Month guide · Serpa, Portugal
Serpa in April: weather and what to expect
April is the first month of the year with average highs above 20°C in Serpa. In April, Serpa is among the 100 warmest of 759 towns in Portugal. In April, Serpa averages highs of 21°C and lows of 10°C, with about 8 rainy days and 47 mm of rain. Crowds in the Alentejo are low.
Is April a good time to visit?
Good for
No verdicts for Serpa in April 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 April
Town-level · ERA5-Land 1991-2020Highs climb about 2°C over the month. Nights below 5°C in about 1 in 3.
April in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in April 2027
- 25 Apr Freedom Day
Local (municipal) holidays are not included.
Warmer in April
Where is warm in April →| Place | High | Rain days | From Serpa |
|---|---|---|---|
| Mértola, Alentejo | 22°C | 8 | 34 km |
| Castro Marim, Algarve | 21°C | 7 | 82 km |
| Minas de São Domingos, Alentejo | 21°C | 8 | 32 km |
| Neves, Alentejo | 21°C | 8 | 21 km |
| Ermidas, Alentejo | 21°C | 9 | 69 km |
The nearest towns with a warmer April. Distances are in a straight line.
How April is changing
Town-level · ERA5-LandApril highs are 0.8°C warmer than in 1991-2000, and April rainfall is about the same (2016-2025 against 1991-2000). Days above 25°C in April went from 5.0 to 6.5 a year on average.
Questions about Serpa in April
How warm is Serpa in April?
Average highs are 21°C and lows 10°C. March averages 19°C and May 25°C.
Does it rain much in Serpa in April?
About 8 days have at least 1 mm of rain, with 47 mm in total over the month.
Is Serpa busy in April?
In April 2025, nights booked through online platforms in the Alentejo were about 30% 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 Serpa in April?
About 13 h 09 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