San Bartolomé Temperature by Month

The average annual maximum temperature in San Bartolomé, Canary Islands, Spain is 21°C (70°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how San Bartolomé compares to cities worldwide.

In San Bartolomé temperatures are generally consistent throughout the year. Maximum daytime temperatures range from a pleasant 19°C (66°F) in February to a comfortable 24°C (75°F) in September. Nighttime lows range from 22°C (72°F) in September to 16°C (61°F) in February.

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

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest. September, the warmest month, gets 246 hours of sunshine.

The chart below shows the average temperature throughout the year:

San Bartolomé'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:

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

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

Beijing, China averages 20°C (68°F) annually, but with big seasonal swings, very cold winters and hot 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 San Bartolomé, February is the coolest month, with average highs of 19°C (66°F) and humidity around 68%, considered high. In September, the warmest month, temperatures average 24°C (75°F) with 70% 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 San Bartolomé's weather, including monthly rainfall, sunshine hours, and humidity, visit our San Bartolomé climate page.