Climate & Weather in Porto, 🇵🇹 Portugal - Monthly Averages, Forecast & Air Quality
🇵🇹 Porto,
Portugal
#814
Nomad Score
7.5
Coords
41.1502195, -8.6103497
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CURRENT CONDITIONS
Temperature
25.3°C
/
16.7°C
Feels Like
26.8°C / 17.9°C
Weather
🌤️ Mainly clear
Humidity
%
Wind
7.6 km/h
(gusts 20.5)
UV Index
5.9
Sunrise / Sunset
07:22
/
19:30
Daylight
12.1 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Wed 23 Sep | 🌤️ Mainly clear | 25.3° | 16.7° | 0% |
| Thu 24 Sep | 🌤️ Partly cloudy | 21.6° | 16.0° | 0% |
| Fri 25 Sep | 🌫️ Fog | 20.2° | 15.7° | 0% |
| Sat 26 Sep | 🌤️ Partly cloudy | 22.8° | 13.6° | 0% |
| Sun 27 Sep | 🌤️ Overcast | 23.1° | 15.9° | 25% |
| Mon 28 Sep | 🌤️ Overcast | 23.3° | 17.2° | 20% |
| Tue 29 Sep | 🌧️ Slight rain | 22.6° | 17.3° | 29% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| August | Excellent | 24.6°C | 16.6°C | 1.7 |
| July | Excellent | 24.5°C | 16.5°C | 3.9 |
| September | Excellent | 22.7°C | 15.6°C | 8.4 |
| June | Good | 22.3°C | 15.3°C | 8.2 |
| May | Good | 20.0°C | 12.6°C | 9.3 |
| October | Good | 21.1°C | 14.7°C | 14.3 |
| April | Good | 18.5°C | 10.9°C | 10.6 |
| March | Fair | 16.2°C | 9.1°C | 14.1 |
| November | Fair | 16.9°C | 11.1°C | 14.0 |
| February | Poor | 15.5°C | 8.6°C | 11.3 |
| January | Poor | 13.9°C | 7.7°C | 11.4 |
| December | Poor | 14.6°C | 9.0°C | 15.1 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
52
🟡 Moderate
US Air Quality Index
European AQI: 44
PM2.5
21.7 µg/m³
PM10
26.2 µg/m³
Ozone
29.0 µg/m³
NO₂
25.8 µg/m³
SO₂
2.9 µg/m³
CO
216.0 µg/m³
UV Index
0.0
Dust
0.0 µg/m³
Pollen
🌾 Grass
0.2
🌳 Birch
0.0
🌿 Ragweed
0.0
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 13.9° | 7.7° | 10.4° | 11.6° | 4.2° | 195.6 mm | 11.4 | 0.0 cm | 201.5 hrs | 9.6 hrs | - | 78.1% | 22.1 km/h | 55.5% |
| Feb | 15.5° | 8.6° | 11.7° | 13.5° | 5.5° | 131.8 mm | 11.3 | 0.0 cm | 215.6 hrs | 10.6 hrs | - | 76.7% | 21.7 km/h | 60.1% |
| Mar | 16.2° | 9.1° | 12.4° | 14.4° | 6.3° | 150.7 mm | 14.1 | 0.1 cm | 269.7 hrs | 12.0 hrs | - | 77.1% | 22.7 km/h | 60.1% |
| Apr | 18.5° | 10.9° | 14.5° | 18.1° | 8.8° | 122.1 mm | 10.6 | 0.0 cm | 321.0 hrs | 13.3 hrs | - | 77.0% | 21.0 km/h | 58.3% |
| May | 20.0° | 12.6° | 16.3° | 20.3° | 11.2° | 68.1 mm | 9.3 | 0.0 cm | 372.0 hrs | 14.5 hrs | - | 77.0% | 20.8 km/h | 51.5% |
| Jun | 22.3° | 15.3° | 18.7° | 23.7° | 15.3° | 53.9 mm | 8.2 | 0.0 cm | 384.0 hrs | 15.1 hrs | - | 80.1% | 19.1 km/h | 50.8% |
| Jul | 24.5° | 16.5° | 20.4° | 26.0° | 16.7° | 17.6 mm | 3.9 | 0.0 cm | 412.3 hrs | 14.8 hrs | - | 75.8% | 20.2 km/h | 31.8% |
| Aug | 24.6° | 16.6° | 20.3° | 25.9° | 17.3° | 7.8 mm | 1.7 | 0.0 cm | 378.2 hrs | 13.8 hrs | - | 78.0% | 18.6 km/h | 36.2% |
| Sep | 22.7° | 15.6° | 18.8° | 23.2° | 15.1° | 108.5 mm | 8.4 | 0.0 cm | 309.0 hrs | 12.5 hrs | - | 78.0% | 19.4 km/h | 47.7% |
| Oct | 21.1° | 14.7° | 17.5° | 21.0° | 13.6° | 230.6 mm | 14.3 | 0.0 cm | 229.4 hrs | 11.1 hrs | - | 81.1% | 21.3 km/h | 60.9% |
| Nov | 16.9° | 11.1° | 13.7° | 15.6° | 9.0° | 202.3 mm | 14.0 | 0.0 cm | 201.0 hrs | 9.9 hrs | - | 80.7% | 20.5 km/h | 61.9% |
| Dec | 14.6° | 9.0° | 11.5° | 12.7° | 6.1° | 199.4 mm | 15.1 | 0.7 cm | 192.2 hrs | 9.3 hrs | - | 81.2% | 21.3 km/h | 60.2% |