October weather forecast
Puerto Iguazú, Argentina

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Weather in October

October introduces significantly warmer daytime temperatures averaging at 28.1°C (82.6°F), accompanied by cool nights with temperatures of around 16.9°C (62.4°F). With 261mm (10.28") of monthly rainfall, October turns out to be the wettest month of the year in Puerto Iguazú while the humidity level remains constant at 75%. There is an increase in daily sunshine, reaching up to 5.4 hours on an average, coupled with extended daylight hours of around 12.7 hours.

Temperature

The shift into October finds Puerto Iguazú, Argentina, at an average high-temperature of a still warm 28.1°C (82.6°F), closely comparable to September's conditions. An average low-temperature of 16.9°C (62.4°F) is common in Puerto Iguazú during the nights of October.

Heat index

For most parts of October, the heat index is appraised at a tropical 32°C (89.6°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Note that heat index values are valued for light wind and location in the shade. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in October is 75%.

Rainfall

The month with the most rainfall is October, when the rain falls for 11 days and typically aggregates up to 261mm (10.28") of precipitation.

Daylight

In October, the average length of the day is 12h and 43min.
On the first day of the month, sunrise is at 06:17 and sunset at 18:38. On the last day of October, in Puerto Iguazú, sunrise is at 05:49 and sunset at 18:54 -03.

Sunshine

In October, the average sunshine is 5.4h.
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Frequently asked questions

Is it hot in Puerto Iguazú during October?

The average high-temperature and low-temperature in Puerto Iguazú during October are 28.1°C (82.6°F) and 16.9°C (62.4°F) respectively. In October, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 32°C (89.6°F).

What is the average humidity in October in Puerto Iguazú?

In October, the average relative humidity is 75%.

What is the rainiest month in Puerto Iguazú?

The month with the most rainfall in Puerto Iguazú, Argentina, is October, when the rain falls for 11 days and typically aggregates up to 261mm (10.28") of precipitation.

How much does it rain in Puerto Iguazú in October?

In Puerto Iguazú, Argentina, in October, during 11 rainfall days, 261mm (10.28") of precipitation is typically accumulated.

How many hours of daylight does Puerto Iguazú have in October?

The average day length in October in Puerto Iguazú, Argentina, is 12h and 43min.

When are sunrise and sunset in October in Puerto Iguazú?

In October, on the first day of the month, sunrise is at 06:17 and sunset at 18:38. On the last day of the month, in Puerto Iguazú, sunrise is at 05:49 and sunset at 18:54 -03.

How long on average sun shines in October in Puerto Iguazú?

The average sunshine duration in October in Puerto Iguazú is 5.4h.
Average humidity
Average rainfall days
Average daylight
Average sunshine

Average temperature in October
Puerto Iguazú, Argentina

Average temperature in October - Puerto Iguazú, Argentina
  • Average high temperature in October: 28.1°C

The warmest month (with the highest average high temperature) is January (31.2°C).
The month with the lowest average high temperature is June (22.1°C).

  • Average low temperature in October: 16.9°C

The month with the highest average low temperature is January (20.9°C).
The coldest month (with the lowest average low temperature) is July (11°C).

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Average humidity in October
Puerto Iguazú, Argentina

Average humidity in October - Puerto Iguazú, Argentina
  • Average humidity in October: 75%

The months with the highest relative humidity are May and June (84%).
The month with the lowest relative humidity is December (73%).

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Average rainfall in October
Puerto Iguazú, Argentina

Average rainfall in October - Puerto Iguazú, Argentina
  • Average rainfall in October: 260.9mm

The wettest month (with the highest rainfall) is October (260.9mm).
The driest month (with the least rainfall) is August (81.4mm).

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Average rainfall days in October
Puerto Iguazú, Argentina

Average rainfall days in October - Puerto Iguazú, Argentina
  • Average rainfall days in October: 11 days

The month with the highest number of rainy days is October (11 days).
The month with the least rainy days is August (6.2 days).

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Average daylight in October /
Average sunshine in October
Puerto Iguazú, Argentina

Average daylight in October / Average sunshine in October - Puerto Iguazú, Argentina
  • Average daylight in October: 12h and 4min

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).

  • Average sunshine in October: 5h and 2min

The month with the most sunshine is December (Average sunshine: 6h and 42min).
The month with the least sunshine is September (Average sunshine: 3h and 30min).

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Puerto Iguazú, Argentina

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