| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 31.4° | 23.4° | 280.8mm | 17 | 52 |
| February | 31.4° | 23.6° | 286.7mm | 16.4 | 52 |
| March | 30.6° | 23.3° | 252.8mm | 16.4 | 56 |
| April | 29.3° | 21.9° | 149.6mm | 13.2 | 64 |
| May | 27.5° | 18.8° | 163.4mm | 13.8 | 70 |
| June | 26.1° | 17.6° | 144.7mm | 12.8 | 74 |
| July | 25.4° | 16.9° | 113.6mm | 12.4 | 75 |
| August | 26.3° | 17.5° | 77.9mm | 8 | 84 |
| September | 27.4° | 18.1° | 37.8mm | 8.7 | 81 |
| October | 28.6° | 20.1° | 56.6mm | 11.3 | 71 |
| November | 29.6° | 21.5° | 108.1mm | 9.4 | 71 |
| December | 31° | 22.6° | 135.4mm | 12 | 60 |
January in Tôlanaro averages a daily high of 31.4°C with nights around 23.4°C. Expect roughly 17 wet days totalling 280.8mm. Demanding conditions — pack for it and plan indoor options.
February in Tôlanaro averages a daily high of 31.4°C with nights around 23.6°C. Expect roughly 16.4 wet days totalling 286.7mm. Demanding conditions — pack for it and plan indoor options.
March in Tôlanaro averages a daily high of 30.6°C with nights around 23.3°C. Expect roughly 16.4 wet days totalling 252.8mm. Generally workable, with some weather to plan around.
April in Tôlanaro averages a daily high of 29.3°C with nights around 21.9°C. Expect roughly 13.2 wet days totalling 149.6mm. Generally workable, with some weather to plan around.
May in Tôlanaro averages a daily high of 27.5°C with nights around 18.8°C. Expect roughly 13.8 wet days totalling 163.4mm. Generally workable, with some weather to plan around.
June in Tôlanaro averages a daily high of 26.1°C with nights around 17.6°C. Expect roughly 12.8 wet days totalling 144.7mm. Generally workable, with some weather to plan around.
July in Tôlanaro averages a daily high of 25.4°C with nights around 16.9°C. Expect roughly 12.4 wet days totalling 113.6mm. Comfortable conditions for being outdoors all day.
August in Tôlanaro averages a daily high of 26.3°C with nights around 17.5°C. Expect roughly 8 wet days totalling 77.9mm. Comfortable conditions for being outdoors all day.
September in Tôlanaro averages a daily high of 27.4°C with nights around 18.1°C. Expect roughly 8.7 wet days totalling 37.8mm. Comfortable conditions for being outdoors all day.
October in Tôlanaro averages a daily high of 28.6°C with nights around 20.1°C. Expect roughly 11.3 wet days totalling 56.6mm. Generally workable, with some weather to plan around.
November in Tôlanaro averages a daily high of 29.6°C with nights around 21.5°C. Expect roughly 9.4 wet days totalling 108.1mm. Generally workable, with some weather to plan around.
December in Tôlanaro averages a daily high of 31°C with nights around 22.6°C. Expect roughly 12 wet days totalling 135.4mm. Generally workable, with some weather to plan around.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Tôlanaro peaks at 84.
Based on 30 years of records, August–September scores highest for comfort in Tôlanaro, balancing daytime temperature against rainfall.
January is the warmest, averaging a daily high of 31.4°C.
February is the wettest, averaging 286.7mm of rain across roughly 16.4 wet days.
July is the coolest month, with average daily highs around 25.4°C.