Climate and monthly weather forecastLanús, Argentina
Climate and monthly weather forecast
Weather in January
January is a tropical summer month in Lanús, Argentina, with an average temperature ranging between max 30.1°C (86.2°F) and min 20°C (68°F). January is the warmest month, with the temperature often reaching an average high of 30.1°C (86.2°F) and an average low of 20°C (68°F). For January, the heat index is estimated at a hot 33°C (91.4°F). Weather in January »Weather in February
The last month of the summer, February, is another warm month in Lanús, Argentina, with an average temperature varying between 20°C (68°F) and 29°C (84.2°F). February denotes a minimal variation in the average high-temperature to a moderately hot 29°C (84.2°F) from January's 30.1°C (86.2°F). Weather in February »Weather in March
March, the first month of the autumn in Lanús, is also a moderately hot month, with an average temperature ranging between max 25.8°C (78.4°F) and min 17.3°C (63.1°F). Start of March brings a slight shift in the average high-temperature, dipping a bit from February's 29°C (84.2°F) to a still moderately hot 25.8°C (78.4°F). Weather in March »Weather in April
April, like March, is an agreeable autumn month in Lanús, Argentina, with an average temperature varying between 22.2°C (72°F) and 14.7°C (58.5°F). The beginning of April subtly marks a decrease in the average high-temperature, transitioning from a warm 25.8°C (78.4°F) in March to a pleasant 22.2°C (72°F). Weather in April »Weather in May
The last month of the autumn, May, is another refreshing month in Lanús, Argentina, with temperature in the range of an average high of 18.1°C (64.6°F) and an average low of 12.2°C (54°F). A mild shift in the average high-temperature occurs in May, reducing from a pleasant 22.2°C (72°F) in April to an enjoyable 18.1°C (64.6°F). Weather in May »Weather in June
June, the first month of the winter in Lanús, is still a refreshing month, with an average temperature fluctuating between 9.1°C (48.4°F) and 14.8°C (58.6°F). The move into June indicates a slight reduction in the average high-temperature, down from May's refreshing 18.1°C (64.6°F) to a mild 14.8°C (58.6°F). Weather in June »Weather in July
July, like June, is another mild winter month in Lanús, Argentina, with temperature in the range of an average low of 8.1°C (46.6°F) and an average high of 13.7°C (56.7°F). In Lanús, the lowest average temperatures are observed in July, with a high of 13.7°C (56.7°F) and a low of 8.1°C (46.6°F). Weather in July »Weather in August
August, the last month of the winter in Lanús, is also a moderate month, with temperature in the range of an average high of 15.9°C (60.6°F) and an average low of 9.3°C (48.7°F). Lanús experiences an average high-temperature of a still moderate 15.9°C (60.6°F) in August, marking an insignificant shift from 13.7°C (56.7°F) in July. Weather in August »Weather in September
September, the first month of the spring in Lanús, is an enjoyable month, with an average temperature fluctuating between 10.1°C (50.2°F) and 17.5°C (63.5°F). Lanús, Argentina, marks the arrival of September with an average high-temperature of a still refreshing 17.5°C (63.5°F), hardly different from August's 15.9°C (60.6°F). Weather in September »Weather in October
October in Lanús, Argentina, is an agreeable spring month, with an average temperature varying between 12.4°C (54.3°F) and 20.7°C (69.3°F). Lanús's transition into October sees a mild rise in the average high-temperature, edging from a refreshing 17.5°C (63.5°F) in September to an agreeable 20.7°C (69.3°F). Weather in October »Weather in November
The last month of the spring, November, is a moderately hot month in Lanús, Argentina, with an average temperature fluctuating between 15.3°C (59.5°F) and 24.6°C (76.3°F). Entering November, Lanús notices a subtle temperature elevation, with the average high-temperature advancing from October's pleasant 20.7°C (69.3°F) to a moderately hot 24.6°C (76.3°F). Weather in November »Weather in December
December, the first month of the summer in Lanús, is also a moderately hot month, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 18.1°C (64.6°F). Observing a slight rise in December, the average high-temperature shifts from November's 24.6°C (76.3°F) to a still moderately hot 28.3°C (82.9°F). Weather in December »Updated: Jan 25, 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
With an average high-temperature of 30.1°C (86.2°F) and an average low-temperature of 20°C (68°F), January is the warmest month in Lanús, Argentina.
The least humid month in Lanús, Argentina, is January, with an average relative humidity of 58%.
Throughout the year, in Lanús, Argentina, there are 54 rainfall days, and 106mm (4.17") of precipitation is accumulated.
January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index.
May and July, with an average relative humidity of 76%, are most humid months in Lanús, Argentina.
The months with the lowest UV index in Lanús, Argentina, are May through July, with an average maximum UV index of 3.
June has the shortest days of the year in Lanús, with an average of 9h and 54min of daylight.
With an average of 6h of sunshine, June has the least sunshine of the year in Lanús, Argentina.
The coldest period is July, when temperatures fluctuate between an average high of 13.7°C (56.7°F) and a low of 8.1°C (46.6°F).
September is the month with the least rainfall in Lanús, Argentina. Rain falls for 3.5 days and accumulates 3mm (0.12") of precipitation.
The month with the most rainfall is October, when the rain falls for 5.4 days and typically aggregates up to 17mm (0.67") of precipitation.
December has the longest days of the year, with an average of 14h and 24min of daylight.
Lanús, Argentina, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
December has the most sunshine of the year in Lanús, Argentina, with an average of 11.3h of sunshine.
Average temperature
Lanús, Argentina
The warmest month (with the highest average high temperature) is January (30.1°C).
The month with the lowest average high temperature is July (13.7°C).
The months with the highest average low temperature are January and February (20°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).
Average pressure
Lanús, Argentina
- Average pressure in January:
1011.9mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1014.8mbar - Average pressure in April:
1016.6mbar - Average pressure in May:
1017.9mbar - Average pressure in June:
1018.1mbar
- Average pressure in July:
1019.1mbar - Average pressure in August:
1018.7mbar - Average pressure in September:
1018mbar - Average pressure in October:
1015.7mbar - Average pressure in November:
1013.1mbar - Average pressure in December:
1011mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed
Lanús, Argentina
- Average wind speed in January:
15km/h - Average wind speed in February:
14.4km/h - Average wind speed in March:
14.1km/h - Average wind speed in April:
14.5km/h - Average wind speed in May:
14.3km/h - Average wind speed in June:
15.4km/h
- Average wind speed in July:
15.6km/h - Average wind speed in August:
15.5km/h - Average wind speed in September:
16.7km/h - Average wind speed in October:
15.7km/h - Average wind speed in November:
15.3km/h - Average wind speed in December:
14.4km/h
The windiest month (with the highest average wind speed) is September (16.7km/h).
The calmest month (with the lowest average wind speed) is March (14.1km/h).
Average humidity
Lanús, Argentina
The months with the highest relative humidity are May and July (76%).
The month with the lowest relative humidity is January (58%).
Average rainfall
Lanús, Argentina
The wettest month (with the highest rainfall) is October (17mm).
The driest month (with the least rainfall) is September (3mm).
Average rainfall days
Lanús, Argentina
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.5 days - Average rainfall days in March:
5.1 days - Average rainfall days in April:
5.5 days - Average rainfall days in May:
4.8 days - Average rainfall days in June:
4.2 days
- Average rainfall days in July:
4.3 days - Average rainfall days in August:
2.6 days - Average rainfall days in September:
3.5 days - Average rainfall days in October:
5.4 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is April (5.5 days).
The month with the least rainy days is August (2.6 days).
Average daylight / Average sunshine
Lanús, Argentina
- Average daylight in January:
14h and 12min - Average daylight in February:
13h and 18min - Average daylight in March:
12h and 18min - Average daylight in April:
11h and 12min - Average daylight in May:
10h and 18min - Average daylight in June:
9h and 54min
- Average daylight in July:
10h and 6min - Average daylight in August:
10h and 54min - Average daylight in September:
11h and 54min - Average daylight in October:
13h and 0min - Average daylight in November:
13h and 54min - Average daylight in December:
14h and 24min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in January:
10h and 36min - Average sunshine in February:
9h and 12min - Average sunshine in March:
8h and 54min - Average sunshine in April:
8h and 24min - Average sunshine in May:
6h and 48min - Average sunshine in June:
6h and 0min
- Average sunshine in July:
6h and 42min - Average sunshine in August:
7h and 54min - Average sunshine in September:
7h and 42min - Average sunshine in October:
8h and 24min - Average sunshine in November:
10h and 36min - Average sunshine in December:
11h and 18min
The month with the most sunshine is December (Average sunshine: 11h and 18min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days
Lanús, Argentina
- Average sunshine days in January:
25.2 days - Average sunshine days in February:
22.1 days - Average sunshine days in March:
24.8 days - Average sunshine days in April:
24.4 days - Average sunshine days in May:
24.9 days - Average sunshine days in June:
24.7 days
- Average sunshine days in July:
26.2 days - Average sunshine days in August:
27.2 days - Average sunshine days in September:
25 days - Average sunshine days in October:
24.1 days - Average sunshine days in November:
23.5 days - Average sunshine days in December:
24.9 days
The month with the most sunshine days is August (27.2 days).
The month with the least sunshine days is February (22.1 days).
Average UV index
Lanús, Argentina
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover
Lanús, Argentina
The month with the most cloud cover is July (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 16).
Average visibility
Lanús, Argentina
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
