Climate - Marabá (Pará)

Marabá's climate is tropical, with a rainy season from December to April and a dry season from June to October, with May and November as transitional months.
During the day it can get very hot all year round, but especially from July to October. In September 2017, the temperature reached 42 °C (107.5 °F), and the average high was 39.5 °C (103 °F).
The city is located in the north of Brazil, at 5 degrees south latitude, in the state of Pará, where the Itacaiúnas River flows into the Tocantins.

Best Time

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It is difficult to find the best time in Marabá, since the dry season, from June to October, which in any case will be preferred, is also very hot.

Marabá - Climate data

In Marabá, the average temperature of the coldest month (February) is of 27.6 °C (81.7 °F), that of the warmest month (September) is of 29.8 °C (85.6 °F). Here are the average temperatures.
In Marabá, precipitation amounts to 1900 millimeters (74.8 inches) per year: it is therefore abundant. It ranges from 11 mm (0.4 in) in the driest month (August) to 375 mm (14.8 in) in the wettest one (March). Here is the average precipitation.
In Marabá, there are on average around 2220 sunshine hours per year. Here are the average hours of sunshine per day.

Marabá - Weather by month

Based on the period 1991-2020

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In January, the weather in Marabá is usually very hot and muggy. The average temperature is of 27.7 °C (82 °F), with a minimum of 23.3 °C (73.9 °F) and a maximum of 32.1 °C (89.7 °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 35 °C (94.5 °F). However, it reached 37 °C (98.6 °F) in January 2018.
Precipitation amounts to 255 mm (10 in), distributed over 16 days.
The day lasts on average 12 hours and 25 minutes.
There are on average 5 hours of sunshine per day. So, the sun shines 40% of the time.
The average humidity is 84%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).

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In February, the least warm month of the year, the weather in Marabá is usually very hot and muggy. The average temperature is of 27.6 °C (82 °F), with a minimum of 23.2 °C (73.8 °F) and a maximum of 32 °C (89.7 °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 35 °C (95 °F). However, it reached 39 °C (102.2 °F) in February 2012.
Precipitation amounts to 300 mm (11.8 in), distributed over 17 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 84%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).

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In March, the weather in Marabá is usually very hot and muggy. The average temperature is of 27.9 °C (82 °F), with a minimum of 23.5 °C (74.4 °F) and a maximum of 32.4 °C (90.2 °F).
On the coldest nights, the temperature usually drops to around 21.5 °C (70.5 °F).
On the warmest days, the temperature usually reaches around 34.5 °C (94.5 °F). However, it reached 37 °C (98.6 °F) in March 2010.
Precipitation amounts to 375 mm (14.8 in), distributed over 19 days.
The day lasts on average 12 hours and 5 minutes.
There are on average 4.5 hours of sunshine per day. So, the sun shines 38% of the time.
The average humidity is 84%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).

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In April, the weather in Marabá is usually very hot and muggy. The average temperature is of 28.3 °C (83 °F), with a minimum of 23.7 °C (74.6 °F) and a maximum of 32.9 °C (91.3 °F).
On the coldest nights, the temperature usually drops to around 21.5 °C (71 °F).
On the warmest days, the temperature usually reaches around 35 °C (95.5 °F). However, it reached 39 °C (102.2 °F) in April 2018.
Precipitation amounts to 260 mm (10.2 in), distributed over 15 days.
The day lasts on average 12 hours and 0 minutes.
There are on average 5.5 hours of sunshine per day. So, the sun shines 45% of the time.
The average humidity is 83%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).

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In May, the weather in Marabá is usually very hot and muggy. The average temperature is of 28.5 °C (83 °F), with a minimum of 23.6 °C (74.4 °F) and a maximum of 33.4 °C (92.2 °F).
On the coldest nights, the temperature usually drops to around 21.5 °C (70.5 °F).
On the warmest days, the temperature usually reaches around 35.5 °C (95.5 °F). However, it reached 39 °C (102.2 °F) in May 2011.
Precipitation amounts to 120 mm (4.7 in), distributed over 9 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 57% of the time.
The average humidity is 80%. Hence, the air is normally humid.
The average wind speed is 5 kph (3 mph).

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In June, the weather in Marabá is usually very hot and muggy. The average temperature is of 28.4 °C (83 °F), with a minimum of 22.4 °C (72.4 °F) and a maximum of 34.3 °C (93.7 °F).
On the coldest nights, the temperature usually drops to around 20 °C (68 °F).
On the warmest days, the temperature usually reaches around 36 °C (97 °F). However, it reached 40 °C (104 °F) in June 2011.
Precipitation amounts to 30 mm (1.2 in), distributed over 4 days.
The day lasts on average 11 hours and 50 minutes.
There are on average 8.5 hours of sunshine per day. So, the sun shines 71% of the time.
The average humidity is 74%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).

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In July, the weather in Marabá is usually very hot. However, there are remarkable differences between night and day. The average temperature is of 28.3 °C (83 °F), with a minimum of 21.6 °C (70.9 °F) and a maximum of 35 °C (95.1 °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 37 °C (98.5 °F). However, it reached 40 °C (104 °F) in July 2016.
Precipitation amounts to 15 mm (0.6 in), and all occurs in one day.
The day lasts on average 11 hours and 50 minutes.
There are on average 9 hours of sunshine per day. So, the sun shines 76% of the time.
The average humidity is 66%.
The average wind speed is 6 kph (4 mph).

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In August, the weather in Marabá is usually very hot. However, there are remarkable differences between night and day. The average temperature is of 29.1 °C (84 °F), with a minimum of 22.3 °C (72.1 °F) and a maximum of 36 °C (96.8 °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 38 °C (100.5 °F). However, it reached 41 °C (105.8 °F) in August 2010.
Precipitation amounts to 11 mm (0.4 in), and all occurs in one day.
The day lasts on average 11 hours and 55 minutes.
There are on average 8.5 hours of sunshine per day. So, the sun shines 73% of the time.
The average humidity is 63%.
The average wind speed is 8 kph (5 mph).

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In September, the hottest month of the year, the weather in Marabá is usually very hot. The average temperature is of 29.8 °C (86 °F), with a minimum of 23.8 °C (74.8 °F) and a maximum of 35.8 °C (96.4 °F).
On the coldest nights, the temperature usually drops to around 21.5 °C (70.5 °F).
On the warmest days, the temperature usually reaches around 38 °C (100.5 °F). However, it reached 42 °C (107.6 °F) in September 2012.
Precipitation amounts to 45 mm (1.8 in), distributed over 4 days.
The day lasts on average 12 hours and 5 minutes.
There are on average 6.5 hours of sunshine per day. So, the sun shines 54% of the time.
The average humidity is 67%.
The average wind speed is 8 kph (5 mph).

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In October, the weather in Marabá is usually very hot and muggy. The average temperature is of 29.4 °C (85 °F), with a minimum of 24.1 °C (75.5 °F) and a maximum of 34.6 °C (94.3 °F).
On the coldest nights, the temperature usually drops to around 22 °C (71.5 °F).
On the warmest days, the temperature usually reaches around 37 °C (98.5 °F). However, it reached 41 °C (105.8 °F) in October 2017.
Precipitation amounts to 95 mm (3.7 in), distributed over 6 days.
The day lasts on average 12 hours and 10 minutes.
There are on average 5 hours of sunshine per day. So, the sun shines 42% of the time.
The average humidity is 72%. Hence, the air is normally humid.
The average wind speed is 8 kph (5 mph).

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In November, the weather in Marabá is usually very hot and muggy. The average temperature is of 28.7 °C (84 °F), with a minimum of 24 °C (75.2 °F) and a maximum of 33.4 °C (92.1 °F).
On the coldest nights, the temperature usually drops to around 22 °C (71.5 °F).
On the warmest days, the temperature usually reaches around 36 °C (97 °F). However, it reached 40 °C (104 °F) in November 2017.
Precipitation amounts to 150 mm (5.9 in), distributed over 9 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 37% of the time.
The average humidity is 77%. Hence, the air is normally humid.
The average wind speed is 7 kph (4 mph).

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In December, the weather in Marabá is usually very hot and muggy. The average temperature is of 28.2 °C (83 °F), with a minimum of 23.7 °C (74.6 °F) and a maximum of 32.6 °C (90.8 °F).
On the coldest nights of the month, the temperature usually drops to around 21 °C (70 °F).
On the warmest days of the month, the temperature usually reaches around 35.5 °C (95.5 °F). However, it reached 39 °C (102.2 °F) in December 1999.
Precipitation amounts to 240 mm (9.4 in), distributed over 14 days.
The day lasts on average 12 hours and 25 minutes.
There are on average 4 hours of sunshine per day. So, the sun shines 33% of the time.
The average humidity is 81%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).