September weather forecast
Las Lomitas, Argentina

englishespañol中文
Share

Weather in September

The first month of the spring, September, is still a warm month in Las Lomitas, Argentina, with an average temperature fluctuating between 28.8°C (83.8°F) and 16.1°C (61°F).

Temperature

The shift from August to September is characterized by an average high-temperature of a still warm 28.8°C (83.8°F), not significantly different from the 26.5°C (79.7°F) of August. The September nights bear witness to a significant drop from the daytime highs, settling at an average temperature of 16.1°C (61°F).

Heat index

For September, the heat index is appraised at a hot 31°C (87.8°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

September is the least humid month in Las Lomitas, with an average relative humidity of 59%.

Rainfall

In Las Lomitas, in September, during 5.8 rainfall days, 14mm (0.55") of precipitation is typically accumulated. In Las Lomitas, Argentina, during the entire year, the rain falls for 114 days and collects up to 520mm (20.47") of precipitation.

Daylight

In September, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 07:13 and sunset at 18:51. On the last day of September, in Las Lomitas, sunrise is at 06:42 and sunset at 19:01 -03.

Sunshine

In Las Lomitas, the average sunshine in September is 8.5h.

UV index

In Las Lomitas, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 6 during September morphs into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
[Resources]

Frequently asked questions

How hot does it get in Las Lomitas in September?

The average high-temperature and low-temperature during September are 28.8°C (83.8°F) and 16.1°C (61°F) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 31°C (87.8°F).

What is the least humid month in Las Lomitas?

With an average relative humidity of 59%, September is the least humid month in Las Lomitas.

What is the average humidity in September in Las Lomitas?

In Las Lomitas, Argentina, the average relative humidity in September is 59%.

How many days does it rain in September in Las Lomitas?

In Las Lomitas, Argentina, in September, during 5.8 rainfall days, 14mm (0.55") of precipitation is typically accumulated.

What is the average length of the day in September in Las Lomitas?

In September, the average day length in Las Lomitas is 11h and 58min.

When are sunrise and sunset in September in Las Lomitas?

On the first day of September in Las Lomitas, sunrise is at 07:13 and sunset at 18:51. On the last day of the month, sunrise is at 06:42 and sunset at 19:01 -03.

How many hours of sunshine does Las Lomitas have in September?

In Las Lomitas, Argentina, the average sunshine duration in September is 8.5h.

How high is the UV index in September in Las Lomitas?

In September, the average daily maximum UV index in Las Lomitas is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in September
Las Lomitas, Argentina

Average temperature in September - Las Lomitas, Argentina
  • Average high temperature in September: 28.8°C

The warmest month (with the highest average high temperature) is January (35.1°C).
The month with the lowest average high temperature is June (21.9°C).

  • Average low temperature in September: 16.1°C

The month with the highest average low temperature is January (22.8°C).
The coldest month (with the lowest average low temperature) is July (12.1°C).

[Resources]

Average pressure in September
Las Lomitas, Argentina

Average pressure in September - Las Lomitas, Argentina
  • Average pressure in September: 1013.2mbar

The month with the highest atmospheric pressure is July (1016.8mbar).
The month with the lowest atmospheric pressure is December (1007.3mbar).

[Resources]

Average wind speed in September
Las Lomitas, Argentina

Average wind speed in September - Las Lomitas, Argentina
  • Average wind speed in September: 11.3km/h

The windiest month (with the highest average wind speed) is October (11.7km/h).
The calmest month (with the lowest average wind speed) is April (8.5km/h).

[Resources]

Average humidity in September
Las Lomitas, Argentina

Average humidity in September - Las Lomitas, Argentina
  • Average humidity in September: 59%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is September (59%).

[Resources]

Average rainfall in September
Las Lomitas, Argentina

Average rainfall in September - Las Lomitas, Argentina
  • Average rainfall in September: 14mm

The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is August (9mm).

[Resources]

Average rainfall days in September
Las Lomitas, Argentina

Average rainfall days in September - Las Lomitas, Argentina
  • Average rainfall days in September: 5.8 days

The month with the highest number of rainy days is February (13.7 days).
The month with the least rainy days is August (3.7 days).

[Resources]

Average daylight in September /
Average sunshine in September
Las Lomitas, Argentina

Average daylight in September / Average sunshine in September - Las Lomitas, Argentina
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 36min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is January (Average sunshine: 8h and 48min).
The month with the least sunshine is May (Average sunshine: 6h and 24min).

[Resources]

Average sunshine days in September
Las Lomitas, Argentina

Average sunshine days in September - Las Lomitas, Argentina
  • Average sunshine days in September: 23.5 days

The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is February (13.3 days).

[Resources]

Average UV index in September
Las Lomitas, Argentina

Average UV index in September - Las Lomitas, Argentina
  • Average UV index in September: 6

The months with the highest UV index are January, February and December (UV index 7).
The month with the lowest UV index is May (UV index 4).

[Resources]

Average cloud cover in September
Las Lomitas, Argentina

Average cloud cover in September - Las Lomitas, Argentina
  • Average cloud cover in September: 26

The month with the most cloud cover is May (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 24).

[Resources]

Average visibility in September
Las Lomitas, Argentina

Average visibility in September - Las Lomitas, Argentina
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (7km).

[Resources]

Las Lomitas, Argentina

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location