Climate - Toamasina (Madagascar)

The climate of Toamasina (or Tamatave) is tropical, with a warmer, rainier period from December to April and a cooler period from June to September.
The city is located on the east coast of Madagascar, where there is no dry season because the southeast trade winds bring rain even in the austral winter. However, the least rainy period is from September to November.

The average temperature of the coldest month (July) is of 21.5 °C (70.7 °F), that of the warmest month (February) is of 27.2 °C (81.0 °F). Here are the average temperatures.
Precipitation amounts to 3370 millimeters (132.7 inches) per year: it is therefore very abundant. It ranges from 120 mm (4.7 in) in the driest month (September) to 480 mm (18.9 in) in the wettest one (March). Here is the average precipitation.
The sea temperature ranges from 24 °C (24 °F) in August, September to 28.5 °C (28.5 °F) in January, February, March. Here are the average sea temperatures.
On average, there are around 2410 sunshine hours per year. Here are the average sunshine hours per day.

Toamasina - Weather by month

Based on the period 1991-2020
(January - February - March - April - May - June - July - August - September - October - November - December)

In January, the average temperature is of 27.2 °C (81 °F), with a minimum of 23.1 °C (73.6 °F) and a maximum of 31.3 °C (88.4 °F).
On the coldest nights of the month, the temperature usually drops to around 21 °C (69.5 °F).
On the warmest days of the month, the temperature usually reaches around 34 °C (93.5 °F).
Precipitation amounts to 410 mm (16.1 in), distributed over 19 days.
On average, there are 225 hours of sunshine per month, i.e. 7 hours per day.
The average humidity is 84%.
The average wind speed is 8 kph (5 kph).
The average sea temperature is of 28.5 °C (83 °F).

In February, the warmest month of the year, the average temperature is of 27.2 °C (81 °F), with a minimum of 23.1 °C (73.5 °F) and a maximum of 31.4 °C (88.5 °F).
On the coldest nights of the month, the temperature usually drops to around 20.5 °C (69 °F).
On the warmest days of the month, the temperature usually reaches around 34 °C (93 °F).
Precipitation amounts to 380 mm (15 in), distributed over 17 days.
On average, there are 195 hours of sunshine per month, i.e. 7 hours per day.
The average humidity is 84%.
The average wind speed is 9 kph (5 kph).
The average sea temperature is of 28.5 °C (83.5 °F).

In March, the average temperature is of 26.9 °C (80 °F), with a minimum of 22.9 °C (73.2 °F) and a maximum of 31 °C (87.7 °F).
On the coldest nights of the month, the temperature usually drops to around 20.5 °C (69 °F).
On the warmest days of the month, the temperature usually reaches around 33.5 °C (92 °F).
Precipitation amounts to 480 mm (18.9 in), distributed over 21 days.
On average, there are 190 hours of sunshine per month, i.e. 6 hours per day.
The average humidity is 85%.
The average wind speed is 8 kph (5 kph).
The average sea temperature is of 28.5 °C (83.5 °F).

In April, the average temperature is of 25.9 °C (79 °F), with a minimum of 21.8 °C (71.2 °F) and a maximum of 30 °C (85.9 °F).
On the coldest nights of the month, the temperature usually drops to around 19 °C (66 °F).
On the warmest days of the month, the temperature usually reaches around 31.5 °C (88.5 °F).
Precipitation amounts to 325 mm (12.8 in), distributed over 18 days.
On average, there are 195 hours of sunshine per month, i.e. 6.5 hours per day.
The average humidity is 85%.
The average wind speed is 8 kph (5 kph).
The average sea temperature is of 28 °C (82 °F).

In May, the average temperature is of 24.3 °C (76 °F), with a minimum of 20.1 °C (68.1 °F) and a maximum of 28.5 °C (83.4 °F).
On the coldest nights of the month, the temperature usually drops to around 17 °C (63 °F).
On the warmest days of the month, the temperature usually reaches around 30.5 °C (86.5 °F).
Precipitation amounts to 230 mm (9.1 in), distributed over 17 days.
On average, there are 190 hours of sunshine per month, i.e. 6 hours per day.
The average humidity is 85%.
The average wind speed is 8 kph (5 kph).
The average sea temperature is of 27 °C (80.5 °F).

In June, the average temperature is of 22.6 °C (73 °F), with a minimum of 18.3 °C (65 °F) and a maximum of 26.9 °C (80.4 °F).
On the coldest nights of the month, the temperature usually drops to around 15 °C (59.5 °F).
On the warmest days of the month, the temperature usually reaches around 29 °C (84 °F).
Precipitation amounts to 260 mm (10.2 in), distributed over 18 days.
On average, there are 160 hours of sunshine per month, i.e. 5.5 hours per day.
The average humidity is 85%.
The average wind speed is 9 kph (6 kph).
The average sea temperature is of 26 °C (78.5 °F).

In July, the coldest month of the year, the average temperature is of 21.5 °C (71 °F), with a minimum of 17.2 °C (63 °F) and a maximum of 25.8 °C (78.5 °F).
On the coldest nights of the month, the temperature usually drops to around 14 °C (57 °F).
On the warmest days of the month, the temperature usually reaches around 28 °C (82 °F).
Precipitation amounts to 290 mm (11.4 in), distributed over 22 days.
On average, there are 165 hours of sunshine per month, i.e. 5.5 hours per day.
The average humidity is 85%.
The average wind speed is 10 kph (6 kph).
The average sea temperature is of 24.5 °C (76.5 °F).

In August, the average temperature is of 21.6 °C (71 °F), with a minimum of 17.2 °C (63 °F) and a maximum of 26 °C (78.9 °F).
On the coldest nights of the month, the temperature usually drops to around 14 °C (57 °F).
On the warmest days of the month, the temperature usually reaches around 27.5 °C (81.5 °F).
Precipitation amounts to 220 mm (8.7 in), distributed over 20 days.
On average, there are 185 hours of sunshine per month, i.e. 6 hours per day.
The average humidity is 83%.
The average wind speed is 9 kph (5 kph).
The average sea temperature is of 24 °C (75.5 °F).

In September, the average temperature is of 22.2 °C (72 °F), with a minimum of 17.7 °C (63.9 °F) and a maximum of 26.7 °C (80.1 °F).
On the coldest nights of the month, the temperature usually drops to around 15 °C (59 °F).
On the warmest days of the month, the temperature usually reaches around 28.5 °C (83 °F).
Precipitation amounts to 120 mm (4.7 in), distributed over 15 days.
On average, there are 210 hours of sunshine per month, i.e. 7 hours per day.
The average humidity is 82%.
The average wind speed is 8 kph (5 kph).
The average sea temperature is of 24 °C (75.5 °F).

In October, the average temperature is of 23.6 °C (74 °F), with a minimum of 19.2 °C (66.6 °F) and a maximum of 27.9 °C (82.3 °F).
On the coldest nights of the month, the temperature usually drops to around 16 °C (61 °F).
On the warmest days of the month, the temperature usually reaches around 29.5 °C (85 °F).
Precipitation amounts to 135 mm (5.3 in), distributed over 13 days.
On average, there are 235 hours of sunshine per month, i.e. 7.5 hours per day.
The average humidity is 81%.
The average wind speed is 8 kph (5 kph).
The average sea temperature is of 25 °C (77 °F).

In November, the average temperature is of 25.0 °C (77 °F), with a minimum of 20.6 °C (69.2 °F) and a maximum of 29.3 °C (84.7 °F).
On the coldest nights of the month, the temperature usually drops to around 17 °C (63 °F).
On the warmest days of the month, the temperature usually reaches around 31 °C (88 °F).
Precipitation amounts to 170 mm (6.7 in), distributed over 14 days.
On average, there are 235 hours of sunshine per month, i.e. 8 hours per day.
The average humidity is 81%.
The average wind speed is 8 kph (5 kph).
The average sea temperature is of 26 °C (79 °F).

In December, the average temperature is of 26.5 °C (80 °F), with a minimum of 22.4 °C (72.3 °F) and a maximum of 30.7 °C (87.2 °F).
On the coldest nights of the month, the temperature usually drops to around 19.5 °C (67.5 °F).
On the warmest days of the month, the temperature usually reaches around 32.5 °C (90.5 °F).
Precipitation amounts to 355 mm (14 in), distributed over 17 days.
On average, there are 220 hours of sunshine per month, i.e. 7 hours per day.
The average humidity is 82%.
The average wind speed is 8 kph (5 kph).
The average sea temperature is of 27.5 °C (81.5 °F).