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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, like December, in Porteirinha, Brazil, is another warm summer month, with temperature in the range of an average high of 28.8°C (83.8°F) and an average low of 18.3°C (64.9°F). Porteirinha experiences an average high-temperature of a still warm 28.8°C (83.8°F) with the onset of January, subtly varied from December's 28.5°C (83.3°F). Weather in January »
Weather in February
The last month of the summer, February, is also a moderately hot month in Porteirinha, Brazil, with temperature in the range of an average low of 18.3°C (64.9°F) and an average high of 29.3°C (84.7°F). With February's arrival, Porteirinha notes an average high-temperature of a still moderately hot 29.3°C (84.7°F), closely following the trend of the preceding month. Weather in February »
Weather in March
March, the first month of the autumn in Porteirinha, is also a moderately hot month, with an average temperature varying between 18.8°C (65.8°F) and 28.7°C (83.7°F). Transitioning into March, Porteirinha records an average high-temperature of a still moderately hot 28.7°C (83.7°F), almost identical to February's 29.3°C (84.7°F). Weather in March »
Weather in April
April, the same as March, is another warm autumn month in Porteirinha, Brazil, with temperature in the range of an average low of 18.1°C (64.6°F) and an average high of 27.7°C (81.9°F). Porteirinha's average high-temperature in April is a still warm 27.7°C (81.9°F), marking an insignificant difference from the 28.7°C (83.7°F) of March. Weather in April »
Weather in May
May, the last month of the autumn in Porteirinha, is also a moderately hot month, with temperature in the range of an average high of 27.2°C (81°F) and an average low of 16.8°C (62.2°F). With the onset of May, the average high-temperature registers at a still moderately hot 27.2°C (81°F), subtly different from April's 27.7°C (81.9°F). Weather in May »
Weather in June
June, the first month of the winter in Porteirinha, is still a warm month, with an average temperature ranging between min 16°C (60.8°F) and max 26.2°C (79.2°F). In Porteirinha, the lowest average temperatures are observed in June, with a high of 26.2°C (79.2°F) and a low of 16°C (60.8°F). Weather in June »
Weather in July
July, the same as June, is another warm winter month in Porteirinha, Brazil, with an average temperature ranging between min 14.9°C (58.8°F) and max 26.7°C (80.1°F). July's onset records an average high-temperature of a still warm 26.7°C (80.1°F), a near match to June's 26.2°C (79.2°F). Weather in July »
Weather in August
The last month of the winter, August, is also a moderately hot month in Porteirinha, Brazil, with an average temperature fluctuating between 15.7°C (60.3°F) and 28.5°C (83.3°F). In August, the average high-temperature registers at a still moderately hot 28.5°C (83.3°F), nearly identical to July's 26.7°C (80.1°F). Weather in August »
Weather in September
The first month of the spring, September, is a tropical month in Porteirinha, Brazil, with temperature in the range of an average low of 16.8°C (62.2°F) and an average high of 31°C (87.8°F). As Porteirinha transitions into September, the average high-temperature stands at a tropical 31°C (87.8°F), offering little variation from the preceding month. Weather in September »
Weather in October
October, the same as September, in Porteirinha, Brazil, is another tropical spring month, with an average temperature varying between 19°C (66.2°F) and 31.1°C (88°F). Porteirinha's October weather reaches an average high of 31.1°C (88°F) and an average low of 19°C (66.2°F), making it the warmest month. October's average heat index is appraised at a fiery hot 35°C (95°F). Weather in October »
Weather in November
The last month of the spring, November, is also a moderately hot month in Porteirinha, Brazil, with temperature in the range of an average low of 19.2°C (66.6°F) and an average high of 28.5°C (83.3°F). Porteirinha's weather in November displays an average high-temperature of a moderately hot 28.5°C (83.3°F), showing minor disparity from October's 31.1°C (88°F). Weather in November »
Weather in December
The first month of the summer, December, is also a moderately hot month in Porteirinha, Brazil, with an average temperature fluctuating between 28.5°C (83.3°F) and 19.1°C (66.4°F). Porteirinha, moving into December, logs an average high-temperature of a still warm 28.5°C (83.3°F), mirroring the temperature of the previous month. 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 Porteirinha?
In Porteirinha, during the entire year, the rain falls for 151.8 days and collects up to 685mm (26.97") of precipitation.
What is the most humid month in Porteirinha?
With an average relative humidity of 79%, March is the most humid month in Porteirinha.
What are the coldest months in Porteirinha?
Porteirinha's June weather reaches an average high of 26.2°C (79.2°F) and an average low of 16°C (60.8°F), making it the coldest month.
What is the month with the shortest days in Porteirinha?
With an average of 11h and 12min of daylight, June has the shortest days of the year in Porteirinha.
What is the month with the lowest UV index in Porteirinha?
The months with the lowest UV index in Porteirinha, Brazil, are June and July, with an average maximum UV index of 5.
What is the driest month in Porteirinha?
The month with the least rainfall is July, when the rain falls for 1.8 days and typically collects 1mm (0.04") of precipitation.
What is the least humid month in Porteirinha?
The least humid month in Porteirinha is September, with an average relative humidity of 54%.
What month has the most sunshine in Porteirinha?
The month with the most sunshine in Porteirinha is September, with an average of 9.8h of sunshine.
When is the highest UV index in Porteirinha?
September is the month with the highest UV index in Porteirinha, Brazil, with an average maximum UV index of 7.
What time of the year is the hottest in Porteirinha?
October, known for its average high temperature of 31.1°C (88°F) and an average low temperature of 19°C (66.2°F), is the warmest month in Porteirinha.
What is the rainiest month in Porteirinha?
November is the month with the most rainfall. Rain falls for 22 days and accumulates 125mm (4.92") of precipitation.
What is the month with the least sunshine in Porteirinha?
With an average of 8.1h of sunshine, November has the least sunshine of the year.
When are the longest days in Porteirinha?
The month with the longest days in Porteirinha, Brazil, is December, with an average of 13h and 0min of daylight.
Is there Daylight Saving Time (DST) in Porteirinha?
Porteirinha, Brazil, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Porteirinha, Brazil
The warmest month (with the highest average high temperature) is October (31.1°C).
The month with the lowest average high temperature is June (26.2°C).
The month with the highest average low temperature is November (19.2°C).
The coldest month (with the lowest average low temperature) is July (14.9°C).
Average pressure
Porteirinha, Brazil
- Average pressure in January:
1013.6mbar - Average pressure in February:
1013.5mbar - Average pressure in March:
1013.5mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1018.7mbar
- Average pressure in July:
1019.5mbar - Average pressure in August:
1018.6mbar - Average pressure in September:
1016.5mbar - Average pressure in October:
1013.8mbar - Average pressure in November:
1012.6mbar - Average pressure in December:
1012.7mbar
The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed
Porteirinha, Brazil
- Average wind speed in January:
8km/h - Average wind speed in February:
7.7km/h - Average wind speed in March:
7.4km/h - Average wind speed in April:
8.5km/h - Average wind speed in May:
9.3km/h - Average wind speed in June:
10.3km/h
- Average wind speed in July:
11.2km/h - Average wind speed in August:
11.8km/h - Average wind speed in September:
11.4km/h - Average wind speed in October:
10.6km/h - Average wind speed in November:
8.7km/h - Average wind speed in December:
7.7km/h
The windiest month (with the highest average wind speed) is August (11.8km/h).
The calmest month (with the lowest average wind speed) is March (7.4km/h).
Average humidity
Porteirinha, Brazil
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is September (54%).
Average rainfall
Porteirinha, Brazil
The wettest month (with the highest rainfall) is November (125mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days
Porteirinha, Brazil
- Average rainfall days in January:
20.4 days - Average rainfall days in February:
19 days - Average rainfall days in March:
20.5 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
8.6 days - Average rainfall days in June:
3.1 days
- Average rainfall days in July:
1.8 days - Average rainfall days in August:
1.5 days - Average rainfall days in September:
3.7 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
22 days - Average rainfall days in December:
23 days
The month with the highest number of rainy days is December (23 days).
The month with the least rainy days is August (1.5 days).
Average daylight / Average sunshine
Porteirinha, 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:
8h and 4min - Average sunshine in February:
9h and 0min - Average sunshine in March:
8h and 4min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
9h and 2min - Average sunshine in September:
9h and 5min - Average sunshine in October:
9h and 0min - Average sunshine in November:
8h and 1min - Average sunshine in December:
8h and 2min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).
Average sunshine days
Porteirinha, Brazil
- Average sunshine days in January:
8.9 days - Average sunshine days in February:
7.3 days - Average sunshine days in March:
9.2 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
20.5 days - Average sunshine days in June:
24.5 days
- Average sunshine days in July:
28.3 days - Average sunshine days in August:
27.4 days - Average sunshine days in September:
25.5 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
6.7 days - Average sunshine days in December:
6.8 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is November (6.7 days).
Average UV index
Porteirinha, Brazil
The month with the highest UV index is September (UV index 7).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover
Porteirinha, Brazil
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility
Porteirinha, Brazil
The months with the highest visibility are July, August, September and October (10km).
The months with the lowest visibility are January, March, April and December (8km).
