Climate and monthly weather forecastRio Bonito, Brazil
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm summer month in Rio Bonito, Brazil, with temperature in the range of an average low of 21.7°C (71.1°F) and an average high of 28.9°C (84°F). Rio Bonito experiences peak temperatures, averaging a high-temperature of 28.9°C (84°F) during January and February. The heat index value for January is estimated at a torrid 35°C (95°F). Weather in January »Weather in February
The last month of the summer, February, is another warm month in Rio Bonito, Brazil, with temperature in the range of an average high of 28.9°C (84°F) and an average low of 21.7°C (71.1°F). In Rio Bonito, the months of January and February register the highest average temperatures, peaking at 28.9°C (84°F). February's average heat index is estimated at a sweltering 35°C (95°F). Weather in February »Weather in March
The first month of the autumn, March, is still a warm month in Rio Bonito, Brazil, with an average temperature varying between 20.8°C (69.4°F) and 27.5°C (81.5°F). The onset of March brings an average high-temperature of a still moderately hot 27.5°C (81.5°F), nearly matching the February temperature. Weather in March »Weather in April
April, like March, in Rio Bonito, Brazil, is another warm autumn month, with an average temperature varying between 25.8°C (78.4°F) and 19.3°C (66.7°F). With the arrival of April, Rio Bonito's average high-temperature registers at a still warm 25.8°C (78.4°F), indicating a subtle variation from the previous month. Weather in April »Weather in May
May, the last month of the autumn in Rio Bonito, is also a moderately hot month, with temperature in the range of an average low of 17.3°C (63.1°F) and an average high of 24.4°C (75.9°F). Rio Bonito's shift from April to May is accompanied by an average high-temperature of a still moderately hot 24.4°C (75.9°F), a slight deviation from 25.8°C (78.4°F). Weather in May »Weather in June
June, the first month of the winter in Rio Bonito, is also a moderately hot month, with an average temperature ranging between min 16.8°C (62.2°F) and max 23.6°C (74.5°F). In the transition from May to June, Rio Bonito reports an average high-temperature of a still warm 23.6°C (74.5°F), indicating a close resemblance to the prior month. Weather in June »Weather in July
July, like June, in Rio Bonito, Brazil, is another warm winter month, with temperature in the range of an average low of 16.8°C (62.2°F) and an average high of 23.4°C (74.1°F). During the coldest month, July, temperatures average a high of 23.4°C (74.1°F) and a low of 16.8°C (62.2°F). Weather in July »Weather in August
August, the last month of the winter in Rio Bonito, is also a moderately hot month, with an average temperature ranging between min 16.6°C (61.9°F) and max 24°C (75.2°F). Rio Bonito's average high-temperature marks a still moderately hot 24°C (75.2°F) with the advent of August, closely mirroring that of the preceding month. Weather in August »Weather in September
The first month of the spring, September, is also a moderately hot month in Rio Bonito, Brazil, with an average temperature varying between 17.9°C (64.2°F) and 25°C (77°F). As September unfolds, the average high-temperature reaches a still moderately hot 25°C (77°F), hinting at a slight fluctuation from the previous month. Weather in September »Weather in October
October, the same as September, is a moderately hot spring month in Rio Bonito, Brazil, with an average temperature fluctuating between 19.1°C (66.4°F) and 25.9°C (78.6°F). The advent of October observes an average high-temperature of a still warm 25.9°C (78.6°F), nearly identical to September's 25°C (77°F). Weather in October »Weather in November
November, the last month of the spring in Rio Bonito, is another warm month, with temperature in the range of an average low of 19.7°C (67.5°F) and an average high of 25.7°C (78.3°F). November's onset records a minor alteration in the average high-temperature to a still warm 25.7°C (78.3°F) from October's 25.9°C (78.6°F). Weather in November »Weather in December
December, the first month of the summer in Rio Bonito, is also a moderately hot month, with an average temperature ranging between min 21.4°C (70.5°F) and max 27.5°C (81.5°F). December's presence marks an average high-temperature of a still warm 27.5°C (81.5°F), subtly varied from November's 25.7°C (78.3°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
January and February are identified as the warmest months in Rio Bonito, with an average high-temperature of 28.9°C (84°F).
In Rio Bonito, Brazil, during the entire year, the rain falls for 219 days and collects up to 1092mm (42.99") of precipitation.
January through March, June, August, October through December, with an average maximum UV index of 6, are months with the highest UV index in Rio Bonito.
February has the most sunshine of the year in Rio Bonito, with an average of 8.7h of sunshine.
March, April, November and December, with an average relative humidity of 85%, are most humid months in Rio Bonito.
The months with the lowest UV index are April, May, July and September, with an average maximum UV index of 5.
With an average of 10h and 48min of daylight, June has the shortest days of the year.
Rio Bonito's coldest temperatures are experienced in July, with average high temperatures of 23.4°C (74.1°F) and lows of 16.8°C (62.2°F).
The month with the least rainfall in Rio Bonito, Brazil, is July, when the rain falls for 11.4 days and typically collects 31mm (1.22") of precipitation.
The months with the lowest humidity in Rio Bonito are August and September, with an average relative humidity of 79%.
October has the least sunshine of the year in Rio Bonito, Brazil, with an average of 7.5h of sunshine.
November is the month with the most rainfall. Rain falls for 24.2 days and accumulates 184mm (7.24") of precipitation.
With an average of 13h and 30min of daylight, December has the longest days of the year in Rio Bonito.
Rio Bonito, Brazil, does not observe Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Rio Bonito, Brazil
The warmest months (with the highest average high temperature) are January and February (28.9°C).
The month with the lowest average high temperature is July (23.4°C).
The months with the highest average low temperature are January and February (21.7°C).
The coldest month (with the lowest average low temperature) is August (16.6°C).
Average pressure
Rio Bonito, Brazil
- Average pressure in January:
1012.7mbar - Average pressure in February:
1013.1mbar - Average pressure in March:
1013.8mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1017.6mbar - Average pressure in June:
1019.7mbar
- Average pressure in July:
1020.6mbar - Average pressure in August:
1020.2mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1015.2mbar - Average pressure in November:
1013.2mbar - Average pressure in December:
1011.9mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed
Rio Bonito, Brazil
- Average wind speed in January:
8.4km/h - Average wind speed in February:
8.5km/h - Average wind speed in March:
7.5km/h - Average wind speed in April:
7.9km/h - Average wind speed in May:
8.1km/h - Average wind speed in June:
8.1km/h
- Average wind speed in July:
9km/h - Average wind speed in August:
10.1km/h - Average wind speed in September:
10.7km/h - Average wind speed in October:
10.2km/h - Average wind speed in November:
9.6km/h - Average wind speed in December:
8.4km/h
The windiest month (with the highest average wind speed) is September (10.7km/h).
The calmest month (with the lowest average wind speed) is March (7.5km/h).
Average humidity
Rio Bonito, Brazil
The months with the highest relative humidity are March, April, November and December (85%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall
Rio Bonito, Brazil
- Average rainfall in January:
147mm - Average rainfall in February:
132mm - Average rainfall in March:
119mm - Average rainfall in April:
49mm - Average rainfall in May:
46mm - Average rainfall in June:
32mm
The wettest month (with the highest rainfall) is November (184mm).
The driest month (with the least rainfall) is July (31mm).
Average rainfall days
Rio Bonito, Brazil
- Average rainfall days in January:
22.8 days - Average rainfall days in February:
18.4 days - Average rainfall days in March:
24.2 days - Average rainfall days in April:
17.7 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
12 days
- Average rainfall days in July:
11.4 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
21 days - Average rainfall days in November:
24.2 days - Average rainfall days in December:
26.3 days
The month with the highest number of rainy days is December (26.3 days).
The month with the least rainy days is July (11.4 days).
Average daylight / Average sunshine
Rio Bonito, 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 0min - Average daylight in June:
10h and 48min
- Average daylight in July:
10h and 54min - 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 12min - Average daylight in December:
13h and 30min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in January:
8h and 30min - Average sunshine in February:
8h and 42min - Average sunshine in March:
8h and 6min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 24min - Average sunshine in June:
8h and 24min
- Average sunshine in July:
8h and 12min - Average sunshine in August:
8h and 0min - Average sunshine in September:
7h and 54min - Average sunshine in October:
7h and 30min - Average sunshine in November:
7h and 54min - Average sunshine in December:
8h and 18min
The month with the most sunshine is February (Average sunshine: 8h and 42min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days
Rio Bonito, Brazil
- Average sunshine days in January:
5 days - Average sunshine days in February:
4.9 days - Average sunshine days in March:
4.8 days - Average sunshine days in April:
9.3 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
15.6 days
- Average sunshine days in July:
16.1 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
11.9 days - Average sunshine days in October:
6.1 days - Average sunshine days in November:
3.6 days - Average sunshine days in December:
2.6 days
The month with the most sunshine days is July (16.1 days).
The month with the least sunshine days is December (2.6 days).
Average UV index
Rio Bonito, Brazil
The months with the highest UV index are January, February, March, June, August, October, November and December (UV index 6).
The months with the lowest UV index are April, May, July and September (UV index 5).
Average cloud cover
Rio Bonito, Brazil
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Rio Bonito, Brazil
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
