Month guide · Mem Martins, Portugal
Mem Martins in January: weather and what to expect
In January, Mem Martins averages highs of 14°C and lows of 9°C, with about 11 rainy days and 79 mm of rain. Highs are 1°C cooler than in December and about the same as in February. Crowds in the Lisbon area are medium.
Is January a good time to visit?
Good for
No verdicts for Mem Martins in January yet. They only use climate values that are precise enough to judge with.
Not ideal for
- Reliable dry weatherAbout 11 rainy days in the month
Daily highs through January
Town-level · ERA5-Land 1991-2020Highs fall about 1°C over the month. Nights below 5°C in about 1 in 2.
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 Mem Martins |
|---|---|---|---|
| Aljezur, Algarve | 15°C | 9 | 171 km |
| Bensafrim, Algarve | 15°C | 8 | 190 km |
| São Marcos da Serra, Algarve | 15°C | 8 | 180 km |
| Odemira, Alentejo | 15°C | 8 | 147 km |
| Ermidas, Alentejo | 15°C | 8 | 122 km |
The nearest towns with a warmer January. Distances are in a straight line.
How January is changing
Town-level · ERA5-LandJanuary highs are 0.7°C warmer than in 1991-2000, and January rainfall is down about 30% (2016-2025 against 1991-2000).
Questions about Mem Martins in January
Is January a good time to visit Mem Martins?
It is less suited to reliable dry weather (about 11 rainy days in the month).
How warm is Mem Martins in January?
Average highs are 14°C and lows 9°C. December averages 14°C and February 14°C.
Does it rain much in Mem Martins in January?
About 11 days have at least 1 mm of rain, with 79 mm in total over the month.
Is Mem Martins busy in January?
In January 2025, nights booked through online platforms in the Lisbon area were about 35% of the busiest month, which we count as medium. The figure is for the whole region and leaves out hotels.
How long are the days in Mem Martins in January?
About 9 h 44 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