Bahía Blanca
Argentina
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Bahía Blanca, Argentina

October in Bahía Blanca, Argentina, is an agreeable spring month, with average temperature fluctuating between 21.3°C (70.3°F) and 7.9°C (46.2°F).

Temperature

In Bahía Blanca, Argentina, the average high-temperature in October is essentially the same as in September - an agreeable 21.3°C (70.3°F). In Bahía Blanca, in October, the average low-temperature is 7.9°C (46.2°F).

Humidity

In Bahía Blanca, the average relative humidity is 65%.

Rainfall

In Bahía Blanca, during October, the rain falls for 9 days and regularly aggregates up to 70.4mm (2.8") of precipitation. In Bahía Blanca, during the entire year, the rain falls for 79 days and collects up to 645.4mm (25.4") of precipitation.

Sea temperature

In Bahía Blanca, Argentina, the average seawater temperature is 13°C (55.4°F). Swimming in 13°C (55.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In October, the average length of the day in Bahía Blanca is 13.1h.

Sunshine

In October, the average sunshine in Bahía Blanca is 6.5h.

UV index

In October, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for average individuals.
In October, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in October in Bahía Blanca?

In October, the average high-temperature is 21.3°C (70.3°F), and the average low-temperature is 7.9°C (46.2°F).

What is the average humidity in October in Bahía Blanca?

In October, the average relative humidity in Bahía Blanca, Argentina, is 65%.

How much does it rain in Bahía Blanca in October?

In Bahía Blanca, in October, it is raining for 9 days, with typically 70.4mm (2.8") of accumulated precipitation.

What is the sea water temperature in October in Bahía Blanca?

In Bahía Blanca, the average seawater temperature in October is 13°C (55.4°F). Swimming in 13°C (55.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the average length of the day in October in Bahía Blanca?

The average length of the day in October in Bahía Blanca is 13.1h.

How many hours of sunshine does Bahía Blanca have in October?

In Bahía Blanca, Argentina, the average sunshine in October is 6.5h.

How high is the UV index in October in Bahía Blanca?

The average daily maximum UV index in October in Bahía Blanca, Argentina, is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.
Average temperature in October - Bahía Blanca, Argentina
  • Average high temperature in October: 21.3°C

The warmest month (with the highest average high temperature) is January (30.6°C).
The month with the lowest average high temperature is July (13.7°C).

  • Average low temperature in October: 7.9°C

The month with the highest average low temperature is January (15.7°C).
The coldest month (with the lowest average low temperature) is July (3°C).

Average humidity in October - Bahía Blanca, Argentina
  • Average humidity in October: 65%

Months with the highest relative humidity are June and July (74%).
The month with the lowest relative humidity is January (52%).

Average rainfall in October - Bahía Blanca, Argentina
  • Average rainfall in October: 70.4mm

The wettest month (with the highest rainfall) is March (89.6mm).
The driest month (with the lowest rainfall) is June (25.5mm).

Average rainfall days in October - Bahía Blanca, Argentina
  • Average rainfall days in October: 9 days

The month with the highest number of rainy days is October (9 days).
Months with the lowest number of rainy days are June and August (5 days).

Average sea temperature in October - Bahía Blanca, Argentina
  • Average sea temperature in October: 13°C

Best months for swimming (with the highest average sea temperature) are February and March (21°C).
Coldest months (with the lowest average sea temperature) are August and September (12°C).

Average daylight in October / Average sunshine in October - Bahía Blanca, Argentina
  • Average daylight in October: 13.1h

The month with the longest days is December (Average daylight: 14.8h).
The month with shortest days is June (Average daylight: 9.5h).

  • Average sunshine in October: 6.5h

The month with most sunshine is January (Average sunshine: 9.7h).
The month with least sunshine is July (Average sunshine: 3.6h).

Average UV index in October - Bahía Blanca, Argentina
  • Average UV index in October: 7

The month with the highest UV index is January (UV index 12).
Months with the lowest UV index are June and July (UV index 2).