Porto, Portugal Weather

  1. Porto, Portugal Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Porto over the next 12 hours
  7. Temperature and possibility of rain in Porto in the coming days
  8. Rainfall in Porto in the coming days
  9. Porto Weather Summary
  10. Weather averages by month
  11. Porto's weather
  12. Frequently asked questions
  13. Comments
Porto, Weather
(Photo by Nick Karvounis on Unsplash)

Current conditions

Updated:
24°C
75.2°F
°C °F

Condition: Clear Sky

Pressure: 1,008 hPa

Feel like: 26 °C

Temperature: 24°C

Cloud: 12%

Humidity: 67%

Wind: WNW - 12 km/h

Visibility: 35.9 km

Weather forecast

Sat
08 Aug
19°C / 24°C
Fog
Sun
09 Aug
18°C / 24°C
Fog
Mon
10 Aug
19°C / 24°C
Fog
Tue
11 Aug
17°C / 24°C
Fog
Wed
12 Aug
18°C / 23°C
Fog
Hourly forecast today:
16:00 PM
17° / 24°
17° / 24°
Clear Sky
67% 32 km/h
17:00 PM
18° / 23°
18° / 23°
Clear Sky
72% 32 km/h
18:00 PM
19° / 22°
19° / 22°
Mainly Clear
79% 29 km/h
19:00 PM
18° / 21°
18° / 21°
Partly Cloudy
83% 27 km/h
20:00 PM
18° / 21°
18° / 21°
Mainly Clear
84% 22 km/h
21:00 PM
18° / 20°
18° / 20°
Partly Cloudy
87% 16 km/h
22:00 PM
18° / 20°
18° / 20°
Overcast
90% 10 km/h
23:00 PM
18° / 19°
18° / 19°
Overcast
93% 6 km/h
00:00 AM
18° / 19°
18° / 19°
Overcast
93% 5 km/h
01:00 AM
18° / 19°
18° / 19°
Partly Cloudy
94% 4 km/h
02:00 AM
17° / 19°
17° / 19°
Mainly Clear
93% 2 km/h

30 Day Averages and Extremes

  • Average high 23.47°C
  • Average low 17.07°C
  • Hottest day 32°C (26 July 2026)
  • Coldest day 0°C (21 August 2026)
  • Average humidity 75.23%
  • Days with precipitation 7 days
  • Highest precipitation 45 mm (23 July 2026)

Yesterday's Data

  • Max: 24°C
  • Min: 17°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Porto over the next 12 hours

Temperature and possibility of rain in Porto in the coming days

Rainfall in Porto in the coming days

Porto Climate Summary

Porto features a Mediterranean, warm summer (Köppen classification: Csb), with an average annual temperature of 16.65ºC (61.97ºF), which is about -0.16% lower than the national average for Portugal. Annually, the city experiences approximately 140.76 millimeters (5.54 inches) of rainfall, spread across 123.07 rainy days, accounting for 33.72% of the year.

Longitude 41.1579438
Latitude -8.6291053
Yearly high temperature 19.35ºC (66.83ºF)
Yearly low temperature 12.38ºC (54.28ºF)
Hottest month July 25.22ºC (77.4ºF)
Coldest month February 8.02ºC (46.44ºF)
Yearly precip 140.76mm (5.54in)
Days with rainfall 123.07 days (33.72%)
Driest month July (71.33%)
Wettest month January (80.3%)

Weather averages by month

Month High / Low (°C) Rain
January 13.5° / 8.25° 14.27 days
February 13.87° / 8.02° 12.09 days
March 15.91° / 9.11° 13.36 days
April 17.92° / 10.58° 12.18 days
May 20.69° / 12.9° 9.36 days
June 22.69° / 14.72° 7.27 days
July 25.22° / 16.65° 3.36 days
August 25.72° / 16.87° 4.55 days
September 24.76° / 16.38° 6.18 days
October 21.35° / 14.66° 12.09 days
November 16.17° / 11.05° 15.36 days
December 14.36° / 9.39° 13.0 days

Porto's weather

Frequently asked questions

1. What is the hottest month in Porto?

July has the highest average monthly temperature (daily mean of 25.22ºC) and February are the coolest (daily mean of 8.02ºC).

2. What should I wear in Porto today?

For today's very hot weather in Porto, with the high temperatures above 25ºC (77.0ºF), consider wearing:
- Lightweight t-shirt or tank top
- Open-toed sandals or light sneakers
- Thin, moisture-wicking socks
- Breathable shorts or skirts

Temperature

Early
17°C / 18°C
Morning
17°C / 20°C
Afternoon
18°C / 24°C
Evening
18°C / 20°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 438
  • CO 124
  • NH3 0
  • NO2 4
  • O3 86
  • PM10 14
  • PM25 6
  • SO2 1
  • CH4 1,364

Sunrise / Sunset

05:37
19:43