Climate and monthly weather forecastJacarepaguá, Brazil
Climate and monthly weather forecast
Weather in January
January is a hot summer month in Jacarepaguá, Brazil, with an average temperature ranging between min 23.3°C (73.9°F) and max 30.3°C (86.5°F). January's onset records a minor alteration in the average high-temperature to a hot 30.3°C (86.5°F) from December's 29.1°C (84.4°F). Weather in January »Weather in February
February, the last month of the summer in Jacarepaguá, is another hot month, with an average temperature ranging between min 23°C (73.4°F) and max 30.6°C (87.1°F). February, on average, is the warmest month, registering a high temperature of 30.6°C (87.1°F) and a low of 23°C (73.4°F). February's heat index is evaluated at a very hot 39°C (102.2°F). Weather in February »Weather in March
March, the first month of the autumn in Jacarepaguá, is also a moderately hot month, with temperature in the range of an average low of 22.7°C (72.9°F) and an average high of 29.2°C (84.6°F). The high-temperature average in March for Jacarepaguá, Brazil, is a warm 29.2°C (84.6°F), staying closely aligned with February's conditions. Weather in March »Weather in April
April, like March, in Jacarepaguá, Brazil, is a moderately hot autumn month, with an average temperature fluctuating between 27.3°C (81.1°F) and 21.1°C (70°F). April registers an average high-temperature of a still moderately hot 27.3°C (81.1°F), slightly varied from March's 29.2°C (84.6°F). Weather in April »Weather in May
May, the last month of the autumn in Jacarepaguá, is another warm month, with temperature in the range of an average low of 19.3°C (66.7°F) and an average high of 25.8°C (78.4°F). The shift into May finds Jacarepaguá at an average high-temperature of a still warm 25.8°C (78.4°F), closely comparable to April's conditions. Weather in May »Weather in June
The first month of the winter, June, is still a warm month in Jacarepaguá, Brazil, with an average temperature ranging between max 24.8°C (76.6°F) and min 18.3°C (64.9°F). The arrival of June records an average high-temperature of a still moderately hot 24.8°C (76.6°F), closely related to the 25.8°C (78.4°F) observed in May. Weather in June »Weather in July
July, the same as June, is another warm winter month in Jacarepaguá, Brazil, with temperature in the range of an average high of 24.5°C (76.1°F) and an average low of 18.2°C (64.8°F). Jacarepaguá experiences its lowest temperatures in July, with an average peak of 24.5°C (76.1°F) and a low of 18.2°C (64.8°F). Weather in July »Weather in August
The last month of the winter, August, is also a moderately hot month in Jacarepaguá, Brazil, with an average temperature ranging between min 18°C (64.4°F) and max 24.8°C (76.6°F). During August, Jacarepaguá records an average high-temperature of a still moderately hot 24.8°C (76.6°F), marking a slight divergence from July's 24.5°C (76.1°F). Weather in August »Weather in September
September, the first month of the spring in Jacarepaguá, is still a warm month, with an average temperature ranging between min 19.2°C (66.6°F) and max 25.6°C (78.1°F). The onset of September manifests an average high-temperature of a still moderately hot 25.6°C (78.1°F), demonstrating a minor variation from the preceding month. Weather in September »Weather in October
October, the same as September, is a moderately hot spring month in Jacarepaguá, Brazil, with an average temperature fluctuating between 20.6°C (69.1°F) and 26.6°C (79.9°F). Jacarepaguá's October average high-temperature settles at a still moderately hot 26.6°C (79.9°F), showing a near match with the preceding month. Weather in October »Weather in November
The last month of the spring, November, is also a moderately hot month in Jacarepaguá, Brazil, with temperature in the range of an average high of 26.8°C (80.2°F) and an average low of 21.3°C (70.3°F). November ushers in an average high-temperature of a still moderately hot 26.8°C (80.2°F), aligning closely with the preceding month. Weather in November »Weather in December
December, the first month of the summer in Jacarepaguá, is still a warm month, with an average temperature varying between 29.1°C (84.4°F) and 23°C (73.4°F). The beginning of December records an average high-temperature of a still moderately hot 29.1°C (84.4°F), marking a negligible difference from November's 26.8°C (80.2°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
In Jacarepaguá, Brazil, during the entire year, the rain falls for 172 days and collects up to 543mm (21.38") of precipitation.
January and December, with an average maximum UV index of 7, are months with the highest UV index in Jacarepaguá, Brazil.
In Jacarepaguá, Brazil, temperatures reach their average annual highs in February, measuring 30.6°C (87.1°F) and a minimum average of 23°C (73.4°F).
The month with the most rainfall in Jacarepaguá is February, when the rain falls for 13.9 days and typically aggregates up to 75mm (2.95") of precipitation.
February has the most sunshine of the year, with an average of 8.6h of sunshine.
The months with the lowest UV index in Jacarepaguá are February through November, with an average maximum UV index of 6.
June and August are months with the least rain when the rain falls for 9.6 days and typically aggregates up to 23mm (0.91") of rain.
With an average of 10h and 42min of daylight, June has the shortest days of the year in Jacarepaguá, Brazil.
The coldest time of the year is July, with temperatures averaging a high of 24.5°C (76.1°F) and a low of 18.2°C (64.8°F).
The least humid month is August, with an average relative humidity of 77%.
The months with the least sunshine are October and November, with an average of 7.2h of sunshine.
With an average relative humidity of 82%, November is the most humid month in Jacarepaguá.
With an average of 13h and 30min of daylight, December has the longest days of the year.
Jacarepaguá, Brazil, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Jacarepaguá, Brazil
The warmest month (with the highest average high temperature) is February (30.6°C).
The month with the lowest average high temperature is July (24.5°C).
The month with the highest average low temperature is January (23.3°C).
The coldest month (with the lowest average low temperature) is August (18°C).
Average pressure
Jacarepaguá, Brazil
- Average pressure in January:
1012.7mbar - Average pressure in February:
1013mbar - Average pressure in March:
1013.9mbar - Average pressure in April:
1015.9mbar - Average pressure in May:
1017.6mbar - Average pressure in June:
1019.6mbar
- Average pressure in July:
1020.4mbar - Average pressure in August:
1020.1mbar - Average pressure in September:
1017.8mbar - Average pressure in October:
1015.1mbar - Average pressure in November:
1013.2mbar - Average pressure in December:
1011.9mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed
Jacarepaguá, Brazil
- Average wind speed in January:
8.2km/h - Average wind speed in February:
8.2km/h - Average wind speed in March:
8km/h - Average wind speed in April:
8.3km/h - Average wind speed in May:
8.7km/h - Average wind speed in June:
8.5km/h
- Average wind speed in July:
9.3km/h - Average wind speed in August:
10.2km/h - Average wind speed in September:
10.2km/h - Average wind speed in October:
10.1km/h - Average wind speed in November:
9.8km/h - Average wind speed in December:
8.6km/h
The windiest months (with the highest average wind speed) are August and September (10.2km/h).
The calmest month (with the lowest average wind speed) is March (8km/h).
Average humidity
Jacarepaguá, Brazil
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (77%).
Average rainfall
Jacarepaguá, Brazil
The wettest month (with the highest rainfall) is February (75mm).
The driest months (with the least rainfall) are June and August (23mm).
Average rainfall days
Jacarepaguá, Brazil
- Average rainfall days in January:
17.3 days - Average rainfall days in February:
13.9 days - Average rainfall days in March:
19.9 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
11.4 days - Average rainfall days in June:
9.6 days
- Average rainfall days in July:
10.3 days - Average rainfall days in August:
9.4 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
15 days - Average rainfall days in November:
17.1 days - Average rainfall days in December:
18.1 days
The month with the highest number of rainy days is March (19.9 days).
The month with the least rainy days is August (9.4 days).
Average daylight / Average sunshine
Jacarepaguá, Brazil
- Average daylight in January:
13h and 24min - Average daylight in February:
12h and 54min - 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 42min
- Average daylight in July:
10h and 54min - Average daylight in August:
11h and 18min - 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 42min).
- Average sunshine in January:
8h and 24min - Average sunshine in February:
8h and 36min - Average sunshine in March:
8h and 0min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 0min
- Average sunshine in July:
7h and 42min - Average sunshine in August:
7h and 36min - Average sunshine in September:
7h and 30min - Average sunshine in October:
7h and 12min - Average sunshine in November:
7h and 12min - Average sunshine in December:
7h and 54min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The months with the least sunshine are October and November (Average sunshine: 7h and 12min).
Average sunshine days
Jacarepaguá, Brazil
- Average sunshine days in January:
10.1 days - Average sunshine days in February:
9.5 days - Average sunshine days in March:
8.2 days - Average sunshine days in April:
10.5 days - Average sunshine days in May:
16.9 days - Average sunshine days in June:
18.3 days
- Average sunshine days in July:
18.9 days - Average sunshine days in August:
19.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
13 days - Average sunshine days in November:
9.8 days - Average sunshine days in December:
8.4 days
The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is March (8.2 days).
Average UV index
Jacarepaguá, Brazil
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October and November (UV index 6).
Average cloud cover
Jacarepaguá, Brazil
The month with the most cloud cover is November (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility
Jacarepaguá, Brazil
The months with the highest visibility are February, May, June and August (10km).
The months with the lowest visibility are January, March, April, July, September, October, November and December (9km).
