, with a rainy season from December to May and a dry season from July to October. This last period is also the hottest of the year. However, the dry season is neither very long nor very pronounced, so the tropical forest grows in the area.
The city is located in northeastern Brazil, in the state of Pará, at 4 degrees south latitude, on the banks of the Tapajós River.
The best period to visit Itaituba goes from July to September, since it is the driest of the year. It must be said that this is the hottest time of the year, although the humidity is slightly lower. Even in June and October, after all, the rains are at an acceptable level.
. Here are the average temperatures.
January is generally a warm to hot, muggy month. The average temperature is of
27.5 °C, with a minimum of
23.9 °C and a maximum of
31.2 °C.

On the coldest nights of the month, the temperature usually drops to around
22 °C.

On the warmest days of the month, the temperature usually reaches around
34 °C.

Precipitation amounts to
235 mm, distributed over 16 days.
The day lasts on average 12 hours and 20 minutes.

There are on average 4.5 hours of sunshine per day. So, the sun shines 38% of the time.
The average humidity is 80%. Hence, the air is normally humid.
The average wind speed is of
6.6 kph.
February, the least warm month of the year, is generally a warm to hot, muggy month. The average temperature is of
27.4 °C, with a minimum of
23.8 °C and a maximum of
31 °C.

On the coldest nights of the month, the temperature usually drops to around
22 °C.

On the warmest days of the month, the temperature usually reaches around
33.5 °C.

Precipitation amounts to
295 mm, distributed over 18 days.
The day lasts on average 12 hours and 10 minutes.

There are on average 4.5 hours of sunshine per day. So, the sun shines 36% of the time.
The average humidity is 81%. Hence, the air is normally humid.
The average wind speed is of
6.4 kph.
March is generally a very hot, muggy month. The average temperature is of
27.6 °C, with a minimum of
24 °C and a maximum of
31.2 °C.

On the coldest nights of the month, the temperature usually drops to around
22.5 °C.

On the warmest days of the month, the temperature usually reaches around
34 °C.

Precipitation amounts to
325 mm, distributed over 19 days.
The day lasts on average 12 hours and 5 minutes.

There are on average 4 hours of sunshine per day. So, the sun shines 34% of the time.
The average humidity is 81%. Hence, the air is normally humid.
The average wind speed is of
6 kph.
April is generally a very hot, muggy month. The average temperature is of
27.9 °C, with a minimum of
24.2 °C and a maximum of
31.5 °C.

On the coldest nights of the month, the temperature usually drops to around
22 °C.

On the warmest days of the month, the temperature usually reaches around
33.5 °C.

Precipitation amounts to
255 mm, distributed over 17 days.
The day lasts on average 12 hours and 0 minutes.

There are on average 5 hours of sunshine per day. So, the sun shines 41% of the time.
The average humidity is 80%. Hence, the air is normally humid.
The average wind speed is of
5.9 kph.
May is generally a very hot, muggy month. The average temperature is of
28 °C, with a minimum of
24.2 °C and a maximum of
31.8 °C.

On the coldest nights of the month, the temperature usually drops to around
22 °C.

On the warmest days of the month, the temperature usually reaches around
34 °C.

Precipitation amounts to
195 mm, distributed over 17 days.
The day lasts on average 11 hours and 55 minutes.

There are on average 5.5 hours of sunshine per day. So, the sun shines 47% of the time.
The average humidity is 80%. Hence, the air is normally humid.
The average wind speed is of
5.3 kph.
June is generally a very hot, muggy month. The average temperature is of
28.1 °C, with a minimum of
23.6 °C and a maximum of
32.6 °C.

On the coldest nights of the month, the temperature usually drops to around
21.5 °C.

On the warmest days of the month, the temperature usually reaches around
34.5 °C.

Precipitation amounts to
100 mm, distributed over 10 days.
The day lasts on average 11 hours and 55 minutes.

There are on average 7 hours of sunshine per day. So, the sun shines 58% of the time.
The average humidity is 75%. Hence, the air is normally humid.
The average wind speed is of
5.3 kph.
July is generally a very hot month. The average temperature is of
28.2 °C, with a minimum of
23.1 °C and a maximum of
33.4 °C.

On the coldest nights of the month, the temperature usually drops to around
20.5 °C.

On the warmest days of the month, the temperature usually reaches around
35.5 °C.

Precipitation amounts to
75 mm, distributed over 8 days.
The day lasts on average 11 hours and 55 minutes.

There are on average 7.5 hours of sunshine per day. So, the sun shines 64% of the time.
The average humidity is 70%.
The average wind speed is of
5.7 kph.
August is generally a very hot month. The average temperature is of
28.7 °C, with a minimum of
23.2 °C and a maximum of
34.2 °C.

On the coldest nights of the month, the temperature usually drops to around
21 °C.

On the warmest days of the month, the temperature usually reaches around
36 °C.

Precipitation amounts to
55 mm, distributed over 6 days.
The day lasts on average 12 hours and 0 minutes.

There are on average 7.5 hours of sunshine per day. So, the sun shines 62% of the time.
The average humidity is 67%.
The average wind speed is of
7 kph.
September, the hottest month of the year, is generally a very hot month. The average temperature is of
29.4 °C, with a minimum of
24.1 °C and a maximum of
34.7 °C.

On the coldest nights of the month, the temperature usually drops to around
22.5 °C.

On the warmest days of the month, the temperature usually reaches around
36.5 °C.

Precipitation amounts to
75 mm, distributed over 7 days.
The day lasts on average 12 hours and 5 minutes.

There are on average 7 hours of sunshine per day. So, the sun shines 59% of the time.
The average humidity is 66%.
The average wind speed is of
7.8 kph.
October is generally a very hot month. The average temperature is of
29.4 °C, with a minimum of
24.4 °C and a maximum of
34.3 °C.

On the coldest nights of the month, the temperature usually drops to around
22.5 °C.

On the warmest days of the month, the temperature usually reaches around
37 °C.

Precipitation amounts to
100 mm, distributed over 7 days.
The day lasts on average 12 hours and 10 minutes.

There are on average 6 hours of sunshine per day. So, the sun shines 50% of the time.
The average humidity is 68%.
The average wind speed is of
7.6 kph.
November is generally a very hot, muggy month. The average temperature is of
29 °C, with a minimum of
24.5 °C and a maximum of
33.6 °C.

On the coldest nights of the month, the temperature usually drops to around
22.5 °C.

On the warmest days of the month, the temperature usually reaches around
36 °C.

Precipitation amounts to
140 mm, distributed over 8 days.
The day lasts on average 12 hours and 20 minutes.

There are on average 5.5 hours of sunshine per day. So, the sun shines 46% of the time.
The average humidity is 71%. Hence, the air is normally humid.
The average wind speed is of
7 kph.
December is generally a very hot, muggy month. The average temperature is of
28.4 °C, with a minimum of
24.3 °C and a maximum of
32.4 °C.

On the coldest nights of the month, the temperature usually drops to around
22.5 °C.

On the warmest days of the month, the temperature usually reaches around
35 °C.

Precipitation amounts to
180 mm, distributed over 11 days.
The day lasts on average 12 hours and 25 minutes.

There are on average 4.5 hours of sunshine per day. So, the sun shines 35% of the time.
The average humidity is 75%. Hence, the air is normally humid.
The average wind speed is of
7.4 kph.