Bahía Blanca weather and climate in 2024
Day
26 °C
Night
12 °C
Sea
18 °C
Precipitation
66 mm
in month
Rainy days
6 days
in month
Daylight
14 hours
average
Sunshine
8 hours
average
Humidity
59 %
Day
26 °C
Night
12 °C
Sea
18 °C
Precipitation
66 mm
in month
Rainy days
6 days
in month
Daylight
14 hours
average
Sunshine
8 hours
average
Humidity
59 %
Overview: Bahía Blanca
Weather charts for Bahía Blanca
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Weather overview for Bahía Blanca
Weather overview
In Bahía Blanca, Argentina, the weather varies distinctly across the seasons, boasting hot summers with comfortable warm evenings and mild winters with brisk nights. Throughout the year, this city experiences a considerable range of day temperatures from a cozy 13 °C (55 °F) in July to a sizzling 30 °C (87 °F) in January. The rainy days are moderately distributed, but November tends to be the wettest month with an average of 8 days of rain. On the other end, August has the fewest rain occurrences, receiving rain only about 4 days on average. The city also benefits from generous amounts of sunshine, especially during summer months, while the wind maintains a constant presence, shaping the local climate.
January weather
January in Bahía Blanca offers a hot summer embrace, with the mercury soaring to an average high of 30 °C (87 °F). As the sun dominates the sky with up to 9 hours of sun-hours, the number of rainy days takes a backseat, averaging about 6 days for the month.
February weather
February continues to sizzle with high temperatures averaging around 29 °C (84 °F). The breeze coming in at 6 m/s offers a gentle respite from the heat. Despite being summer, the city encounters an average of 6 days of rain.
March weather
As the summer starts to pack its bags, March sees a milder climate with a maximum temperature averaging 25 °C (78 °F). Rain clouds gather a bit more, resulting in an average of 7 days of wet weather, while the humidity nudges up to 65 %.
April weather
Autumn introduces itself in April, where day temperatures average 21 °C (70 °F). The winds maintain a steady pace at 5 m/s, and the sunny hours start to dwindle to 6 hours as the days become shorter and the nights cooler, reaching an average low of 10 °C (49 °F).
May weather
May sees the approach of cooler temperatures, with the average high dropping to 16 °C (61 °F). The nights get quite crisp with an average low of 6 °C (43 °F) while the rainy days slightly decline to 5 days, a prelude to the drier winter season.
June weather
June arrives with the official start of winter, bringing with it an average maximum temperature of only 13 °C (56 °F) and a chilly average low of 4 °C (38 °F). Relative humidity reaches its peak at 75 %, and the short sun-hours are at a mere 3 hours.
July weather
The core of winter in July flaunts an even lower average high of 13 °C (55 °F) and a nighttime low that hovers around 3 °C (37 °F), making it the coolest month. The winter's dry disposition shows through with only 4 days of rain expected.
August weather
August offers a slight reprieve from the cold as the average high climbs to 15 °C (59 °F), though nights remain cold averaging 4 °C (39 °F). With just 4 days of rain, it marks the driest month, allowing the sun to shine for about 5 hours daily.
September weather
Spring's gentle touch is felt in September as the day temperatures rise to 18 °C (64 °F). Conversely, the night temperatures remain cool with an average of 6 °C (42 °F), while the city starts to see a bit more rain, averaging 5 days.
October weather
October's temperature steadily climbs, reaching an average high of 22 °C (72 °F). With spring in full bloom, the number of rainy days jumps up to 8 days, a precursor to the summer season. A noticeable increase in wind speed to 6 m/s may bring a cooling effect on warmer days.
November weather
As summer's doorstep beckons in November, the temperatures continue to rise, with an average max of 26 °C (78 °F) and nights warming to an average low of 12 °C (54 °F). With humid air and the promise of 6 days of rain, the weather is gearing up for the hot season ahead.
December weather
December in Bahía Blanca is characterized by rising temperatures, averaging a high of 29 °C (84 °F), as the summer season announces its impending arrival. The nights too become more temperate, averaging 14 °C (58 °F), hinting at the comfort of warmer evenings.
FAQs
How does the typical January day feel in Bahía Blanca in terms of temperature?
A typical January day in Bahía Blanca feels quite hot, with an average daytime temperature hitting a toasty 30 °C (87 °F). Evening brings some relief, with temperatures cooling down to an average low of 16 °C (61 °F).
Does February see a lot of rainy days in Bahía Blanca?
Bahía Blanca has a modest number of rainy days in February, with the count being around 6 days, offering an interesting balance between sunny days and chances of rain.
What are the average temperatures like in Bahía Blanca during March?
March temperatures in Bahía Blanca are a notch cooler than the peak summer, with daytime averages settling around 25 °C (78 °F), and nights cooling off to an average low of 13 °C (56 °F).
How would you describe the April climate in Bahía Blanca?
The April climate in Bahía Blanca is pleasantly autumnal. It's a transitional month where you'll experience mild daytime temperatures of 21 °C (70 °F) and refreshing nights averaging 10 °C (49 °F), with less sun and a crisper feel in the air.
How cold does it get at night in Bahía Blanca during May?
Nighttime in May in Bahía Blanca sees temperatures that can be quite cool, dipping down to an average low of 6 °C (43 °F), so you'll want to dress warmly in the evenings.
What could one expect from June weather in Bahía Blanca?
One would expect June in Bahía Blanca to be rather chilly, especially as the winter begins to grip the city. With fewer sunny hours and heightened humidity, indoor activities might be more appealing.
What is the average rainfall like in Bahía Blanca during July?
July stays relatively dry in Bahía Blanca, with an average rainfall of 32 mm (1.24 in) scattered over about 4 days, offering many clear but cold days.
What are the temperatures like in Bahía Blanca during August?
August in Bahía Blanca brings about a gentle increase in daytime temperatures with an average high of 15 °C (59 °F), but the nights continue to be quite cool, demanding warm evening wear.
Is September a rainy month in Bahía Blanca?
September is not particularly rainy in Bahía Blanca, though there's a slight uptick in wet days to 5 days compared to the drier winter months.
How often does it rain in October in Bahía Blanca?
Rain occurs with more frequency in October in Bahía Blanca, as the month sees around 8 days of rain, which is quite common leading up to the summer.
Should I expect a lot of rain in Bahía Blanca in November?
In November, Bahía Blanca sees a moderate amount of rain with an average of 6 days, so it's wise to be prepared for occasional showers.
Is December very hot in Bahía Blanca?
December is indeed quite hot in Bahía Blanca, with daytime temperatures reaching an average high of 29 °C (84 °F), signaling the start of the hot summer period.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.