Climate - Tefé (Brazil)

The climate of Tefé is equatorial, that is, hot and rainy all year round. However, even though there is no dry season, there is a wetter period from December to May and a less rainy period from July to October.
The city is located in Brazil, in the state of Amazonas, at 3 degrees south latitude, where the Tefé River flows into the Amazon River (which in this section is called Rio Solimões).

The average temperature of the coldest month (July) is of 27.5 °C (81.6 °F), that of the warmest month (October) is of 28.7 °C (83.6 °F). Here are the average temperatures.
Precipitation amounts to 2445 millimeters (96.3 inches) per year: it is therefore abundant. It ranges from 95 mm (3.7 in) in the driest month (August) to 305 mm (12 in) in the wettest one (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 1790 sunshine hours per year. Here are the average sunshine hours per day.

Tefé - 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 28.0 °C (82 °F), with a minimum of 23.3 °C (73.9 °F) and a maximum of 32.7 °C (90.8 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F). However, in January 2012, it dropped to 19.3 °C (66.7 °F).
On the warmest days of the month, the temperature usually reaches around 35 °C (95 °F). However, in January 1993, it reached 37.4 °C (99.3 °F).
Precipitation amounts to 275 mm (10.8 in), distributed over 18 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 5 kph (3 kph).

In February, the average temperature is of 28.0 °C (82 °F), with a minimum of 23.2 °C (73.7 °F) and a maximum of 32.8 °C (91 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F). However, in February 1998, it dropped to 18.8 °C (65.8 °F).
On the warmest days of the month, the temperature usually reaches around 35 °C (95.5 °F). However, in February 2007, it reached 39.8 °C (103.6 °F).
Precipitation amounts to 245 mm (9.6 in), distributed over 17 days.
On average, there are 110 hours of sunshine per month, i.e. 4 hours per day.
The average humidity is 81%.
The average wind speed is 6 kph (4 kph).

In March, the average temperature is of 27.8 °C (82 °F), with a minimum of 23.1 °C (73.6 °F) and a maximum of 32.6 °C (90.6 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F). However, in March 1998, it dropped to 18.2 °C (64.8 °F).
On the warmest days of the month, the temperature usually reaches around 35 °C (95.5 °F). However, in March 1997, it reached 37.6 °C (99.7 °F).
Precipitation amounts to 305 mm (12 in), distributed over 18 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 5 kph (3 kph).

In April, the average temperature is of 27.8 °C (82 °F), with a minimum of 23.2 °C (73.7 °F) and a maximum of 32.5 °C (90.5 °F).
On the coldest nights of the month, the temperature usually drops to around 21 °C (69.5 °F). However, in April 1999, it dropped to 19.8 °C (67.6 °F).
On the warmest days of the month, the temperature usually reaches around 35 °C (95.5 °F). However, in April 1994, it reached 36.4 °C (97.5 °F).
Precipitation amounts to 295 mm (11.6 in), distributed over 19 days.
On average, there are 125 hours of sunshine per month, i.e. 4 hours per day.
The average humidity is 83%.
The average wind speed is 5 kph (3 kph).

In May, the average temperature is of 27.6 °C (82 °F), with a minimum of 23.1 °C (73.5 °F) and a maximum of 32.1 °C (89.8 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F). However, in May 1994, it dropped to 20 °C (68 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94 °F). However, in May 1994, it reached 36 °C (96.8 °F).
Precipitation amounts to 255 mm (10 in), distributed over 17 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 5 kph (3 kph).

In June, the average temperature is of 27.6 °C (82 °F), with a minimum of 22.9 °C (73.2 °F) and a maximum of 32.2 °C (90 °F).
On the coldest nights of the month, the temperature usually drops to around 20.5 °C (68.5 °F). However, in June 1994, it dropped to 14.6 °C (58.3 °F).
On the warmest days of the month, the temperature usually reaches around 34.5 °C (94.5 °F). However, in June 2013, it reached 37.3 °C (99.1 °F).
Precipitation amounts to 160 mm (6.3 in), distributed over 14 days.
On average, there are 140 hours of sunshine per month, i.e. 5 hours per day.
The average humidity is 81%.
The average wind speed is 5 kph (3 kph).

In July, the coldest month of the year, the average temperature is of 27.5 °C (82 °F), with a minimum of 22.5 °C (72.5 °F) and a maximum of 32.6 °C (90.6 °F).
On the coldest nights of the month, the temperature usually drops to around 19.5 °C (66.5 °F). However, in July 1996, it dropped to 15.4 °C (59.7 °F).
On the warmest days of the month, the temperature usually reaches around 35.5 °C (95.5 °F). However, in July 2004, it reached 37.4 °C (99.3 °F).
Precipitation amounts to 120 mm (4.7 in), distributed over 11 days.
On average, there are 180 hours of sunshine per month, i.e. 6 hours per day.
The average humidity is 78%.
The average wind speed is 5 kph (3 kph).

In August, the average temperature is of 28.1 °C (83 °F), with a minimum of 22.6 °C (72.6 °F) and a maximum of 33.7 °C (92.6 °F).
On the coldest nights of the month, the temperature usually drops to around 20 °C (67.5 °F). However, in August 2019, it dropped to 18.2 °C (64.8 °F).
On the warmest days of the month, the temperature usually reaches around 36 °C (97 °F). However, in August 2020, it reached 37.7 °C (99.9 °F).
Precipitation amounts to 95 mm (3.7 in), distributed over 9 days.
On average, there are 190 hours of sunshine per month, i.e. 6 hours per day.
The average humidity is 76%.
The average wind speed is 5 kph (3 kph).

In September, the average temperature is of 28.6 °C (83 °F), with a minimum of 23.2 °C (73.7 °F) and a maximum of 34 °C (93.2 °F).
On the coldest nights of the month, the temperature usually drops to around 21 °C (69.5 °F). However, in September 1994, it dropped to 18.8 °C (65.8 °F).
On the warmest days of the month, the temperature usually reaches around 36.5 °C (98 °F). However, in September 2015, it reached 38.2 °C (100.8 °F).
Precipitation amounts to 135 mm (5.3 in), distributed over 11 days.
On average, there are 180 hours of sunshine per month, i.e. 6 hours per day.
The average humidity is 75%.
The average wind speed is 5 kph (3 kph).

In October, the warmest month of the year, the average temperature is of 28.7 °C (84 °F), with a minimum of 23.3 °C (73.9 °F) and a maximum of 34 °C (93.3 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F). However, in October 2011, it dropped to 19.9 °C (67.8 °F).
On the warmest days of the month, the temperature usually reaches around 36.5 °C (98 °F). However, in October 1997, it reached 38.6 °C (101.5 °F).
Precipitation amounts to 160 mm (6.3 in), distributed over 12 days.
On average, there are 170 hours of sunshine per month, i.e. 5.5 hours per day.
The average humidity is 77%.
The average wind speed is 5 kph (3 kph).

In November, the average temperature is of 28.5 °C (83 °F), with a minimum of 23.4 °C (74.1 °F) and a maximum of 33.6 °C (92.6 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F). However, in November 1999, it dropped to 18.8 °C (65.8 °F).
On the warmest days of the month, the temperature usually reaches around 36.5 °C (97.5 °F). However, in November 2015, it reached 38 °C (100.4 °F).
Precipitation amounts to 180 mm (7.1 in), distributed over 13 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 5 kph (3 kph).

In December, the average temperature is of 28.0 °C (82 °F), with a minimum of 23.2 °C (73.7 °F) and a maximum of 32.8 °C (91.1 °F).
On the coldest nights of the month, the temperature usually drops to around 21.5 °C (70.5 °F). However, in December 1994, it dropped to 20 °C (68 °F).
On the warmest days of the month, the temperature usually reaches around 35.5 °C (96 °F). However, in December 2015, it reached 37.6 °C (99.7 °F).
Precipitation amounts to 215 mm (8.5 in), distributed over 16 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 5 kph (3 kph).