July weather forecast
Bahía Blanca, Argentina

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Weather in July

July is the height of winter in Bahía Blanca, with the city experiencing its coldest month in terms of the average temperature reaching no more than 12.6°C (54.7°F). Despite the cool environs, the city buzzes with life, with several winter festivals and events taking center stage. Outdoor adventures might take a backseat due to the drop in temperatures and reduced sunshine hours. However, don't let that deter your plans, as rainfall remains relatively low throughout the month. Wrapping oneself in a warm embrace against the biting cold, while exploring the cultural delights of Bahía Blanca, may well make for a memorable journey.

Temperature

The coldest time of the year is July, with temperatures averaging a high of 12.6°C (54.7°F) and a low of 6.2°C (43.2°F).

Humidity

May and July, with an average relative humidity of 65%, are the most humid months.

Rainfall

In Bahía Blanca, in July, it is raining for 6.4 days, with typically 23mm (0.91") of accumulated precipitation. In Bahía Blanca, during the entire year, the rain falls for 73.5 days and collects up to 280mm (11.02") of precipitation.

Snowfall

The only month with snowfall is July. The month with the most snowfall days is July, when snow falls for 0.1 days.

Sea temperature

In Bahía Blanca, in July, the average water temperature is 13°C (55.4°F).
Note: Dipping into 13°C (55.4°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 July is 9h and 46min.
On the first day of the month, sunrise is at 08:27 and sunset at 17:58. On the last day of July, sunrise is at 08:11 and sunset at 18:19 -03.

Sunshine

The average sunshine in July is 7.7h.

UV index

The months with the lowest UV index are June, July and September, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, a regular UV index of 3 translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.

Frequently asked questions

What are the coldest months?

July, with its high-temperature average of 12.6°C (54.7°F) and a low-temperature average of 6.2°C (43.2°F), is the coldest month.

What are the temperatures in July?

During July, Bahía Blanca experiences an average high-temperature of 12.6°C (54.7°F) and a low-temperature of 6.2°C (43.2°F). In February, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 29°C (84.2°F).

What is the most humid month?

The months with the highest humidity are May and July, with an average relative humidity of 65%.

What is the average humidity in July?

The average relative humidity in July is 65%.

How much does it rain in July?

In July, the rain falls for 6.4 days. Throughout July, 23mm (0.91") of precipitation is accumulated.

When does it snow the most?

July has the most snowfall days of the year. Snow falls for 0.1 days.

When does it start to snow?

July is the first month it typically snows. Throughout July, there are 0.1 snowfall days.

How cold is the water in July?

In Bahía Blanca, in July, the average water 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.

What is the average length of the day in July?

In July, the average day length is 9h and 46min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 08:27 and sunset at 17:58. On the last day of the month, in Bahía Blanca, Argentina, sunrise is at 08:11 and sunset at 18:19 -03.

How long on average sun shines in July?

In Bahía Blanca, the average sunshine duration in July is 7.7h.

What is the month with the lowest UV index?

The months with the lowest UV index in Bahía Blanca are June, July and September, with an average maximum UV index of 3.

What is the UV index intensity in July?

The average daily maximum UV index in July is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to 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 July
Bahía Blanca, Argentina

Average temperature in July - Bahía Blanca, Argentina
  • Average high temperature in July: 12.6°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 July: 6.2°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 July
Bahía Blanca, Argentina

Average pressure in July - Bahía Blanca, Argentina
  • Average pressure in July: 1017.9mbar

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 July
Bahía Blanca, Argentina

Average wind speed in July - Bahía Blanca, Argentina
  • Average wind speed in July: 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 July
Bahía Blanca, Argentina

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

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 July
Bahía Blanca, Argentina

Average rainfall in July - Bahía Blanca, Argentina
  • Average rainfall in July: 23mm

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

Average rainfall days in July
Bahía Blanca, Argentina

Average rainfall days in July - Bahía Blanca, Argentina
  • Average rainfall days in July: 6.4 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 July
Bahía Blanca, Argentina

Average snowfall days in July - Bahía Blanca, Argentina
  • Average snowfall days in July: 0.1 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 July
Bahía Blanca, Argentina

Average sea temperature in July - Bahía Blanca, Argentina
  • Average sea temperature in July: 13°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 July /
Average sunshine in July
Bahía Blanca, Argentina

Average daylight in July / Average sunshine in July - Bahía Blanca, Argentina
  • Average daylight in July: 9h and 5min

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 July: 7h and 4min

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 July
Bahía Blanca, Argentina

Average sunshine days in July - Bahía Blanca, Argentina
  • Average sunshine days in July: 24.1 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 July
Bahía Blanca, Argentina

Average UV index in July - Bahía Blanca, Argentina
  • Average UV index in July: 3

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 July
Bahía Blanca, Argentina

Average cloud cover in July - Bahía Blanca, Argentina
  • Average cloud cover in July: 30

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 July
Bahía Blanca, Argentina

Average visibility in July - Bahía Blanca, Argentina
  • Average visibility in July: 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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