Aveiro, Portugal Weather

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

Current conditions

Updated:
18°C
64.4°F
°C °F

Condition: Mainly Clear

Pressure: 1,015 hPa

Feel like: 18 °C

Temperature: 18°C

Cloud: 13%

Humidity: 85%

Wind: NNW - 12 km/h

Visibility: 26.44 km

Weather forecast

Sat
20 Jun
17°C / 23°C
Fog
Sun
21 Jun
17°C / 25°C
Fog
Mon
22 Jun
18°C / 32°C
Overcast
Tue
23 Jun
22°C / 34°C
Overcast
Wed
24 Jun
19°C / 25°C
Fog
Hourly forecast today:
20:00 PM
15° / 18°
15° / 18°
Mainly Clear
85% 27 km/h
21:00 PM
16° / 17°
16° / 17°
Mainly Clear
91% 23 km/h
22:00 PM
16° / 17°
16° / 17°
Overcast
93% 20 km/h
23:00 PM
16° / 17°
16° / 17°
Overcast
95% 16 km/h
00:00 AM
16° / 16°
16° / 16°
Overcast
95% 15 km/h
01:00 AM
16° / 16°
16° / 16°
Overcast
96% 12 km/h
02:00 AM
16° / 16°
16° / 16°
Overcast
96% 9 km/h
03:00 AM
16° / 16°
16° / 16°
Fog
96% 5 km/h
04:00 AM
16° / 16°
16° / 16°
Overcast
97% 6 km/h
05:00 AM
16° / 16°
16° / 16°
Partly Cloudy
98% 6 km/h
06:00 AM
16° / 16°
16° / 16°
Overcast
97% 6 km/h

30 Day Averages and Extremes

  • Average high 22.5°C
  • Average low 15.67°C
  • Hottest day 34°C (23 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 74.2%
  • Days with precipitation 9 days
  • Highest precipitation 10 mm (13 June 2026)

Yesterday's Data

  • Max: 22°C
  • Min: 16°C
  • Total Precipitation: 0 mm

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

Temperature and possibility of rain in Aveiro in the coming days

Rainfall in Aveiro in the coming days

Aveiro Climate Summary

Aveiro features a Mediterranean, warm summer (Köppen classification: Csb), with an average annual temperature of 16.78ºC (62.2ºF), which is about -0.03% lower than the national average for Portugal. Annually, the city experiences approximately 109.06 millimeters (4.29 inches) of rainfall, spread across 113.25 rainy days, accounting for 31.03% of the year.

Longitude 40.6405055
Latitude -8.6537539
Yearly high temperature 19.7ºC (67.46ºF)
Yearly low temperature 12.24ºC (54.03ºF)
Hottest month July 25.23ºC (77.41ºF)
Coldest month February 8.01ºC (46.42ºF)
Yearly precip 109.06mm (4.29in)
Days with rainfall 113.25 days (31.03%)
Driest month July (72.96%)
Wettest month October (72.56%)

Weather averages by month

Month High / Low (°C) Rain
January 14.0° / 8.12° 13.45 days
February 14.26° / 8.01° 10.91 days
March 16.2° / 9.12° 13.0 days
April 18.28° / 10.51° 12.45 days
May 20.96° / 12.84° 9.18 days
June 22.9° / 14.51° 6.27 days
July 25.23° / 16.24° 2.18 days
August 25.9° / 16.46° 3.73 days
September 25.14° / 16.16° 5.27 days
October 21.89° / 14.62° 11.18 days
November 16.68° / 11.05° 14.27 days
December 14.9° / 9.22° 11.36 days

Aveiro's weather

Frequently asked questions

1. What is the hottest month in Aveiro?

July has the highest average monthly temperature (daily mean of 25.23ºC) and February are the coolest (daily mean of 8.01ºC).

2. What should I wear in Aveiro today?

For today's warm weather in Aveiro, with temperatures between 19ºC to 22ºC (66.2ºF to 71.6ºF), you might consider wearing:
- Comfortable sandals or sneakers
- Sunscreen (if spending time outdoors)
- T-shirt or short-sleeve blouse
- Cotton or linen fabrics

Temperature

Early
15°C / 16°C
Morning
15°C / 18°C
Afternoon
14°C / 22°C
Evening
16°C / 17°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 443
  • CO 94
  • NH3 0
  • NO2 2
  • O3 60
  • PM10 7
  • PM25 4
  • SO2 0
  • CH4 1,354

Sunrise / Sunset

05:03
20:08