Climate - Tabatinga (Brazil)

The climate of Tabatinga is equatorial, that is, hot and rainy all year round. However, even though there is no dry season, the rains decrease somewhat in the austral winter, from June to September.
The city is located in the extreme west of Brazil, in the state of Amazonas, at 4 degrees south latitude, on the banks of the Amazon River. Nearby are the cities of Leticia, Colombia, and Santa Rosa de Yavarí, Peru. Further south, along the Javary River, is the town of Benjamin Constant.
Occasionally, in the austral winter, there may be slightly cool periods, perhaps only a day or two, with highs of 24/25 °C (75/77 °F). At the end of June 2021 there were two days in a row with a minimum of 16 °C (61 °F) and a maximum of 23 °C (73.5 °F).

The average temperature of the coldest month (July) is of 26.4 °C (79.5 °F), that of the warmest month (November) is of 27.6 °C (81.7 °F). Here are the average temperatures.
Precipitation amounts to 3315 millimeters (130.5 inches) per year: it is therefore very abundant. It ranges from 160 mm (6.3 in) in the driest month (July) to 355 mm (14 in) in the wettest ones (January, March) Here is the average precipitation.
The sea temperature ranges from 27 °C (27 °F) in August, September, October, November to 28.5 °C (28.5 °F) in March, April, May. Here are the average sea temperatures.
On average, there are around 1825 sunshine hours per year. Here are the average sunshine hours per day.

Tabatinga - 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 27.0 °C (81 °F), with a minimum of 23.8 °C (74.8 °F) and a maximum of 30.2 °C (86.3 °F).
On the coldest nights of the month, the temperature usually drops to around 22 °C (71.5 °F).
On the warmest days of the month, the temperature usually reaches around 33.5 °C (92.5 °F).
Precipitation amounts to 355 mm (14 in), distributed over 24 days.
On average, there are 130 hours of sunshine per month, i.e. 4 hours per day.
The average humidity is 83%.
The average wind speed is 6 kph (4 kph).

In February, the average temperature is of 27.0 °C (81 °F), with a minimum of 23.7 °C (74.7 °F) and a maximum of 30.3 °C (86.5 °F).
On the coldest nights of the month, the temperature usually drops to around 22 °C (72 °F).
On the warmest days of the month, the temperature usually reaches around 33.5 °C (92 °F).
Precipitation amounts to 340 mm (13.4 in), distributed over 20 days.
On average, there are 120 hours of sunshine per month, i.e. 4 hours per day.
The average humidity is 83%.
The average wind speed is 6 kph (4 kph).

In March, the average temperature is of 27.2 °C (81 °F), with a minimum of 23.9 °C (75 °F) and a maximum of 30.4 °C (86.8 °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 33.5 °C (92.5 °F).
Precipitation amounts to 355 mm (14 in), distributed over 22 days.
On average, there are 130 hours of sunshine per month, i.e. 4 hours per day.
The average humidity is 82%.
The average wind speed is 6 kph (4 kph).

In April, the average temperature is of 27.2 °C (81 °F), with a minimum of 24 °C (75.2 °F) and a maximum of 30.3 °C (86.6 °F).
On the coldest nights of the month, the temperature usually drops to around 22 °C (71.5 °F).
On the warmest days of the month, the temperature usually reaches around 33 °C (91.5 °F).
Precipitation amounts to 350 mm (13.8 in), distributed over 22 days.
On average, there are 140 hours of sunshine per month, i.e. 4.5 hours per day.
The average humidity is 82%.
The average wind speed is 6 kph (4 kph).

In May, the average temperature is of 26.8 °C (80 °F), with a minimum of 23.8 °C (74.8 °F) and a maximum of 29.8 °C (85.6 °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 32.5 °C (90.5 °F).
Precipitation amounts to 275 mm (10.8 in), distributed over 23 days.
On average, there are 150 hours of sunshine per month, i.e. 5 hours per day.
The average humidity is 82%.
The average wind speed is 6 kph (4 kph).

In June, the average temperature is of 26.6 °C (80 °F), with a minimum of 23.4 °C (74.1 °F) and a maximum of 29.8 °C (85.6 °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 32.5 °C (90.5 °F).
Precipitation amounts to 210 mm (8.3 in), distributed over 18 days.
On average, there are 145 hours of sunshine per month, i.e. 5 hours per day.
The average humidity is 81%.
The average wind speed is 6 kph (4 kph).

In July, the coldest month of the year, the average temperature is of 26.4 °C (80 °F), with a minimum of 22.8 °C (73 °F) and a maximum of 30 °C (86.1 °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 33 °C (91 °F).
Precipitation amounts to 160 mm (6.3 in), distributed over 16 days.
On average, there are 190 hours of sunshine per month, i.e. 6 hours per day.
The average humidity is 79%.
The average wind speed is 6 kph (4 kph).

In August, the average temperature is of 27.0 °C (81 °F), with a minimum of 23 °C (73.4 °F) and a maximum of 31.1 °C (87.9 °F).
On the coldest nights of the month, the temperature usually drops to around 19.5 °C (67 °F).
On the warmest days of the month, the temperature usually reaches around 34 °C (93 °F).
Precipitation amounts to 175 mm (6.9 in), distributed over 16 days.
On average, there are 195 hours of sunshine per month, i.e. 6.5 hours per day.
The average humidity is 76%.
The average wind speed is 6 kph (4 kph).

In September, the average temperature is of 27.5 °C (82 °F), with a minimum of 23.5 °C (74.3 °F) and a maximum of 31.6 °C (88.8 °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 35 °C (94.5 °F).
Precipitation amounts to 245 mm (9.6 in), distributed over 18 days.
On average, there are 170 hours of sunshine per month, i.e. 5.5 hours per day.
The average humidity is 76%.
The average wind speed is 7 kph (4 kph).

In October, the average temperature is of 27.6 °C (82 °F), with a minimum of 23.8 °C (74.9 °F) and a maximum of 31.3 °C (88.4 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94.5 °F).
Precipitation amounts to 265 mm (10.4 in), distributed over 19 days.
On average, there are 170 hours of sunshine per month, i.e. 5.5 hours per day.
The average humidity is 78%.
The average wind speed is 6 kph (4 kph).

In November, the warmest month of the year, the average temperature is of 27.6 °C (82 °F), with a minimum of 24 °C (75.3 °F) and a maximum of 31.2 °C (88.1 °F).
On the coldest nights of the month, the temperature usually drops to around 22 °C (71.5 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94 °F).
Precipitation amounts to 300 mm (11.8 in), distributed over 20 days.
On average, there are 150 hours of sunshine per month, i.e. 5 hours per day.
The average humidity is 79%.
The average wind speed is 6 kph (4 kph).

In December, the warmest month of the year, the average temperature is of 27.2 °C (81 °F), with a minimum of 23.9 °C (75.1 °F) and a maximum of 30.4 °C (86.7 °F).
On the coldest nights of the month, the temperature usually drops to around 22 °C (72 °F).
On the warmest days of the month, the temperature usually reaches around 33.5 °C (92 °F).
Precipitation amounts to 290 mm (11.4 in), distributed over 23 days.
On average, there are 135 hours of sunshine per month, i.e. 4.5 hours per day.
The average humidity is 81%.
The average wind speed is 6 kph (4 kph).