Puerto Nuevo Temperature by Month

Puerto Nuevo, Baja California, Mexico has an average annual maximum temperature of 21°C (70°F), with moderate seasonal shifts ranging from 18°C (64°F) in February to 25°C (77°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.

The moderate changes in the climate in Puerto Nuevo ensure gradual weather shifts through each season. At night, temperatures drop to between 19°C (66°F) and 11°C (52°F) depending on the time of year.

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

Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. August, the warmest month of the year, receives 281 hours of sunshine.

The chart below shows the average temperature throughout the year:

Puerto Nuevo's average annual maximum temperature is 21°C (70°F). To put that in context, here's how it compares to a few well-known destinations:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

Queenstown, New Zealand averages 10°C (50°F) annually, remember seasons are flipped, so its coldest months fall in June and July.

New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.

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 Puerto Nuevo, February is the coolest month, with average highs of 18°C (64°F) and humidity around 74%, considered high. In August, the warmest month, temperatures average 25°C (77°F) with 80% humidity, conditions that feel very high. 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.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

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