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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, in Monte Alegre do Piauí, Brazil, is another hot summer month, with an average temperature varying between 21.1°C (70°F) and 31.3°C (88.3°F). Welcoming January, Monte Alegre do Piauí notes an average high-temperature of a still tropical 31.3°C (88.3°F), nearly consistent with December's 32.3°C (90.1°F). Weather in January »
Weather in February
February, the last month of the summer in Monte Alegre do Piauí, is also a hot month, with an average temperature ranging between max 30.8°C (87.4°F) and min 21°C (69.8°F). The months of February through April are noted for their lowest temperatures, with an average high-temperature of 30.8°C (87.4°F). Throughout February, the heat index is estimated at an extremely hot 40°C (104°F). Weather in February »
Weather in March
March, the first month of the autumn in Monte Alegre do Piauí, is still a hot month, with an average temperature ranging between max 30.8°C (87.4°F) and min 21°C (69.8°F). February through April are identified as the coldest months, with an average high-temperature of 30.8°C (87.4°F). The heat index for March is estimated at an extremely hot 40°C (104°F). Weather in March »
Weather in April
April, like March, is another tropical autumn month in Monte Alegre do Piauí, Brazil, with an average temperature varying between 20.9°C (69.6°F) and 30.8°C (87.4°F). The months of February through April see the lowest levels of Monte Alegre do Piauí's temperatures, averaging a high of 30.8°C (87.4°F). During April, the heat index is estimated at a very hot 39°C (102.2°F). Weather in April »
Weather in May
May, the last month of the autumn in Monte Alegre do Piauí, is another tropical month, with temperature in the range of an average high of 31.2°C (88.2°F) and an average low of 20.6°C (69.1°F). The commencement of May notes an average high-temperature of a still tropical 31.2°C (88.2°F), exhibiting little difference from the previous month. Weather in May »
Weather in June
The first month of the winter, June, is still a tropical month in Monte Alegre do Piauí, Brazil, with an average temperature varying between 31.4°C (88.5°F) and 20°C (68°F). The transition from May to June brings an average high-temperature of a still tropical 31.4°C (88.5°F), barely different from May's 31.2°C (88.2°F). Weather in June »
Weather in July
July, the same as June, in Monte Alegre do Piauí, Brazil, is another hot winter month, with temperature in the range of an average high of 32.2°C (90°F) and an average low of 19.5°C (67.1°F). The initiation of July records an average high-temperature of a still tropical 32.2°C (90°F), displaying a near consistency with the previous month. Weather in July »
Weather in August
The last month of the winter, August, is another tropical month in Monte Alegre do Piauí, Brazil, with an average temperature fluctuating between 34.3°C (93.7°F) and 20°C (68°F). Entering August, the average high-temperature is recorded at a still hot 34.3°C (93.7°F), exhibiting a minimal shift from July's 32.2°C (90°F). Weather in August »
Weather in September
September, the first month of the spring in Monte Alegre do Piauí, is a fiery hot month, with temperature in the range of an average high of 35.8°C (96.4°F) and an average low of 21.5°C (70.7°F). September is the warmest month, with the temperature often reaching an average high of 35.8°C (96.4°F) and an average low of 21.5°C (70.7°F). Weather in September »
Weather in October
October, like September, in Monte Alegre do Piauí, Brazil, is another fiery hot spring month, with an average temperature ranging between min 23.1°C (73.6°F) and max 35.7°C (96.3°F). The arrival of October denotes a barely perceptible change in the average high-temperatures to a still very hot 35.7°C (96.3°F) from September's 35.8°C (96.4°F). Weather in October »
Weather in November
November, the last month of the spring in Monte Alegre do Piauí, is another tropical month, with temperature in the range of an average high of 33.3°C (91.9°F) and an average low of 22.5°C (72.5°F). November is marked by an average high-temperature of a tropical 33.3°C (91.9°F), almost identical to the preceding month. Weather in November »
Weather in December
The first month of the summer, December, is still a hot month in Monte Alegre do Piauí, Brazil, with an average temperature varying between 32.3°C (90.1°F) and 21.6°C (70.9°F). The average high-temperature during December is a still tropical 32.3°C (90.1°F), almost matching the conditions of the preceding 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 Monte Alegre do Piauí?
Throughout the year, there are 161.3 rainfall days, and 709mm (27.91") of precipitation is accumulated.
When is the highest UV index in Monte Alegre do Piauí?
The months with the highest UV index in Monte Alegre do Piauí are January, March through November, with an average maximum UV index of 7.
What are the coldest months in Monte Alegre do Piauí?
February through April are the coldest months in Monte Alegre do Piauí, Brazil, with an average high-temperature of 30.8°C (87.4°F).
What is the month with the lowest UV index in Monte Alegre do Piauí?
February and December, with an average maximum UV index of 6, are months with the lowest UV index in Monte Alegre do Piauí, Brazil.
What is the most humid month in Monte Alegre do Piauí?
With an average relative humidity of 79%, March is the most humid month in Monte Alegre do Piauí.
What is the wettest month in Monte Alegre do Piauí?
The month with the most rainfall in Monte Alegre do Piauí is March, when the rain falls for 26.8 days and typically aggregates up to 147mm (5.79") of precipitation.
What is the month with the least sunshine in Monte Alegre do Piauí?
With an average of 6.3h of sunshine, April has the least sunshine of the year.
What is the month with the shortest days in Monte Alegre do Piauí?
The month with the shortest days in Monte Alegre do Piauí is June, with an average of 11h and 36min of daylight.
What is the driest month in Monte Alegre do Piauí?
August is the only month when rain does not fall in Monte Alegre do Piauí, Brazil.
What time of the year is the hottest in Monte Alegre do Piauí?
Monte Alegre do Piauí, Brazil, notes the warmest temperatures in September, with a average high of 35.8°C (96.4°F) and a low of 21.5°C (70.7°F).
What is the least humid month in Monte Alegre do Piauí?
The least humid month in Monte Alegre do Piauí, Brazil, is September, with an average relative humidity of 39%.
When does it rain in Monte Alegre do Piauí?
Months with rainfall in Monte Alegre do Piauí are January through July, September through December.
When are the longest days in Monte Alegre do Piauí?
December has the longest days of the year in Monte Alegre do Piauí, with an average of 12h and 42min of daylight.
Is there Daylight Saving Time (DST) in Monte Alegre do Piauí?
Monte Alegre do Piauí does not observe Daylight Saving Time (DST). -03 timezone is used over the entire year.
What month has the most sunshine in Monte Alegre do Piauí?
The month with the most sunshine is December, with an average of 10.5h of sunshine.
Average temperature
Monte Alegre do Piauí, Brazil
The warmest month (with the highest average high temperature) is September (35.8°C).
The months with the lowest average high temperature are February, March and April (30.8°C).
The month with the highest average low temperature is October (23.1°C).
The coldest month (with the lowest average low temperature) is July (19.5°C).
Average pressure
Monte Alegre do Piauí, Brazil
- Average pressure in January:
1011.2mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1011.2mbar - Average pressure in April:
1011.7mbar - Average pressure in May:
1012.9mbar - Average pressure in June:
1014.6mbar
- Average pressure in July:
1015.1mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1012.7mbar - Average pressure in October:
1010.5mbar - Average pressure in November:
1009.7mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is July (1015.1mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed
Monte Alegre do Piauí, Brazil
- Average wind speed in January:
7.1km/h - Average wind speed in February:
6.9km/h - Average wind speed in March:
6.1km/h - Average wind speed in April:
7km/h - Average wind speed in May:
9.3km/h - Average wind speed in June:
11.7km/h
- Average wind speed in July:
13.2km/h - Average wind speed in August:
13.2km/h - Average wind speed in September:
13.1km/h - Average wind speed in October:
11.2km/h - Average wind speed in November:
8.7km/h - Average wind speed in December:
7.9km/h
The windiest months (with the highest average wind speed) are July and August (13.2km/h).
The calmest month (with the lowest average wind speed) is March (6.1km/h).
Average humidity
Monte Alegre do Piauí, Brazil
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is September (39%).
Average rainfall
Monte Alegre do Piauí, Brazil
- Average rainfall in January:
110mm - Average rainfall in February:
118mm - Average rainfall in March:
147mm - Average rainfall in April:
89mm - Average rainfall in May:
37mm - Average rainfall in June:
5mm
The wettest month (with the highest rainfall) is March (147mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days
Monte Alegre do Piauí, Brazil
- Average rainfall days in January:
23.8 days - Average rainfall days in February:
23.9 days - Average rainfall days in March:
26.8 days - Average rainfall days in April:
20.4 days - Average rainfall days in May:
11.9 days - Average rainfall days in June:
3.3 days
- Average rainfall days in July:
1.3 days - Average rainfall days in August:
0.3 days - Average rainfall days in September:
1.5 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
18.2 days - Average rainfall days in December:
20.5 days
The month with the highest number of rainy days is March (26.8 days).
The month with the least rainy days is August (0.3 days).
Average daylight / Average sunshine
Monte Alegre do Piauí, Brazil
- Average daylight in January:
12h and 4min - Average daylight in February:
12h and 2min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 5min - Average daylight in May:
11h and 4min - Average daylight in June:
11h and 4min
- Average daylight in July:
11h and 4min - Average daylight in August:
11h and 5min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 2min - Average daylight in November:
12h and 4min - Average daylight in December:
12h and 4min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in January:
10h and 1min - Average sunshine in February:
9h and 0min - Average sunshine in March:
7h and 5min - Average sunshine in April:
6h and 2min - Average sunshine in May:
6h and 5min - Average sunshine in June:
7h and 3min
- Average sunshine in July:
7h and 4min - Average sunshine in August:
7h and 4min - Average sunshine in September:
9h and 5min - Average sunshine in October:
9h and 2min - Average sunshine in November:
9h and 2min - Average sunshine in December:
10h and 3min
The month with the most sunshine is December (Average sunshine: 10h and 30min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days
Monte Alegre do Piauí, Brazil
- Average sunshine days in January:
6.3 days - Average sunshine days in February:
3.4 days - Average sunshine days in March:
3.1 days - Average sunshine days in April:
7.9 days - Average sunshine days in May:
17 days - Average sunshine days in June:
24.8 days
- Average sunshine days in July:
29.5 days - Average sunshine days in August:
30.6 days - Average sunshine days in September:
28 days - Average sunshine days in October:
20.3 days - Average sunshine days in November:
10.5 days - Average sunshine days in December:
9.1 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is March (3.1 days).
Average UV index
Monte Alegre do Piauí, Brazil
The months with the highest UV index are January, March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are February and December (UV index 6).
Average cloud cover
Monte Alegre do Piauí, Brazil
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility
Monte Alegre do Piauí, Brazil
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).
