Barcelona Weather

2026 (This Year)

Historical data
Average Temperature
23.0 °C
High
/
15.0 °C
Low
568.6mm
Precipitation
36.2°C
Peak Temp
-0.1°C
Low Temp
282
Days Count

Seasonal Breakdown

Average temperatures and precipitation by season

Spring

92 days
19.6°C
Avg High
/
11.1°C
Avg Low
Precipitation
181.0mm

Summer

92 days
30.4°C
Avg High
/
22.7°C
Avg Low
Precipitation
48.3mm

Autumn

39 days
26.9°C
Avg High
/
18.4°C
Avg Low
Precipitation
161.7mm

Winter

59 days
14.4°C
Avg High
/
6.8°C
Avg Low
Precipitation
177.6mm

Seasons based on meteorological calendar: Spring (Mar-May), Summer (Jun-Aug), Autumn (Sep-Nov), Winter (Dec-Feb)

Monthly Breakdown

Average temperatures and precipitation by month

January

31 days
12.8°C / 5.8°C
Avg High / Low
Precipitation
139.1mm

February

28 days
16.2°C / 7.9°C
Avg High / Low
Precipitation
38.5mm

March

31 days
15.7°C / 7.8°C
Avg High / Low
Precipitation
117.4mm

April

30 days
20.2°C / 10.9°C
Avg High / Low
Precipitation
13.4mm

May

31 days
22.8°C / 14.5°C
Avg High / Low
Precipitation
50.2mm

June

30 days
28.3°C / 20.6°C
Avg High / Low
Precipitation
28.2mm

July

31 days
31.4°C / 23.9°C
Avg High / Low
Precipitation
3.1mm

August

31 days
31.4°C / 23.7°C
Avg High / Low
Precipitation
17.0mm

September

30 days
28.2°C / 18.9°C
Avg High / Low
Precipitation
54.3mm

October

9 days
22.7°C / 16.8°C
Avg High / Low
Precipitation
107.4mm

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

36.2°C
Wednesday, July 8

Coolest Day

7.2°C
Saturday, January 24

Period Low

-0.1°C
Wednesday, January 7

Compare with historical weather

Load the same period from the previous 15 years.

Weather Insights

Key findings from analysis for selected period

Extreme Temperature Variations

Worth noting

Temperature extremes from -0.1°C to 36.2°C. 5 cold days and 2 very hot days.

📅

Seasonal Weather Patterns

Info
Rainfall Patterns:
Wettest: January (139mm), March (117mm)
Driest: July (3mm), April (13mm)

Temperature Patterns (Monthly Averages):
Hottest months: July (31.4°C), August (31.4°C)
Coolest months: January (12.8°C), March (15.7°C)

Travel Recommendations:
Best visiting months: April, May, October (optimal temperature and rainfall balance).
⚠️

8 Exceptional Weather Events (showing top 3)

Info

The 3 most extreme of 8 notable days in this period:

Jul 8 Heat

Hottest day: 36.2°C

Aug 14 Heat

Very hot day: 35.6°C

Jan 7 Cold

Coldest night: -0.1°C

15 Extreme Heat Index Days

Worth noting

15 days with dangerous heat index levels (43.0°C average). Temperature 33.0°C combined with 69% humidity creates hazardous conditions.

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Moderate Humidity Levels

Notable

Average humidity of 70% represents typical moderate moisture conditions. Generally comfortable range for most activities. Humidity varied significantly (30%-94% range).

📊

Highly Variable Humidity

Info

Large humidity swings (30%-94%) for a year. Conditions ranged from dry to very humid.

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Data Source

Weather data provided by Open-Meteo, offering reliable historical weather information from meteorological stations worldwide.

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