Barcelona Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Barcelona’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Spain.
Monthly Temperature Averages
With significant temperature fluctuations, Barcelona enjoys distinct seasons year-round. On average, maximum daytime temperatures range from a warm 28°C in August to a mild 14°C in January. Nighttime temperatures can drop, with averages reaching 7°C in January.
The chart below illustrates the average maximum day and minimum night temperatures in Barcelona by month:
The lowest temperatures typically occur between 4 AM and 6 AM, while the peak temperatures are generally observed around 3 PM, when the sun's heating is most intense. August, the city’s warmest month, enjoys 282 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, sees about 46 mm of rainfall spread over roughly 13 days. It records 148 hours of sunshine of sunshine.
Annual Temperatures in Spain Compared
The map below shows the annual temperature across Spain. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
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Barcelona Temperatures Compared World Wide
Barcelona’s average annual maximum temperature is 20°C. Let’s compare this with some popular tourist destinations:
In Barcelona, Spain, the average annual temperature is around 21°C, resulting in warm summers and mild winters throughout the year.
Meanwhile, Queenstown, New Zealand, the average annual temperature is significantly lower at 10°C, with mild summers and cold winters.
Osaka, Japan, offers a similar climate to Tokyo, with an average annual temperature of 22°C.
Melbourne, Australia, has a slightly cooler climate, with an average annual temperature of 20°C.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In Barcelona, during the coolest month, January, you will experience 73% humidity, which is considered high. This is accompanied by an average maximum temperature of 14°C. In the warmest month, August, the humidity is 72% combined with an average maximum temperature of 28°C, which creates a high-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Sea vs. Land Temperatures
The influence of nearby oceans or large water bodies significantly affects local temperatures:
- Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
- Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.
For more detailed information about Barcelona’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Barcelona climate page.
Current temperature in Barcelona
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