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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 another warm summer month in Formosa, Brazil, with an average temperature ranging between min 17.8°C (64°F) and max 25.9°C (78.6°F). A minimal variation is noted in Formosa's average high-temperature at the onset of January, reaching a still moderately hot 25.9°C (78.6°F) from December's 26.1°C (79°F). Weather in January »
Weather in February
The last month of the summer, February, is also a moderately hot month in Formosa, Brazil, with an average temperature ranging between max 26.1°C (79°F) and min 17.7°C (63.9°F). February's arrival brings an average high-temperature of a still moderately hot 26.1°C (79°F), demonstrating subtle variation from the preceding month. Weather in February »
Weather in March
March, the first month of the autumn in Formosa, is also a moderately hot month, with an average temperature varying between 18°C (64.4°F) and 25.8°C (78.4°F). The initiation of March records an average high-temperature of a still moderately hot 25.8°C (78.4°F), displaying a near consistency with the previous month. Weather in March »
Weather in April
April, like March, in Formosa, Brazil, is another warm autumn month, with temperature in the range of an average low of 17.3°C (63.1°F) and an average high of 25.3°C (77.5°F). As Formosa transitions from March to April, the average high-temperatures adjust to a still warm 25.3°C (77.5°F), nearly the same as the previous 25.8°C (78.4°F). Weather in April »
Weather in May
May, the last month of the autumn in Formosa, is another warm month, with temperature in the range of an average low of 15.7°C (60.3°F) and an average high of 24.7°C (76.5°F). The coldest time of the year is May, with temperatures averaging a high of 24.7°C (76.5°F) and a low of 15.7°C (60.3°F). Weather in May »
Weather in June
The first month of the winter, June, is still a warm month in Formosa, Brazil, with an average temperature fluctuating between 24.8°C (76.6°F) and 14.7°C (58.5°F). A minimal variation is noted in Formosa's average high-temperature at the onset of June, reaching a still warm 24.8°C (76.6°F) from May's 24.7°C (76.5°F). Weather in June »
Weather in July
July, the same as June, is another warm winter month in Formosa, Brazil, with an average temperature varying between 14°C (57.2°F) and 26°C (78.8°F). The transition into July notes an average high-temperature of a still warm 26°C (78.8°F), revealing a mild distinction from the 24.8°C (76.6°F) in June. Weather in July »
Weather in August
August, the last month of the winter in Formosa, is another warm month, with temperature in the range of an average high of 28.6°C (83.5°F) and an average low of 15.8°C (60.4°F). The average high-temperature during August registers at a still moderately hot 28.6°C (83.5°F), maintaining a close resemblance to the previous month. Weather in August »
Weather in September
September, the first month of the spring in Formosa, is a tropical month, with an average temperature varying between 30.5°C (86.9°F) and 18.2°C (64.8°F). September registers as the month with the highest average temperatures, reaching 30.5°C (86.9°F) at its peak and 18.2°C (64.8°F) at the lowest. The heat index in September is evaluated at a hot 31°C (87.8°F). Weather in September »
Weather in October
October, like September, in Formosa, Brazil, is a moderately hot spring month, with an average temperature varying between 29.6°C (85.3°F) and 19.5°C (67.1°F). October's average high-temperature is a warm 29.6°C (85.3°F), maintaining a close comparison with September's 30.5°C (86.9°F). Weather in October »
Weather in November
November, the last month of the spring in Formosa, is another warm month, with an average temperature ranging between max 26.4°C (79.5°F) and min 18.9°C (66°F). Formosa's weather in November involves a mild decrease in the average high-temperature, moving down slightly from October's 29.6°C (85.3°F) to a still moderately hot 26.4°C (79.5°F). Weather in November »
Weather in December
The first month of the summer, December, is still a warm month in Formosa, Brazil, with an average temperature fluctuating between 18.4°C (65.1°F) and 26.1°C (79°F). The advent of December observes an average high-temperature of a still warm 26.1°C (79°F), nearly identical to November's 26.4°C (79.5°F). Weather in December »
Updated: Feb 2, 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
How many days does it rain in Formosa?
In Formosa, during the entire year, the rain falls for 221.1 days and collects up to 1464mm (57.64") of precipitation.
When is the highest UV index in Formosa?
The months with the highest UV index are January, August through October, with an average maximum UV index of 6.
What are the months with the lowest UV index in Formosa?
February through July, November and December, with an average maximum UV index of 5, are months with the lowest UV index.
What is the most humid month in Formosa?
March is the most humid month in Formosa, Brazil, with an average relative humidity of 89%.
What is the coldest time of year in Formosa?
Formosa's May weather, marked by an average high temperature of 24.7°C (76.5°F) and an average low temperature of 15.7°C (60.3°F), is the coldest in the year.
What is the month with the shortest days in Formosa?
June has the shortest days of the year in Formosa, Brazil, with an average of 11h and 12min of daylight.
What is the driest month in Formosa?
July is the month with the least rainfall. Rain falls for 2.3 days and accumulates 2mm (0.08") of precipitation.
What part of the year is the hottest in Formosa?
The month of September, characterized by an average high of 30.5°C (86.9°F) and a low of 18.2°C (64.8°F), is recognized as the warmest.
What is the least humid month in Formosa?
The least humid month is September, with an average relative humidity of 44%.
What month has the most sunshine in Formosa?
September has the most sunshine of the year in Formosa, Brazil, with an average of 9.7h of sunshine.
What is the wettest month in Formosa?
The month with the most rainfall is November, when the rain falls for 28.2 days and typically aggregates up to 258mm (10.16") of precipitation.
What is the month with the least sunshine in Formosa?
The months with the least sunshine are November and December, with an average of 6.9h of sunshine.
When are the longest days in Formosa?
With an average of 13h and 0min of daylight, December has the longest days of the year in Formosa, Brazil.
Is there Daylight Saving Time (DST) in Formosa?
Formosa does not observe Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Formosa, Brazil
The warmest month (with the highest average high temperature) is September (30.5°C).
The month with the lowest average high temperature is May (24.7°C).
The month with the highest average low temperature is October (19.5°C).
The coldest month (with the lowest average low temperature) is July (14°C).
Average pressure
Formosa, Brazil
- Average pressure in January:
1012.7mbar - Average pressure in February:
1012.8mbar - Average pressure in March:
1013mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1016mbar - Average pressure in June:
1017.9mbar
- Average pressure in July:
1018.4mbar - Average pressure in August:
1017.1mbar - Average pressure in September:
1014.8mbar - Average pressure in October:
1012.4mbar - Average pressure in November:
1011.6mbar - Average pressure in December:
1011.9mbar
The month with the highest atmospheric pressure is July (1018.4mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed
Formosa, Brazil
- Average wind speed in January:
6.9km/h - Average wind speed in February:
6.5km/h - Average wind speed in March:
6.2km/h - Average wind speed in April:
6.7km/h - Average wind speed in May:
7.2km/h - Average wind speed in June:
8.1km/h
- Average wind speed in July:
9.1km/h - Average wind speed in August:
9.3km/h - Average wind speed in September:
9.2km/h - Average wind speed in October:
8.3km/h - Average wind speed in November:
7.2km/h - Average wind speed in December:
7km/h
The windiest month (with the highest average wind speed) is August (9.3km/h).
The calmest month (with the lowest average wind speed) is March (6.2km/h).
Average humidity
Formosa, Brazil
The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is September (44%).
Average rainfall
Formosa, Brazil
- Average rainfall in January:
194mm - Average rainfall in February:
190mm - Average rainfall in March:
221mm - Average rainfall in April:
137mm - Average rainfall in May:
48mm - Average rainfall in June:
10mm
The wettest month (with the highest rainfall) is November (258mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days
Formosa, Brazil
- Average rainfall days in January:
28.3 days - Average rainfall days in February:
26.5 days - Average rainfall days in March:
29.4 days - Average rainfall days in April:
24.1 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
8.1 days
- Average rainfall days in July:
2.3 days - Average rainfall days in August:
2.3 days - Average rainfall days in September:
6.8 days - Average rainfall days in October:
20.2 days - Average rainfall days in November:
28.2 days - Average rainfall days in December:
29.4 days
The months with the highest number of rainy days are March and December (29.4 days).
The months with the least rainy days are July and August (2.3 days).
Average daylight / Average sunshine
Formosa, Brazil
- Average daylight in January:
12h and 5min - Average daylight in February:
12h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 4min - Average daylight in May:
11h and 2min - Average daylight in June:
11h and 1min
- Average daylight in July:
11h and 2min - Average daylight in August:
11h and 4min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 3min - Average daylight in November:
12h and 5min - Average daylight in December:
13h and 0min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in January:
7h and 1min - Average sunshine in February:
7h and 3min - Average sunshine in March:
7h and 1min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 3min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 4min - Average sunshine in October:
8h and 4min - Average sunshine in November:
6h and 5min - Average sunshine in December:
6h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The months with the least sunshine are November and December (Average sunshine: 6h and 54min).
Average sunshine days
Formosa, Brazil
- Average sunshine days in January:
1.8 days - Average sunshine days in February:
1.1 days - Average sunshine days in March:
1.2 days - Average sunshine days in April:
4.1 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
20.3 days
- Average sunshine days in July:
27.3 days - Average sunshine days in August:
28.3 days - Average sunshine days in September:
21.5 days - Average sunshine days in October:
10.2 days - Average sunshine days in November:
1.4 days - Average sunshine days in December:
1.2 days
The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (1.1 days).
Average UV index
Formosa, Brazil
The months with the highest UV index are January, August, September and October (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, November and December (UV index 5).
Average cloud cover
Formosa, Brazil
The months with the most cloud cover are March and April (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Formosa, Brazil
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (7km).
