Climate for Station: Barcelona/Aeropuerto, Catalonia, Spain

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Gava

Catalonia, Spain

2026-03-01 03:29

12.2°C

Feels 12.6°C

H: 13.8°C / L: 12.3°C

Precip: 0.01mm | Wind: 4 kph

▼ 1.5°C vs historical high

Partly cloudy

2026-03-02

H: 13.6°C

L: 11.3°C

Rain: 0%

Rainfall: 0mm

Wind: 20.9kph

▼ 1.6°C

2026-03-03

H: 15.6°C

L: 12.7°C

Rain: 88%

Rainfall: 0.96mm

Wind: 44.6kph

▲ 0.1°C

2026-03-04

H: 14.6°C

L: 13.2°C

Rain: 0%

Rainfall: 0.08mm

Wind: 50.4kph

▼ 0.7°C

2026-03-05

H: 13.3°C

L: 11.9°C

Rain: 88%

Rainfall: 25.15mm

Wind: 47.5kph

▼ 2.0°C

2026-03-06

H: 14.8°C

L: 11.9°C

Rain: 75%

Rainfall: 0.38mm

Wind: 25.2kph

▼ 0.3°C

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Climate Analysis & Overview

Barcelona/Aeropuerto is experiencing a warming trend, with significant increases in both high and low temperatures over the past decade. While precipitation has become more evenly distributed, the overall warming trend poses challenges to Spain's climate goals.

Mediterranean Climate Dynamics

Barcelona, located at the crossroads of the Mediterranean Sea and the Iberian Peninsula, is classified under the Köppen climate classification as Csa, indicating a Mediterranean climate with hot summers. The proximity to the sea moderates temperatures, yet recent data shows a notable shift in thermal patterns. Over a decade, high temperatures have increased by 0.39°C (0.70°F), while lows have seen a more pronounced rise of 0.86°C (1.55°F). These figures suggest a warming trend that aligns with broader regional climate patterns and may impact local ecosystems and urban planning.

Long-term Temperature Trends

When examining all-time trends, the data reveals a consistent warming pattern. High temperatures have risen by 0.21°C (0.38°F), and low temperatures by 0.32°C (0.58°F). This gradual increase highlights the persistent warming that has been unfolding over the years. The record temperatures further illustrate these changes, with a maximum of 37.4°C (99.3°F) and a minimum of -8.0°C (17.6°F), showcasing the range of thermal extremes experienced in this region.

Precipitation Patterns and PCI Insights

The Precipitation Concentration Index (PCI) offers insights into rainfall distribution. A decrease from a baseline of 13.98 to a current value of 11.49 indicates that precipitation has become more evenly distributed across the year. Such a shift can mitigate the risks of flooding and drought, contributing positively to water management strategies. However, the change is not drastic, suggesting a relatively stable precipitation pattern amidst the warming temperatures.

Implications for Regional Climate Goals

Spain's commitment to reducing carbon emissions and enhancing climate resilience is challenged by these warming trends. The rise in temperatures, particularly in lows, could increase energy demand for cooling and impact agricultural productivity. Recent weather events, such as heatwaves, underscore the urgency for adaptive measures. As Barcelona continues to grow as a metropolitan hub, integrating climate data into urban planning will be crucial to achieving sustainability targets.

Local Geography and Climatic Influence

The geographical setting of Barcelona, bordered by the Collserola mountain range and the Mediterranean Sea, plays a pivotal role in its climate. The mountains provide a natural barrier that influences wind patterns and precipitation, while the sea's moderating effect is evident in the relatively mild winters and hot, dry summers. These geographical features, combined with the observed climatic trends, shape the unique weather profile of Barcelona/Aeropuerto, informing both local and regional climate strategies.

Station Statistics

10-Year Trend

High: +0.39 °C/decade

Low: +0.86 °C/decade

Rain: +0.19 mm/decade

25-Year Trend

High: +0.66 °C/decade

Low: +0.92 °C/decade

Rain: +0.17 mm/decade

50-Year Trend

High: +0.40 °C/decade

Low: +0.82 °C/decade

Rain: -0.02 mm/decade

All-Time Trend

High: +0.21 °C/decade

Low: +0.32 °C/decade

Rain: -0.00 mm/decade

Percentage Above-Average Days

Last 12 Months: 52.6%

This Year: 68.1%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 11.5

Historical Average: 14.0

Percentile Rank of Last 12 Months ℹ️

High: 93^rd percentile

Low: 98^th percentile

Rain: 87^th percentile

Change in Variance ℹ️

High: +1.1%

Low: +12.3%

Intraday: -32.1%

Data Coverage

78.6%

First Year of Data

1924

Station Location

Historical Weather Records

	Max High	Avg High	Min High	Max Avg	Avg Avg	Min Avg	Max Low	Avg Low	Min Low	Max Precipitation	Avg Precipitation	Max Snow	Avg Snow
Record	37.4 °C	—	0.9 °C	30.3 °C	—	-2.1 °C	27.3 °C	—	-8.0 °C	186.7 mm	—	—	—
January	23.8 °C	13.6 °C	0.9 °C	19.1 °C	8.9 °C	-2.1 °C	15.0 °C	4.8 °C	-7.2 °C	70.9 mm	1.2 mm	—	—
February	24.5 °C	14.5 °C	2.6 °C	18.9 °C	9.9 °C	0.3 °C	15.5 °C	5.6 °C	-6.6 °C	73.0 mm	1.1 mm	—	—
March	27.5 °C	16.1 °C	5.0 °C	20.2 °C	11.7 °C	2.2 °C	14.6 °C	7.3 °C	-1.4 °C	46.2 mm	1.4 mm	—	—
April	26.5 °C	18.0 °C	8.0 °C	19.1 °C	13.7 °C	6.0 °C	16.6 °C	9.4 °C	0.1 °C	78.5 mm	1.5 mm	—	—
May	32.0 °C	21.1 °C	10.5 °C	23.3 °C	17.0 °C	8.9 °C	21.5 °C	12.8 °C	3.0 °C	130.6 mm	1.6 mm	—	—
June	35.0 °C	25.0 °C	15.6 °C	29.1 °C	21.1 °C	11.9 °C	25.8 °C	16.7 °C	7.8 °C	69.0 mm	1.1 mm	—	—
July	36.0 °C	27.9 °C	19.0 °C	29.3 °C	24.0 °C	17.6 °C	26.4 °C	19.5 °C	11.4 °C	156.0 mm	0.8 mm	—	—
August	37.4 °C	28.2 °C	19.6 °C	30.3 °C	24.4 °C	17.2 °C	27.3 °C	19.9 °C	9.5 °C	94.0 mm	1.4 mm	—	—
September	34.0 °C	25.9 °C	16.2 °C	27.3 °C	21.7 °C	13.4 °C	25.0 °C	17.4 °C	7.6 °C	186.7 mm	2.3 mm	—	—
October	30.4 °C	22.1 °C	9.5 °C	24.3 °C	17.6 °C	8.2 °C	22.5 °C	13.5 °C	0.0 °C	149.0 mm	2.4 mm	—	—
November	27.0 °C	17.6 °C	4.6 °C	20.4 °C	12.7 °C	2.3 °C	17.5 °C	8.7 °C	-1.4 °C	98.7 mm	1.8 mm	—	—
December	27.0 °C	14.4 °C	1.0 °C	18.9 °C	9.8 °C	0.3 °C	17.0 °C	5.8 °C	-8.0 °C	106.2 mm	1.4 mm	—	—