Historical Weather for Barcelona, Spain

Showing historical weather data for 1 Sept to 30 Sept over the last 5 years (2025-2025).

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Barcelona, Catalonia, Spain (01-09 → 30-09)

Years 2025–2025 · Source: Meteostat

Showing 1 year series with 30 days for Barcelona, Catalonia, Spain.

Weather Summary

Automated rules using observed Meteostat data (no AI calls).

Average temperature

21.5°C

Above long-term avg by 0.0°C

Total rainfall

209.9 mm

Across the selected period

Notable conditions

  • Heatwave days: 0
  • Frost days: 0
  • Heavy rain days: 3
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Anomaly vs normal

0.0°C

Warmer than the multi-year average

Record extremes

Record high: 28.8°C · 07 Sept 2025

Record low: 12.9°C · 23 Sept 2025

Precip & wind peaks

Rain: 99.4 mm · 13 Sept 2025

Wind: 11.8 kts · 11 Sept 2025

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Average temperature

Date focus1 days
01 Sept→01 Sept

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Time Travel Insight

Typical weather for 2025.

Temperatures were consistent with the long-term average.

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2025

30 days

01 Sept → 30 Sept

Temperature

High: 20.5°C → 28.8°C

Low: 12.9°C → 21.6°C

Precipitation

Rain: 209.9 mm

Snow: 0.0 cm

Wind

8.1 kts avg · 11.8 kts peak

Accessible data table

Daily values for the first series (showing up to 30 rows)

DayHigh (°C)Low (°C)Rain (mm)Snow (cm)Wind (kts)
01 Sept27.7°C20.1°C10.8 mm0.0 cm9.0 kts
02 Sept27.1°C17.3°C0.0 mm0.0 cm10.9 kts
03 Sept27.5°C15.9°C0.0 mm0.0 cm11.8 kts
04 Sept28.7°C18.8°C0.3 mm0.0 cm10.5 kts
05 Sept25.4°C19.7°C0.0 mm0.0 cm8.2 kts
06 Sept27.0°C17.2°C0.0 mm0.0 cm6.9 kts
07 Sept28.8°C19.8°C0.0 mm0.0 cm6.4 kts
08 Sept26.8°C21.6°C3.0 mm0.0 cm7.1 kts
09 Sept25.0°C19.9°C24.3 mm0.0 cm8.9 kts
10 Sept27.9°C17.9°C0.1 mm0.0 cm9.3 kts
11 Sept23.5°C18.2°C8.8 mm0.0 cm11.8 kts
12 Sept23.6°C17.9°C1.6 mm0.0 cm8.0 kts
13 Sept24.3°C19.3°C99.4 mm0.0 cm7.8 kts
14 Sept24.1°C20.8°C0.0 mm0.0 cm6.4 kts
15 Sept27.3°C19.7°C0.0 mm0.0 cm8.2 kts
16 Sept24.8°C20.9°C0.4 mm0.0 cm6.4 kts
17 Sept27.1°C20.3°C0.0 mm0.0 cm7.2 kts
18 Sept26.8°C20.0°C0.0 mm0.0 cm5.2 kts
19 Sept26.7°C19.2°C0.0 mm0.0 cm6.6 kts
20 Sept26.4°C21.3°C0.9 mm0.0 cm8.1 kts
21 Sept26.5°C18.4°C43.2 mm0.0 cm8.0 kts
22 Sept22.6°C15.5°C3.4 mm0.0 cm6.4 kts
23 Sept21.5°C12.9°C8.3 mm0.0 cm8.0 kts
24 Sept20.5°C13.3°C1.7 mm0.0 cm9.4 kts
25 Sept20.8°C15.2°C1.3 mm0.0 cm7.9 kts
26 Sept21.4°C14.3°C1.8 mm0.0 cm8.1 kts
27 Sept22.5°C15.3°C0.0 mm0.0 cm6.6 kts
28 Sept22.1°C17.4°C0.3 mm0.0 cm8.8 kts
29 Sept22.5°C15.3°C0.3 mm0.0 cm7.8 kts
30 Sept23.1°C15.1°C0.0 mm0.0 cm6.4 kts

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