Month guide · Marinha Grande, Portugal
Marinha Grande in January: weather and what to expect
January is the coldest month of the year in Marinha Grande. The sea is still cool, around 14°C. In January, Marinha Grande averages highs of 14°C and lows of 7°C, with about 12 rainy days and 97 mm of rain. Crowds in Centro are low.
Is January a good time to visit?
Good for
No verdicts for Marinha Grande in January yet. They only use climate values that are precise enough to judge with.
Not ideal for
- Reliable dry weatherAbout 12 rainy days in the month
Daily highs through January
Town-level · ERA5-Land 1991-2020Highs stay about the same through the month. Nights below 0°C in about 1 in 5.
January in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in January 2027
- 1 Jan New Year's Day
Local (municipal) holidays are not included.
Warmer in January
Where is warm in January →| Place | High | Rain days | From Marinha Grande |
|---|---|---|---|
| Aljezur, Algarve | 15°C | 9 | 270 km |
| Mértola, Alentejo | 15°C | 7 | 259 km |
| São Marcos da Serra, Algarve | 15°C | 8 | 270 km |
| Odemira, Alentejo | 15°C | 8 | 240 km |
| Ermidas, Alentejo | 15°C | 8 | 200 km |
The nearest towns with a warmer January. Distances are in a straight line.
How January is changing
Town-level · ERA5-LandJanuary highs are 0.6°C warmer than in 1991-2000, and January rainfall is about the same (2016-2025 against 1991-2000).
Questions about Marinha Grande in January
Is January a good time to visit Marinha Grande?
It is less suited to reliable dry weather (about 12 rainy days in the month).
How warm is Marinha Grande in January?
Average highs are 14°C and lows 7°C. December averages 14°C and February 14°C.
Does it rain much in Marinha Grande in January?
About 12 days have at least 1 mm of rain, with 97 mm in total over the month.
Is Marinha Grande busy in January?
In January 2025, nights booked through online platforms in Centro were about 15% of the busiest month, which we count as low. The figure is for the whole region and leaves out hotels.
How long are the days in Marinha Grande in January?
About 9 h 39 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