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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 Ariranha, Brazil, with an average temperature varying between 28.8°C (83.8°F) and 20.7°C (69.3°F). January's arrival shows an average high-temperature of a still moderately hot 28.8°C (83.8°F), hardly different from the previous month. Weather in January »
Weather in February
The last month of the summer, February, is another warm month in Ariranha, Brazil, with an average temperature fluctuating between 28.9°C (84°F) and 20.4°C (68.7°F). With the onset of February, the average high-temperature registers at a still warm 28.9°C (84°F), subtly different from January's 28.8°C (83.8°F). Weather in February »
Weather in March
March, the first month of the autumn in Ariranha, is also a moderately hot month, with an average temperature varying between 28.3°C (82.9°F) and 20.1°C (68.2°F). March experiences an average high-temperature of a still moderately hot 28.3°C (82.9°F), barely different from February's 28.9°C (84°F). Weather in March »
Weather in April
April, the same as March, is a moderately hot autumn month in Ariranha, Brazil, with temperature in the range of an average high of 27.3°C (81.1°F) and an average low of 18.3°C (64.9°F). The unfolding of April shows an average high-temperature of a still moderately hot 27.3°C (81.1°F), indicating a slight variance from March's 28.3°C (82.9°F). Weather in April »
Weather in May
The last month of the autumn, May, is also a moderately hot month in Ariranha, Brazil, with an average temperature fluctuating between 25.3°C (77.5°F) and 15.9°C (60.6°F). Ariranha sees the arrival of May with an average high-temperature of a still warm 25.3°C (77.5°F), indicating a subtle variation from April. Weather in May »
Weather in June
The first month of the winter, June, is still a warm month in Ariranha, Brazil, with an average temperature varying between 15.3°C (59.5°F) and 24.7°C (76.5°F). Ariranha's June weather, marked by an average high temperature of 24.7°C (76.5°F) and an average low temperature of 15.3°C (59.5°F), is the coldest in the year. Weather in June »
Weather in July
July, like June, in Ariranha, Brazil, is a moderately hot winter month, with temperature in the range of an average low of 15.5°C (59.9°F) and an average high of 26.1°C (79°F). As Ariranha, Brazil, steps into July, the average high-temperature is measured at a still warm 26.1°C (79°F), displaying minor differences from June's 24.7°C (76.5°F). Weather in July »
Weather in August
August, the last month of the winter in Ariranha, is also a moderately hot month, with an average temperature varying between 16.2°C (61.2°F) and 28.8°C (83.8°F). The average high-temperature during August registers at a still warm 28.8°C (83.8°F), closely corresponding to the preceding month. Weather in August »
Weather in September
The first month of the spring, September, is a hot month in Ariranha, Brazil, with an average temperature ranging between min 18.5°C (65.3°F) and max 31.3°C (88.3°F). Ariranha, Brazil, experiences a minor change to a tropical 31.3°C (88.3°F) in average high-temperature during September, closely reflecting August. Weather in September »
Weather in October
October, like September, is a hot spring month in Ariranha, Brazil, with an average temperature varying between 20.3°C (68.5°F) and 31.4°C (88.5°F). The warmest month is October, with an average high-temperature of 31.4°C (88.5°F) and an average low-temperature of 20.3°C (68.5°F). For October, the heat index is computed to be a sweltering 37°C (98.6°F). Weather in October »
Weather in November
November, the last month of the spring in Ariranha, is also a moderately hot month, with an average temperature fluctuating between 20.4°C (68.7°F) and 29.9°C (85.8°F). As November takes hold, the average high-temperature is a moderately hot 29.9°C (85.8°F), nearly mirroring that of the previous month. Weather in November »
Weather in December
December, the first month of the summer in Ariranha, is still a warm month, with an average temperature fluctuating between 21°C (69.8°F) and 29.4°C (84.9°F). As December unfolds, the average high-temperature reaches a still moderately hot 29.4°C (84.9°F), hinting at a slight fluctuation from 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
What is the wettest month in Ariranha?
The month with the most rainfall is January, when the rain falls for 28.7 days and typically aggregates up to 226mm (8.9") of precipitation.
How many days does it rain in Ariranha?
In Ariranha, during the entire year, the rain falls for 204.1 days and collects up to 1207mm (47.52") of precipitation.
What is the month with the least sunshine in Ariranha?
The month with the least sunshine is January, with an average of 7h of sunshine.
What is the month with the highest UV index in Ariranha?
The months with the highest UV index in Ariranha, Brazil, are January through April, June through December, with an average maximum UV index of 6.
What is the most humid month in Ariranha?
The most humid month in Ariranha is March, with an average relative humidity of 86%.
What is the month with the lowest UV index in Ariranha?
With an average maximum UV index of 5, May is the month with the lowest UV index in Ariranha.
What is the coldest time of year in Ariranha?
June is the coldest month of the year in Ariranha, Brazil, registering average temperatures as high as 24.7°C (76.5°F) and as low as 15.3°C (59.5°F).
What is the month with the shortest days in Ariranha?
June has the shortest days of the year, with an average of 10h and 54min of daylight.
What is the driest month in Ariranha?
The month with the least rainfall in Ariranha, Brazil, is July, when the rain falls for 4.8 days and typically collects 8mm (0.31") of precipitation.
What is the least humid month in Ariranha?
August and September, with an average relative humidity of 54%, are the least humid months in Ariranha, Brazil.
What is the month with the most sunshine in Ariranha?
The months with the most sunshine in Ariranha are August and September, with an average of 9.4h of sunshine.
What is the warmest month in Ariranha?
The warmest period tends to be October, when average temperatures fluctuate between a high of 31.4°C (88.5°F) and a low of 20.3°C (68.5°F).
When are the longest days in Ariranha?
With an average of 13h and 24min of daylight, December has the longest days of the year.
Is there Daylight Saving Time (DST) in Ariranha?
Ariranha, Brazil, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Ariranha, Brazil
The warmest month (with the highest average high temperature) is October (31.4°C).
The month with the lowest average high temperature is June (24.7°C).
The month with the highest average low temperature is December (21°C).
The coldest month (with the lowest average low temperature) is June (15.3°C).
Average pressure
Ariranha, Brazil
- Average pressure in January:
1011.5mbar - Average pressure in February:
1011.8mbar - Average pressure in March:
1012.4mbar - Average pressure in April:
1014.3mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1018.1mbar
- Average pressure in July:
1018.3mbar - Average pressure in August:
1017.1mbar - Average pressure in September:
1014.4mbar - Average pressure in October:
1012mbar - Average pressure in November:
1010.4mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is July (1018.3mbar).
The months with the lowest atmospheric pressure are November and December (1010.4mbar).
Average wind speed
Ariranha, Brazil
- Average wind speed in January:
7.9km/h - Average wind speed in February:
7.4km/h - Average wind speed in March:
7.6km/h - Average wind speed in April:
7.7km/h - Average wind speed in May:
8km/h - Average wind speed in June:
8.6km/h
- Average wind speed in July:
9.5km/h - Average wind speed in August:
10.6km/h - Average wind speed in September:
10.5km/h - Average wind speed in October:
10.1km/h - Average wind speed in November:
9.4km/h - Average wind speed in December:
8.3km/h
The windiest month (with the highest average wind speed) is August (10.6km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).
Average humidity
Ariranha, Brazil
The month with the highest relative humidity is March (86%).
The months with the lowest relative humidity are August and September (54%).
Average rainfall
Ariranha, Brazil
- Average rainfall in January:
226mm - Average rainfall in February:
187mm - Average rainfall in March:
155mm - Average rainfall in April:
64mm - Average rainfall in May:
34mm - Average rainfall in June:
25mm
The wettest month (with the highest rainfall) is January (226mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days
Ariranha, Brazil
- Average rainfall days in January:
28.7 days - Average rainfall days in February:
26.1 days - Average rainfall days in March:
27.6 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
11.8 days - Average rainfall days in June:
7.6 days
- Average rainfall days in July:
4.8 days - Average rainfall days in August:
3.9 days - Average rainfall days in September:
8.2 days - Average rainfall days in October:
17.7 days - Average rainfall days in November:
23.6 days - Average rainfall days in December:
27.7 days
The month with the highest number of rainy days is January (28.7 days).
The month with the least rainy days is August (3.9 days).
Average daylight / Average sunshine
Ariranha, Brazil
- Average daylight in January:
13h and 2min - Average daylight in February:
12h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 4min - Average daylight in May:
11h and 1min - Average daylight in June:
10h and 5min
- Average daylight in July:
11h and 0min - Average daylight in August:
11h and 2min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 4min - Average daylight in November:
13h and 1min - Average daylight in December:
13h and 2min
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:
7h and 0min - Average sunshine in February:
7h and 3min - Average sunshine in March:
7h and 3min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
9h and 2min - Average sunshine in October:
8h and 5min - Average sunshine in November:
8h and 0min - Average sunshine in December:
7h and 4min
The months with the most sunshine are August and September (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days
Ariranha, Brazil
- Average sunshine days in January:
1.8 days - Average sunshine days in February:
1.3 days - Average sunshine days in March:
3 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
16.5 days - Average sunshine days in June:
20.8 days
- Average sunshine days in July:
25.1 days - Average sunshine days in August:
26.6 days - Average sunshine days in September:
20.6 days - Average sunshine days in October:
12.3 days - Average sunshine days in November:
5.1 days - Average sunshine days in December:
2.5 days
The month with the most sunshine days is August (26.6 days).
The month with the least sunshine days is February (1.3 days).
Average UV index
Ariranha, Brazil
The months with the highest UV index are January, February, March, April, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is May (UV index 5).
Average cloud cover
Ariranha, Brazil
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility
Ariranha, 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 (8km).
