Porto Loftslag and Average Veður
Loftslag of Porto: average temperatures, rainfall and seasons month by month.
Loftslag in Porto month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 14° | 9° | 317 mm | ★★☆☆☆ |
| febrúar | 15° | 9° | 247 mm | ★★☆☆☆ |
| mars | 17° | 9° | 169 mm | ★★★☆☆ |
| apríl | 20° | 12° | 135 mm | ★★★★☆ |
| maí | 20° | 13° | 71 mm | ★★★★☆ |
| júní | 23° | 16° | 41 mm | ★★★★★ |
| júlí | 25° | 18° | 15 mm | ★★★★★ |
| ágúst | 25° | 17° | 4 mm | ★★★★★ |
| september | 23° | 15° | 107 mm | ★★★★☆ |
| október | 21° | 15° | 241 mm | ★★★☆☆ |
| nóvember | 17° | 12° | 223 mm | ★★★☆☆ |
| desember | 14° | 8° | 155 mm | ★★★☆☆ |
Loftslag type: Temperate. Heimild: Open-Meteo archive (ERA5).
Recent extremes in Porto
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Porto compares með nearby places
Annual averages, and the difference against Porto.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Lisbon Humberto Delgado Airport | 269 km | 17°C | +1°C warmer | 892 mm |
| Lisbon | 274 km | 18°C | +2°C warmer | 807 mm |
| Alfama | 275 km | 18°C | +2°C warmer | 807 mm |
| Spain | 423 km | 16°C | about the same | 640 mm |
| Madrid | 423 km | 16°C | about the same | 640 mm |
Loftslag by river in Porto
1 rivers mapped in this atlas
Best time til visit Porto
Go in júní, júlí and ágúst. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, febrúar and október - expect the least comfortable mix of heat, cold or rain.
What this means for Porto
Today is slightly cooler than average for ágúst. The forecast high of 22°C is 3.4°C below the 25°C typical for this month.
Rigning is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in júní til ágúst.
The gap between the warmest and coldest month averages 11°C.
What til pack, what til skip
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janúar, febrúar and október - historically the least comfortable months here.
Samantekt
Porto is a city in Portúgal. Porto is known for Port wine cellars and the Douro. Íbúafjöldinn er um 232.000.
Núna er hitinn 19°C (66°F) in Porto með skýjað. Hitinn finnst vera 19°C. Í dag er hitinn frá 15°C til 22°C. Líkur á úrkomu eru 3%. Sightseeing conditions score 9.6/10 - frábært — farðu núna.
Besti tíminn til að heimsækja Porto is júní, júlí and ágúst. Loftslagið er temperate. janúar, febrúar and október tend til be the least comfortable months. júlí is the warmest month með average highs near 25°C, while desember is the coldest með lows near 8°C.
The closest major airport is Lisbon Humberto Delgado Airport (LIS), about 269 km away. Nearby highlights include Douro River.
Í einföldu máli. Today is slightly cooler than average for ágúst. The forecast high of 22°C is 3.4°C below the 25°C typical for this month. The best window til be outside is roughly 5 PM til 8 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Porto today at 9.6/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Porto
Veður map for Porto
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Explore Porto
Every topic we hold for this place, and the same topic for the places around it.
Loftslag for related places
Frequently asked questions
Where is Porto?
Porto is a city in Portúgal. Its coordinates are 41.1579, -8.6291. It lies in Evrópa.
What is the weather like in Porto núna?
It is currently 19°C (66°F) með skýjað. Raki is 78% and wind is 10 km/h.
When is the best time til visit Porto?
júní, júlí and ágúst offer the most comfortable conditions in Porto, which has a temperate climate. janúar, febrúar and október are usually the hardest months for outdoor plans.
What time zone is Porto in?
Porto observes Europe/Lisbon (UTC+01:00). The local time is 10:17 AM.
How many people live in Porto?
Porto has a population of approximately 232.000.
What is the nearest airport til Porto?
The closest airports are Lisbon Humberto Delgado Airport (LIS), 269 km away and Madrid Barajas Airport (MAD), 432 km away.
What are the top things til do in Porto?
Popular options include Douro River.
What places are in Porto?
Porto covers 1 places in this atlas, including Douro River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated ágúst 22, 2026 at 10:17 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
