Puerto del Rosario Temperature by Month

The average annual maximum temperature in Puerto del Rosario, Canary Islands, Spain is 23°C (73°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Puerto del Rosario compares to cities worldwide.

The temperature in Puerto del Rosario changes very little across the seasons, maintaining a similar climate throughout the year. Maximum daytime temperatures range from a pleasant 20°C (68°F) in January to a comfortable 26°C (79°F) in September. Nighttime lows range from 21°C (70°F) in September to 16°C (61°F) in January.

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

The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM. September, the city's warmest month, gets 245 hours of sunshine.

The chart below shows the average temperature throughout the year:

Puerto del Rosario's average annual maximum temperature is 23°C (73°F). To put that in context, here's how it compares to a few well-known destinations:

Lisbon, Portugal averages 21°C (70°F) annually, warm summers, mild winters, and rain mainly in the cooler months.

Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.

Chicago, USA averages 15°C (59°F) annually, known for extreme seasonal swings, from bitterly cold winters to warm summers.

Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.

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 del Rosario, January is the coolest month, with average highs of 20°C (68°F) and humidity around 67%, considered high. In September, the warmest month, temperatures average 26°C (79°F) with 71% humidity, conditions that feel 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.

Global average temperatures have risen by around 1.2°C since the pre-industrial era, and the effects are visible across many regions. Winters are milder on average, with fewer frost days and less snow in many parts of the world. Heatwaves are more frequent and more intense, and Europe's summers of 2018, 2019, and 2020 all set records.

Summers are also getting drier in some areas, while winter rainfall has increased in others. This contributies to higher river levels and more flooding. In many countries, spring arrives earlier and autumn lasts longer. It has knock-on effects for wildlife, agriculture, and local ecosystems.

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