September weather forecast
La Plata, Argentina

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Weather in September

September introduces spring in La Plata. Although it does not record the highest rainfall, rates sit at a moderate 74mm (2.91"). The increase in sunshine hours and warmer temperatures are indicators of the arrival of spring. September carries the winter's coolness in its evenings while relishing in the warmth of sunny afternoons. To put it briefly, September is the gateway to more comfortable and favorable weather, showcasing the beauty of spring.

Temperature

September's advent in La Plata, Argentina, denotes a minor fluctuation in the average high-temperature to a comfortable 17.8°C (64°F) from August's 15.8°C (60.4°F). During September, La Plata records an average temperature of 7.5°C (45.5°F) at night.

Humidity

In La Plata, the average relative humidity in September is 77%.

Rainfall

In La Plata, Argentina, in September, during 7 rainfall days, 74mm (2.91") of precipitation is typically accumulated. In La Plata, Argentina, during the entire year, the rain falls for 89 days and collects up to 1007mm (39.65") of precipitation.

Daylight

The average length of the day in September is 11h and 53min.
On the first day of the month, sunrise is at 07:09 and sunset at 18:33. On the last day of September, sunrise is at 06:28 and sunset at 18:54 -03.

Sunshine

In September, the average sunshine in La Plata is 5.7h.
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Frequently asked questions

What is the average September temperature in La Plata?

September temperatures in La Plata, Argentina, vary between a high-temperature of 17.8°C (64°F) and a low-temperature of 7.5°C (45.5°F). In February, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 31°C (87.8°F).

What is the average humidity in September in La Plata?

In September, the average relative humidity in La Plata is 77%.

How many days does it rain in September in La Plata?

In La Plata, in September, it is raining for 7 days, with typically 74mm (2.91") of accumulated precipitation.

What is the average length of the day in September in La Plata?

The average day length in September in La Plata is 11h and 53min.

When are sunrise and sunset in September in La Plata?

On the first day of September in La Plata, Argentina, sunrise is at 07:09 and sunset at 18:33. On the last day of the month, sunrise is at 06:28 and sunset at 18:54 -03.

How many hours of sunshine does La Plata have in September?

In La Plata, Argentina, the average sunshine duration in September is 5.7h.
Average humidity
Average rainfall days
Average daylight
Average sunshine

Average temperature in September
La Plata, Argentina

Average temperature in September - La Plata, Argentina
  • Average high temperature in September: 17.8°C

The warmest month (with the highest average high temperature) is January (28.8°C).
The month with the lowest average high temperature is July (14.3°C).

  • Average low temperature in September: 7.5°C

The month with the highest average low temperature is January (17.2°C).
The coldest month (with the lowest average low temperature) is July (5.5°C).

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Average humidity in September
La Plata, Argentina

Average humidity in September - La Plata, Argentina
  • Average humidity in September: 77%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is December (70%).

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Average rainfall in September
La Plata, Argentina

Average rainfall in September - La Plata, Argentina
  • Average rainfall in September: 73.6mm

The wettest month (with the highest rainfall) is March (117.9mm).
The driest month (with the least rainfall) is June (54.6mm).

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Average rainfall days in September
La Plata, Argentina

Average rainfall days in September - La Plata, Argentina
  • Average rainfall days in September: 7 days

The month with the highest number of rainy days is October (9 days).
The month with the least rainy days is June (6 days).

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Average daylight in September /
Average sunshine in September
La Plata, Argentina

Average daylight in September / Average sunshine in September - La Plata, Argentina
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).

  • Average sunshine in September: 5h and 4min

The month with the most sunshine is February (Average sunshine: 8h and 12min).
The month with the least sunshine is June (Average sunshine: 4h and 0min).

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La Plata, Argentina

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