August weather forecast
Bahía Blanca, Argentina

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Weather in August

August in Bahía Blanca sees the mercury slowly climbing, signaling the departure of winter. The city begins to defrost, albeit slowly, reinstating the spirit of outdoor activities. The temperatures continue to be cool, rarely exceeding 15.2°C (59.4°F), but offer a pleasant contrast to the wintry July weather. Miles of the gorgeous coastline begin to beckon beach-goers, although the sea temperature remains a cool 12°C (53.6°F). The charm of the city is accentuated by fewer rainy days, urging one to step out and admire the city's fascinating architecture.

Temperature

Bahía Blanca notes an average high-temperature of a mild 15.2°C (59.4°F) in August, hardly diverging from July. An average minimum temperature of 7.7°C (45.9°F) marks the month of August.

Humidity

The average relative humidity in August in Bahía Blanca is 61%.

Rainfall

In Bahía Blanca, in August, during 4 rainfall days, 14mm (0.55") of precipitation is typically accumulated. Throughout the year, in Bahía Blanca, there are 73.5 rainfall days, and 280mm (11.02") of precipitation is accumulated.

Snowfall

In Bahía Blanca, snow does not fall in January through June, August through December.

Sea temperature

August and September, with an average sea temperature of 12°C (53.6°F), are months with the coldest seawater.
Note: Dipping into 12°C (53.6°F) below 10°C (50°F) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Swimming momentarily at 13°C (55.4°F) can be jarring.

Daylight

The average length of the day in August is 10h and 40min.
On the first day of August in Bahía Blanca, sunrise is at 08:10 and sunset at 18:20. On the last day of the month, sunrise is at 07:31 and sunset at 18:46 -03.

Sunshine

The average sunshine in August is 8.4h.

UV index

In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 4 in August translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What are the temperatures in August?

In Bahía Blanca, in August, the average high-temperature is 15.2°C (59.4°F), and the average low-temperature is 7.7°C (45.9°F). In February, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, is estimated at 29°C (84.2°F).

What is the average humidity in August?

In August, the average relative humidity is 61%.

How much does it rain in Bahía Blanca in August?

In Bahía Blanca, during August, the rain falls for 4 days and regularly aggregates up to 14mm (0.55") of precipitation.

When it does not snow?

In Bahía Blanca, snow does not fall in January through June, August through December.

Does it snow in August?

In August, it doesn't snow. July is the latest month when it typically snows.

What months are the sea coldest in Bahía Blanca?

The months with the coldest seawater are August and September, with an average sea temperature of 12°C (53.6°F).

How cold is the water in August?

In Bahía Blanca, the average seawater temperature in August is 12°C (53.6°F). Swimming in 12°C (53.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in August?

The average day length in August is 10h and 40min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 08:10 and sunset at 18:20. On the last day of the month, sunrise is at 07:31 and sunset at 18:46 -03.

How long on average sun shines in August?

In Bahía Blanca, the average sunshine duration in August is 8.4h.

What is the UV index intensity in August in Bahía Blanca?

In Bahía Blanca, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
Bahía Blanca, Argentina

Average temperature in August - Bahía Blanca, Argentina
  • Average high temperature in August: 15.2°C

The warmest month (with the highest average high temperature) is January (29.8°C).
The month with the lowest average high temperature is July (12.6°C).

  • Average low temperature in August: 7.7°C

The month with the highest average low temperature is January (18.9°C).
The coldest month (with the lowest average low temperature) is July (6.2°C).

Average pressure in August
Bahía Blanca, Argentina

Average pressure in August - Bahía Blanca, Argentina
  • Average pressure in August: 1017.4mbar

The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is December (1009.7mbar).

Average wind speed in August
Bahía Blanca, Argentina

Average wind speed in August - Bahía Blanca, Argentina
  • Average wind speed in August: 18.3km/h

The windiest month (with the highest average wind speed) is June (19.4km/h).
The calmest months (with the lowest average wind speed) are April and May (16.7km/h).

Average humidity in August
Bahía Blanca, Argentina

Average humidity in August - Bahía Blanca, Argentina
  • Average humidity in August: 61%

The months with the highest relative humidity are May and July (65%).
The months with the lowest relative humidity are January and December (44%).

Average rainfall in August
Bahía Blanca, Argentina

Average rainfall in August - Bahía Blanca, Argentina
  • Average rainfall in August: 14mm

The wettest month (with the highest rainfall) is November (44mm).
The driest month (with the least rainfall) is June (12mm).

Average rainfall days in August
Bahía Blanca, Argentina

Average rainfall days in August - Bahía Blanca, Argentina
  • Average rainfall days in August: 4 days

The month with the highest number of rainy days is November (7.9 days).
The month with the least rainy days is June (3.9 days).

Average snowfall days in August
Bahía Blanca, Argentina

Average snowfall days in August - Bahía Blanca, Argentina
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).

Average sea temperature in August
Bahía Blanca, Argentina

Average sea temperature in August - Bahía Blanca, Argentina
  • Average sea temperature in August: 12°C

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

Average daylight in August /
Average sunshine in August
Bahía Blanca, Argentina

Average daylight in August / Average sunshine in August - Bahía Blanca, Argentina
  • Average daylight in August: 10h and 4min

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

  • Average sunshine in August: 8h and 2min

The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 18min).

Average sunshine days in August
Bahía Blanca, Argentina

Average sunshine days in August - Bahía Blanca, Argentina
  • Average sunshine days in August: 26.1 days

The month with the most sunshine days is August (26.1 days).
The month with the least sunshine days is February (20.5 days).

Average UV index in August
Bahía Blanca, Argentina

Average UV index in August - Bahía Blanca, Argentina
  • Average UV index in August: 4

The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are June, July and September (UV index 3).

Average cloud cover in August
Bahía Blanca, Argentina

Average cloud cover in August - Bahía Blanca, Argentina
  • Average cloud cover in August: 29

The months with the most cloud cover are May and July (Cloud cover 30).
The month with the least cloud cover is January (Cloud cover 13).

Average visibility in August
Bahía Blanca, Argentina

Average visibility in August - Bahía Blanca, Argentina
  • Average visibility in August: 10km

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).

Bahía Blanca, Argentina

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