10 February 1979 | 17.5°C18 February 2008 | 28 / 51 |
| March | 31.0°C | 22.6°C | 36.7°C2 March 2007 | 17.0°C14 March 2008 | 36 / 52 |
| April | 30.0°C | 21.6°C | 35.0°C18 April 1978 | 15.0°C23 April 1980 | 34 / 52 |
| May | 28.6°C | 20.0°C | 34.2°C21 May 2018 | 12.7°C9 May 1987 | 34 / 52 |
| June | 26.9°C | 18.0°C | 30.4°C6 June 2015 | 11.0°C10 June 1978 | 29 / 52 |
| July | 25.9°C | 17.0°C | 32.0°C26 July 2000 | 11.8°C19 July 2001 | 32 / 52 |
| August | 26.2°C | 17.0°C | 30.2°C4 August 2005 | 10.0°C26 August 1979 | 30 / 52 |
| September | 26.7°C | 17.2°C | 30.6°C26 September 1987 | 9.5°C28 September 1990 | 28 / 51 |
| October | 27.9°C | 18.8°C | 33.2°C28 October 2005 | 11.0°C10 October 1979 | 31 / 51 |
| November | 29.2°C | 20.3°C | 33.8°C20 November 1997 | 11.0°C16 November 1988 | 31 / 50 |
| December | 30.6°C | 21.7°C | 37.0°C27 December 1978 | 16.0°C24 December 1977 | 33 / 51 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 28 to 36 years each.
See what Toamasina Arpt is doing right now
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.