Month guide · Valongo, Norte
Valongo (Norte) in August: weather and what to expect
August is the warmest month of the year in Valongo (Norte). August highs in Valongo (Norte) are now 1.4°C warmer than in 1991-2000. In August, Valongo (Norte) averages highs of 27°C and lows of 17°C, with about 5 rainy days and 30 mm of rain. Crowds in Norte are at their peak.
Is August a good time to visit?
Good for
No verdicts for Valongo (Norte) in August yet. They only use climate values that are precise enough to judge with.
Not ideal for
Nothing stands out as a weaker fit.
Daily highs through August
Town-level · ERA5-Land 1991-2020Highs stay about the same through the month. A day above 35°C happens in roughly 1 August in 4.
August in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in August 2027
- 15 Aug Assumption Day
Local (municipal) holidays are not included.
Warmer in August
Where is warm in August →| Place | High | Rain days | From Valongo |
|---|---|---|---|
| Alcains, Centro | 31°C | 2 | 167 km |
| Mirandela, Norte | 31°C | 3 | 114 km |
| Aldeia de Joanes, Centro | 31°C | 3 | 143 km |
| Sertã, Centro | 31°C | 3 | 158 km |
| Fundão, Centro | 30°C | 3 | 144 km |
The nearest towns with a warmer August. Distances are in a straight line.
How August is changing
Town-level · ERA5-LandAugust highs are 1.4°C warmer than in 1991-2000, and August rainfall is down about 70% (2016-2025 against 1991-2000). Days above 30°C in August went from 5.0 to 6.8 a year on average.
Questions about Valongo (Norte) in August
How warm is Valongo (Norte) in August?
Average highs are 27°C and lows 17°C. July averages 26°C and September 24°C.
Does it rain much in Valongo (Norte) in August?
About 5 days have at least 1 mm of rain, with 30 mm in total over the month.
Is Valongo (Norte) busy in August?
In August 2025, nights booked through online platforms in Norte were the busiest month of the year, which we count as peak. The figure is for the whole region and leaves out hotels.
How long are the days in Valongo (Norte) in August?
About 13 h 53 min from sunrise to sunset in the middle of the month.
Sources
Climate: ERA5-Land, Copernicus Climate Change Service (C3S) Climate Data Store, contains modified Copernicus information (CC BY 4.0). Crowds: Eurostat, nights spent in short-stay accommodation booked through online platforms (tour_ce_omn12) (CC BY 4.0). Place names and populations: GeoNames (CC BY 4.0). Climate averages cover 1991-2020. Daylight: calculated from the town's coordinates. Full methodology