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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in Brazil, Trinidad and Tobago, with an average temperature fluctuating between 27.9°C (82.2°F) and 24.8°C (76.6°F). January, with its average high-temperature of 27.9°C (82.2°F) and an average low-temperature of 24.8°C (76.6°F), holds the record as the coldest month. January's mean heat index is evaluated at a hot 31°C (87.8°F). Weather in January »
Weather in February
February, the last month of the winter in Brazil, is another warm month, with an average temperature varying between 24.8°C (76.6°F) and 28.2°C (82.8°F). February notes an average high-temperature of a still moderately hot 28.2°C (82.8°F), subtly differing from January's 27.9°C (82.2°F). Weather in February »
Weather in March
March, the first month of the spring in Brazil, is also a moderately hot month, with an average temperature ranging between min 24.9°C (76.8°F) and max 28.4°C (83.1°F). March reports an average high-temperature of a still warm 28.4°C (83.1°F), slightly varied from February's 28.2°C (82.8°F). Weather in March »
Weather in April
April, like March, in Brazil, Trinidad and Tobago, is a moderately hot spring month, with an average temperature varying between 25.6°C (78.1°F) and 29.1°C (84.4°F). Brazil's April showcases an average high-temperature of a still moderately hot 29.1°C (84.4°F), hardly distinct from March's 28.4°C (83.1°F). Weather in April »
Weather in May
The last month of the spring, May, is also a moderately hot month in Brazil, Trinidad and Tobago, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 26°C (78.8°F). Brazil experiences a minor change to a still moderately hot 29.4°C (84.9°F) in average high-temperature during May, closely reflecting April. Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Brazil, Trinidad and Tobago, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 26°C (78.8°F). The transition into June marks the average high-temperature at a still warm 29.2°C (84.6°F), differing minimally from May's 29.4°C (84.9°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Brazil, Trinidad and Tobago, with an average temperature fluctuating between 29.1°C (84.4°F) and 25.8°C (78.4°F). July's onset sees an average high-temperature of a still warm 29.1°C (84.4°F), exhibiting a slight fluctuation from the previous month. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Brazil, Trinidad and Tobago, with temperature in the range of an average high of 29.7°C (85.5°F) and an average low of 26.1°C (79°F). As Brazil, Trinidad and Tobago, transitions from July to August, the average high-temperatures adjust to a still warm 29.7°C (85.5°F), nearly the same as the previous 29.1°C (84.4°F). Weather in August »
Weather in September
The first month of the autumn, September, is a tropical month in Brazil, Trinidad and Tobago, with an average temperature ranging between min 26.5°C (79.7°F) and max 30.1°C (86.2°F). September registers as the month with the highest average temperatures, reaching 30.1°C (86.2°F) at its peak and 26.5°C (79.7°F) at the lowest. The average heat index in September is evaluated at a very hot 37°C (98.6°F). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Brazil, Trinidad and Tobago, with an average temperature fluctuating between 26.6°C (79.9°F) and 29.7°C (85.5°F). As Brazil welcomes October, the average high-temperature records at a moderately hot 29.7°C (85.5°F), marking an insignificant deviation from the prior month. Weather in October »
Weather in November
November, the last month of the autumn in Brazil, is another warm month, with an average temperature varying between 29.1°C (84.4°F) and 26.1°C (79°F). Brazil, Trinidad and Tobago, records an average high-temperature of a still warm 29.1°C (84.4°F) as November arrives, nearly mirroring the previous month's climate. Weather in November »
Weather in December
The first month of the winter, December, is also a moderately hot month in Brazil, Trinidad and Tobago, with an average temperature varying between 25.5°C (77.9°F) and 28.5°C (83.3°F). The shift into December uncovers an average high-temperature of a still moderately hot 28.5°C (83.3°F), subtly different from the previous month. Weather in December »
Updated: Feb 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Brazil?
January, with its high-temperature average of 27.9°C (82.2°F) and a low-temperature average of 24.8°C (76.6°F), is the coldest month in Brazil.
How many days does it rain in Brazil?
Throughout the year, in Brazil, Trinidad and Tobago, there are 194.8 rainfall days, and 640mm (25.2") of precipitation is accumulated.
When is the highest UV index in Brazil?
January through December, with an average maximum UV index of 7, are months with the highest UV index in Brazil, Trinidad and Tobago.
What is the month with the lowest UV index in Brazil?
The months with the lowest UV index in Brazil, Trinidad and Tobago, are January through December, with an average maximum UV index of 7.
What is the least humid month in Brazil?
February through April, with an average relative humidity of 75%, are the least humid months.
What is the driest month in Brazil?
February is the month with the least rainfall in Brazil. Rain falls for 10.3 days and accumulates 14mm (0.55") of precipitation.
When are the longest days in Brazil?
The month with the longest days is June, with an average of 12h and 42min of daylight.
What is the most humid month in Brazil?
July is the most humid month in Brazil, with an average relative humidity of 79%.
What month has the most sunshine in Brazil?
The month with the most sunshine in Brazil, Trinidad and Tobago, is August, with an average of 11.1h of sunshine.
What time of the year is the hottest in Brazil?
Brazil, Trinidad and Tobago, records the warmest temperatures in September, averaging a high of 30.1°C (86.2°F) and a low of 26.5°C (79.7°F).
What is the wettest month in Brazil?
The month with the most rainfall is October, when the rain falls for 20 days and typically aggregates up to 115mm (4.53") of precipitation.
What is the month with the shortest days in Brazil?
December has the shortest days of the year, with an average of 11h and 30min of daylight.
Is there Daylight Saving Time (DST) in Brazil?
Brazil, Trinidad and Tobago, does not observe Daylight Saving Time (DST). AST timezone is used throughout the entire year.
What is the month with the least sunshine in Brazil?
With an average of 6.7h of sunshine, December has the least sunshine of the year.
Average temperature
Brazil, Trinidad and Tobago
The warmest month (with the highest average high temperature) is September (30.1°C).
The month with the lowest average high temperature is January (27.9°C).
The month with the highest average low temperature is October (26.6°C).
The coldest months (with the lowest average low temperature) are January and February (24.8°C).
Average pressure
Brazil, Trinidad and Tobago
- Average pressure in January:
1013.6mbar - Average pressure in February:
1013.5mbar - Average pressure in March:
1013.3mbar - Average pressure in April:
1013mbar - Average pressure in May:
1013.1mbar - Average pressure in June:
1013.8mbar
- Average pressure in July:
1013.6mbar - Average pressure in August:
1012.7mbar - Average pressure in September:
1011.9mbar - Average pressure in October:
1010.8mbar - Average pressure in November:
1010.4mbar - Average pressure in December:
1012.3mbar
The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed
Brazil, Trinidad and Tobago
- Average wind speed in January:
17.3km/h - Average wind speed in February:
18.3km/h - Average wind speed in March:
17.7km/h - Average wind speed in April:
17.3km/h - Average wind speed in May:
17.6km/h - Average wind speed in June:
17.7km/h
- Average wind speed in July:
15.9km/h - Average wind speed in August:
13.6km/h - Average wind speed in September:
13.7km/h - Average wind speed in October:
14.5km/h - Average wind speed in November:
15.2km/h - Average wind speed in December:
17.1km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).
Average humidity
Brazil, Trinidad and Tobago
The month with the highest relative humidity is July (79%).
The months with the lowest relative humidity are February, March and April (75%).
Average rainfall
Brazil, Trinidad and Tobago
The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days
Brazil, Trinidad and Tobago
- Average rainfall days in January:
14.5 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
20.4 days - Average rainfall days in August:
22.2 days - Average rainfall days in September:
19.9 days - Average rainfall days in October:
20 days - Average rainfall days in November:
18.6 days - Average rainfall days in December:
18.3 days
The month with the highest number of rainy days is August (22.2 days).
The months with the least rainy days are February and April (10.3 days).
Average daylight / Average sunshine
Brazil, Trinidad and Tobago
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 3min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 3min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January:
8h and 2min - Average sunshine in February:
8h and 5min - Average sunshine in March:
8h and 4min - Average sunshine in April:
10h and 1min - Average sunshine in May:
10h and 3min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
11h and 1min - Average sunshine in September:
11h and 0min - Average sunshine in October:
8h and 5min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Brazil, Trinidad and Tobago
- Average sunshine days in January:
11.2 days - Average sunshine days in February:
13 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
15.9 days - Average sunshine days in May:
15 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
8.1 days - Average sunshine days in August:
6.8 days - Average sunshine days in September:
7.4 days - Average sunshine days in October:
8.7 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
8.7 days
The months with the most sunshine days are March and April (15.9 days).
The month with the least sunshine days is August (6.8 days).
Average UV index
Brazil, Trinidad and Tobago
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover
Brazil, Trinidad and Tobago
The month with the most cloud cover is June (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility
Brazil, Trinidad and Tobago
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
