Climate and monthly weather forecastMonteiro, Brazil
Climate and monthly weather forecast
Weather in January
January, like December, is another hot summer month in Monteiro, Brazil, with an average temperature varying between 19.8°C (67.6°F) and 30.5°C (86.9°F). The weather during January records an average high-temperature of a still hot 30.5°C (86.9°F), closely mirroring the preceding month. Weather in January »Weather in February
The last month of the summer, February, is another tropical month in Monteiro, Brazil, with an average temperature varying between 19.8°C (67.6°F) and 30.7°C (87.3°F). As January transitions into February, Monteiro records an average high-temperature of a still hot 30.7°C (87.3°F), showing a gentle shift from the preceding month. Weather in February »Weather in March
March, the first month of the autumn in Monteiro, is still a tropical month, with an average temperature varying between 19.9°C (67.8°F) and 30.8°C (87.4°F). The commencement of March introduces an average high-temperature of a still tropical 30.8°C (87.4°F), closely mirroring the preceding month. Weather in March »Weather in April
April, the same as March, is a moderately hot autumn month in Monteiro, Brazil, with an average temperature ranging between min 19.2°C (66.6°F) and max 29.4°C (84.9°F). The average high-temperature in April, at a moderately hot 29.4°C (84.9°F), reveals a modest deviation from March's 30.8°C (87.4°F). Weather in April »Weather in May
The last month of the autumn, May, is another warm month in Monteiro, Brazil, with temperature in the range of an average low of 18.4°C (65.1°F) and an average high of 28°C (82.4°F). As Monteiro steps into May, the average high-temperature holds at a still warm 28°C (82.4°F), hinting at a minor fluctuation from the prior month. Weather in May »Weather in June
June, the first month of the winter in Monteiro, is also a moderately hot month, with temperature in the range of an average low of 17.7°C (63.9°F) and an average high of 26.8°C (80.2°F). Monteiro, Brazil, experiences a transition to a still warm 26.8°C (80.2°F) in average high-temperatures with the arrival of June, not greatly differing from May's 28°C (82.4°F). Weather in June »Weather in July
July, like June, in Monteiro, Brazil, is a moderately hot winter month, with an average temperature fluctuating between 16.8°C (62.2°F) and 26°C (78.8°F). July is the coldest month, with the temperature often reaching an average high of 26°C (78.8°F) and an average low of 16.8°C (62.2°F). Weather in July »Weather in August
The last month of the winter, August, is also a moderately hot month in Monteiro, Brazil, with an average temperature ranging between min 16.3°C (61.3°F) and max 27.3°C (81.1°F). August's arrival shows an average high-temperature of a still warm 27.3°C (81.1°F), hardly different from the previous month. Weather in August »Weather in September
The first month of the spring, September, is also a moderately hot month in Monteiro, Brazil, with an average temperature ranging between min 17.2°C (63°F) and max 28.9°C (84°F). September's average high-temperature is a still moderately hot 28.9°C (84°F), maintaining a close comparison with August's 27.3°C (81.1°F). Weather in September »Weather in October
October in Monteiro, Brazil, is a tropical spring month, with an average temperature varying between 30.6°C (87.1°F) and 18.5°C (65.3°F). October denotes a minimal variation in the average high-temperature to a tropical 30.6°C (87.1°F) from September's 28.9°C (84°F). Weather in October »Weather in November
November, the last month of the spring in Monteiro, is another tropical month, with an average temperature fluctuating between 31.6°C (88.9°F) and 19.4°C (66.9°F). Monteiro's November weather, with an average high temperature of 31.6°C (88.9°F) and an average low temperature of 19.4°C (66.9°F), tends to be the warmest of the year. During November, the heat index is estimated at a torrid 37°C (98.6°F). Weather in November »Weather in December
The first month of the summer, December, is also a hot month in Monteiro, Brazil, with an average temperature fluctuating between 19.7°C (67.5°F) and 31.3°C (88.3°F). December denotes a minimal variation in the average high-temperature to a still tropical 31.3°C (88.3°F) from November's 31.6°C (88.9°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
Throughout the year, in Monteiro, Brazil, there are 140.9 rainfall days, and 430mm (16.93") of precipitation is accumulated.
February and November, with an average maximum UV index of 7, are months with the highest UV index.
March is the month with the most rainfall. Rain falls for 17.7 days and accumulates 104mm (4.09") of precipitation.
May and June, with an average relative humidity of 80%, are most humid months in Monteiro.
The month with the shortest days in Monteiro is June, with an average of 11h and 42min of daylight.
Monteiro's coldest month, July, generally records average temperatures ranging from a high of 26°C (78.8°F) to a low of 16.8°C (62.2°F).
July has the least sunshine of the year, with an average of 6.5h of sunshine.
July is the month with the lowest UV index, with an average maximum UV index of 5.
The month with the least rainfall is September, when the rain falls for 5.2 days and typically collects 4mm (0.16") of precipitation.
Monteiro's temperature records reveal November as the warmest month, marked by average highs of 31.6°C (88.9°F) and lows of 19.4°C (66.9°F).
November and December, with an average relative humidity of 62%, are the least humid months in Monteiro, Brazil.
With an average of 9.5h of sunshine, November has the most sunshine of the year in Monteiro.
The month with the longest days in Monteiro is December, with an average of 12h and 36min of daylight.
Monteiro, Brazil, does not observe Daylight Saving Time (DST). -03 timezone is used over the entire year.
Average temperature
Monteiro, Brazil
The warmest month (with the highest average high temperature) is November (31.6°C).
The month with the lowest average high temperature is July (26°C).
The month with the highest average low temperature is March (19.9°C).
The coldest month (with the lowest average low temperature) is August (16.3°C).
Average pressure
Monteiro, Brazil
- Average pressure in January:
1012.4mbar - Average pressure in February:
1012mbar - Average pressure in March:
1012.1mbar - Average pressure in April:
1012.7mbar - Average pressure in May:
1014.1mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1016.8mbar - Average pressure in August:
1016.8mbar - Average pressure in September:
1015.8mbar - Average pressure in October:
1013.4mbar - Average pressure in November:
1011.7mbar - Average pressure in December:
1011.9mbar
The months with the highest atmospheric pressure are July and August (1016.8mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed
Monteiro, Brazil
- Average wind speed in January:
14.7km/h - Average wind speed in February:
14km/h - Average wind speed in March:
12.7km/h - Average wind speed in April:
12km/h - Average wind speed in May:
13km/h - Average wind speed in June:
14.9km/h
- Average wind speed in July:
16.2km/h - Average wind speed in August:
16.6km/h - Average wind speed in September:
17.9km/h - Average wind speed in October:
18.2km/h - Average wind speed in November:
17.6km/h - Average wind speed in December:
16.5km/h
The windiest month (with the highest average wind speed) is October (18.2km/h).
The calmest month (with the lowest average wind speed) is April (12km/h).
Average humidity
Monteiro, Brazil
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are November and December (62%).
Average rainfall
Monteiro, Brazil
The wettest month (with the highest rainfall) is March (104mm).
The driest month (with the least rainfall) is September (4mm).
Average rainfall days
Monteiro, Brazil
- Average rainfall days in January:
15.8 days - Average rainfall days in February:
15.9 days - Average rainfall days in March:
17.7 days - Average rainfall days in April:
18.3 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
10.8 days
- Average rainfall days in July:
11 days - Average rainfall days in August:
7 days - Average rainfall days in September:
5.2 days - Average rainfall days in October:
7 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is April (18.3 days).
The month with the least rainy days is September (5.2 days).
Average daylight / Average sunshine
Monteiro, Brazil
- Average daylight in January:
12h and 30min - Average daylight in February:
12h and 24min - Average daylight in March:
12h and 6min - Average daylight in April:
11h and 54min - Average daylight in May:
11h and 48min - Average daylight in June:
11h and 42min
- Average daylight in July:
11h and 42min - Average daylight in August:
11h and 54min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 18min - Average daylight in November:
12h and 30min - Average daylight in December:
12h and 36min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in January:
8h and 54min - Average sunshine in February:
8h and 54min - Average sunshine in March:
8h and 42min - Average sunshine in April:
8h and 0min - Average sunshine in May:
7h and 12min - Average sunshine in June:
6h and 54min
- Average sunshine in July:
6h and 30min - Average sunshine in August:
7h and 54min - Average sunshine in September:
8h and 48min - Average sunshine in October:
9h and 6min - Average sunshine in November:
9h and 30min - Average sunshine in December:
9h and 12min
The month with the most sunshine is November (Average sunshine: 9h and 30min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days
Monteiro, Brazil
- Average sunshine days in January:
14 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
10.4 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
19.2 days - Average sunshine days in September:
20.9 days - Average sunshine days in October:
20.9 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
17.9 days
The months with the most sunshine days are September and October (20.9 days).
The month with the least sunshine days is February (10.3 days).
Average UV index
Monteiro, Brazil
The months with the highest UV index are February and November (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover
Monteiro, Brazil
The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is November (Cloud cover 24).
Average visibility
Monteiro, Brazil
The months with the highest visibility are January, February, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (8km).
