Caleta Olivia Temperature by Month

Caleta Olivia, Santa Cruz, Argentina has an average annual maximum temperature of 18°C (64°F), ranging from 11°C (52°F) in July to 25°C (77°F) in January. Below you'll find a full monthly breakdown and a comparison with cities worldwide.

With significant temperature fluctuations, Caleta Olivia enjoys distinct seasons year-round. Nighttime lows range from 13°C (55°F) in January to 3°C (37°F) in July.

The chart below illustrates the average maximum day and minimum night temperatures in Caleta Olivia by month:

From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak. January, the warmest month, averages 277 hours of sunshine.

The chart below shows the average temperature throughout the year:

Caleta Olivia's average annual maximum temperature is 18°C (64°F). To put that in context, here's how it compares to a few well-known destinations:

Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.

Reykjavík, Iceland averages 9°C (48°F) a year, mild summers by Icelandic standards, but cold winters and frequent wind.

San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation, summers are often cool and foggy, winters mild.

Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.

In Caleta Olivia, July is the coolest month, with average highs of 11°C (52°F) and humidity around 57%, considered moderate. In January, the warmest month, temperatures average 25°C (77°F) with 38% humidity, conditions that feel low. For a full picture, see our humidity page.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round, large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.

For more on Caleta Olivia's weather, including monthly rainfall, sunshine hours, and humidity, visit our Caleta Olivia climate page.