Climate and monthly weather forecastAlterosa, Brazil
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot summer month in Alterosa, Brazil, with an average temperature fluctuating between 17.7°C (63.9°F) and 25.8°C (78.4°F). A minimal variation is noted in Alterosa's average high-temperature at the onset of January, reaching a still moderately hot 25.8°C (78.4°F) from December's 26.5°C (79.7°F). Weather in January »Weather in February
The last month of the summer, February, is another warm month in Alterosa, Brazil, with an average temperature fluctuating between 17.1°C (62.8°F) and 26.3°C (79.3°F). The transition into February shows a subtle variation to a still moderately hot 26.3°C (79.3°F) from January's 25.8°C (78.4°F) in the average high-temperature. Weather in February »Weather in March
March, the first month of the autumn in Alterosa, is also a moderately hot month, with an average temperature fluctuating between 16.6°C (61.9°F) and 25.6°C (78.1°F). At the start of March, Alterosa's average high-temperature reaches a still moderately hot 25.6°C (78.1°F), subtly different from the preceding month. Weather in March »Weather in April
April, the same as March, is another warm autumn month in Alterosa, Brazil, with temperature in the range of an average high of 24.3°C (75.7°F) and an average low of 14.7°C (58.5°F). The arrival of April sees a recorded average high-temperature of a still moderately hot 24.3°C (75.7°F), showing little divergence from the previous month's conditions. Weather in April »Weather in May
May, the last month of the autumn in Alterosa, is another pleasant month, with an average temperature fluctuating between 22.3°C (72.1°F) and 12.1°C (53.8°F). The transition from April to May sees average high-temperatures adjusting to an agreeable 22.3°C (72.1°F), from a not significantly different 24.3°C (75.7°F). Weather in May »Weather in June
June, the first month of the winter in Alterosa, is also an agreeable month, with an average temperature fluctuating between 21.8°C (71.2°F) and 11.6°C (52.9°F). June, known for its average high temperature of 21.8°C (71.2°F) and an average low temperature of 11.6°C (52.9°F), is the coldest month. Weather in June »Weather in July
July, the same as June, in Alterosa, Brazil, is an agreeable winter month, with an average temperature ranging between max 22.6°C (72.7°F) and min 11.3°C (52.3°F). Alterosa's weather, upon July's arrival, documents an average high-temperature of a still pleasant 22.6°C (72.7°F), nearly identical to the prior month. Weather in July »Weather in August
August, the last month of the winter in Alterosa, is a warm month, with temperature in the range of an average low of 12.1°C (53.8°F) and an average high of 25.3°C (77.5°F). The average high-temperature is a warm 25.3°C (77.5°F) in August, hardly different from the 22.6°C (72.7°F) recorded in July. Weather in August »Weather in September
September, the first month of the spring in Alterosa, is also a moderately hot month, with temperature in the range of an average low of 14.4°C (57.9°F) and an average high of 27.5°C (81.5°F). The arrival of September brings an average high-temperature of a still moderately hot 27.5°C (81.5°F), subtly diverging from August's 25.3°C (77.5°F). Weather in September »Weather in October
October, the same as September, is another warm spring month in Alterosa, Brazil, with temperature in the range of an average high of 27.6°C (81.7°F) and an average low of 16.4°C (61.5°F). Alterosa, Brazil, registers the highest average temperatures during the month of October, with peaks of 27.6°C (81.7°F) and lows of 16.4°C (61.5°F). The average heat index in October is evaluated at a tropical 31°C (87.8°F). Weather in October »Weather in November
November, the last month of the spring in Alterosa, is also a moderately hot month, with an average temperature fluctuating between 17.2°C (63°F) and 26.1°C (79°F). The start of November marks an average high-temperature of a still warm 26.1°C (79°F), hardly distinguishable from the conditions in October. Weather in November »Weather in December
The first month of the summer, December, is also a moderately hot month in Alterosa, Brazil, with temperature in the range of an average low of 17.9°C (64.2°F) and an average high of 26.5°C (79.7°F). Alterosa experiences an average high-temperature of a still warm 26.5°C (79.7°F) in December, marking an insignificant shift from 26.1°C (79°F) in November. 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
The months with the highest humidity in Alterosa are January, March and April, with an average relative humidity of 89%.
January is the month with the most rainfall in Alterosa, Brazil. Rain falls for 28.3 days and accumulates 240mm (9.45") of precipitation.
Throughout the year, in Alterosa, Brazil, there are 213.8 rainfall days, and 1252mm (49.29") of precipitation is accumulated.
January and December, with an average of 6.8h of sunshine, are months with the least sunshine in Alterosa, Brazil.
January through July, September through December, with an average maximum UV index of 5, are months with the lowest UV index in Alterosa.
In Alterosa, June registers the lowest temperatures, averaging 21.8°C (71.2°F) at the peak and 11.6°C (52.9°F) at the lowest.
The month with the shortest days in Alterosa, Brazil, is June, with an average of 10h and 54min of daylight.
The month with the least rainfall is July, when the rain falls for 6.6 days and typically collects 13mm (0.51") of precipitation.
August and September, with an average of 9.1h of sunshine, are months with the most sunshine.
The month with the highest UV index in Alterosa is August, with an average maximum UV index of 6.
With an average relative humidity of 66%, September is the least humid month.
Alterosa's warmest month, October, registers temperatures that range from a high of 27.6°C (81.7°F) to a low of 16.4°C (61.5°F).
With an average of 13h and 24min of daylight, December has the longest days of the year.
Alterosa, Brazil, does not observe Daylight Saving Time (DST). -03 timezone is used over the entire year.
Average temperature
Alterosa, Brazil
The warmest month (with the highest average high temperature) is October (27.6°C).
The month with the lowest average high temperature is June (21.8°C).
The month with the highest average low temperature is December (17.9°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).
Average pressure
Alterosa, Brazil
- Average pressure in January:
1013.8mbar - Average pressure in February:
1014.1mbar - Average pressure in March:
1014.5mbar - Average pressure in April:
1016.3mbar - Average pressure in May:
1018.2mbar - Average pressure in June:
1020.1mbar
- Average pressure in July:
1020.6mbar - Average pressure in August:
1019.7mbar - Average pressure in September:
1017.2mbar - Average pressure in October:
1014.6mbar - Average pressure in November:
1012.9mbar - Average pressure in December:
1012.7mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).
Average wind speed
Alterosa, Brazil
- Average wind speed in January:
6.3km/h - Average wind speed in February:
6km/h - Average wind speed in March:
6km/h - Average wind speed in April:
5.9km/h - Average wind speed in May:
6km/h - Average wind speed in June:
6km/h
- Average wind speed in July:
6.5km/h - Average wind speed in August:
7.3km/h - Average wind speed in September:
7.7km/h - Average wind speed in October:
7.7km/h - Average wind speed in November:
7.6km/h - Average wind speed in December:
6.6km/h
The windiest months (with the highest average wind speed) are September and October (7.7km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).
Average humidity
Alterosa, Brazil
The months with the highest relative humidity are January, March and April (89%).
The month with the lowest relative humidity is September (66%).
Average rainfall
Alterosa, Brazil
- Average rainfall in January:
240mm - Average rainfall in February:
165mm - Average rainfall in March:
141mm - Average rainfall in April:
64mm - Average rainfall in May:
38mm - Average rainfall in June:
18mm
The wettest month (with the highest rainfall) is January (240mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days
Alterosa, Brazil
- Average rainfall days in January:
28.3 days - Average rainfall days in February:
24.3 days - Average rainfall days in March:
26.8 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
12.1 days - Average rainfall days in June:
9.8 days
- Average rainfall days in July:
6.6 days - Average rainfall days in August:
5.2 days - Average rainfall days in September:
9.6 days - Average rainfall days in October:
19.8 days - Average rainfall days in November:
25.6 days - Average rainfall days in December:
28.9 days
The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is August (5.2 days).
Average daylight / Average sunshine
Alterosa, Brazil
- Average daylight in January:
13h and 18min - Average daylight in February:
12h and 48min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 36min - Average daylight in May:
11h and 6min - Average daylight in June:
10h and 54min
- Average daylight in July:
11h and 0min - Average daylight in August:
11h and 24min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 36min - Average daylight in November:
13h and 6min - Average daylight in December:
13h and 24min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January:
6h and 48min - Average sunshine in February:
7h and 24min - Average sunshine in March:
7h and 6min - Average sunshine in April:
7h and 6min - Average sunshine in May:
7h and 42min - Average sunshine in June:
8h and 12min
- Average sunshine in July:
8h and 54min - Average sunshine in August:
9h and 6min - Average sunshine in September:
9h and 6min - Average sunshine in October:
8h and 12min - Average sunshine in November:
7h and 0min - Average sunshine in December:
6h and 48min
The months with the most sunshine are August and September (Average sunshine: 9h and 6min).
The months with the least sunshine are January and December (Average sunshine: 6h and 48min).
Average sunshine days
Alterosa, Brazil
- Average sunshine days in January:
1.8 days - Average sunshine days in February:
2.8 days - Average sunshine days in March:
2.5 days - Average sunshine days in April:
9.2 days - Average sunshine days in May:
15 days - Average sunshine days in June:
17.9 days
- Average sunshine days in July:
22.3 days - Average sunshine days in August:
24.1 days - Average sunshine days in September:
19.5 days - Average sunshine days in October:
9.5 days - Average sunshine days in November:
2.7 days - Average sunshine days in December:
1.1 days
The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is December (1.1 days).
Average UV index
Alterosa, Brazil
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 5).
Average cloud cover
Alterosa, Brazil
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility
Alterosa, Brazil
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January, March, April and May (6km).
