Month guide · Seia, Portugal
Seia in June: weather and what to expect
In June, Seia averages highs of 25°C and lows of 14°C, with about 7 rainy days and 36 mm of rain. Highs are 5°C warmer than in May and 4°C cooler than in July. Our rules rate it good for walking and cycling. Crowds in Centro are medium.
Is June a good time to visit?
Good for
- Walking and cyclingHighs of 25°C with about 7 rainy days
Not ideal for
Nothing stands out as a weaker fit.
Daily highs through June
Town-level · ERA5-Land 1991-2020Highs climb about 3°C over the month.
June in detail
Town-level · ERA5-LandCrowds, holidays and daylight
Public holidays in June 2027
- 10 Jun Day of Portugal, Camões, and the Portuguese Communities
Local (municipal) holidays are not included.
Warmer in June
Where is warm in June →| Place | High | Rain days | From Seia |
|---|---|---|---|
| Vila Velha de Ródão, Centro | 29°C | 3 | 84 km |
| Nisa, Alentejo | 28°C | 4 | 100 km |
| Gavião, Alentejo | 28°C | 4 | 107 km |
| Sardoal, Oeste e Vale do Tejo | 28°C | 4 | 105 km |
| Castelo Branco (Centro), Centro | 28°C | 3 | 68 km |
The nearest towns with a warmer June. Distances are in a straight line.
How June is changing
Town-level · ERA5-LandJune highs are 0.6°C warmer than in 1991-2000, and June rainfall is up about 25% (2016-2025 against 1991-2000). Days above 25°C in June went from 14 to 14 a year on average.
Questions about Seia in June
Is June a good time to visit Seia?
Our rules rate June good for walking and cycling (highs of 25°C with about 7 rainy days).
How warm is Seia in June?
Average highs are 25°C and lows 14°C. May averages 20°C and July 28°C.
Does it rain much in Seia in June?
About 7 days have at least 1 mm of rain, with 36 mm in total over the month.
Is Seia busy in June?
In June 2025, nights booked through online platforms in Centro were about 40% 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 Seia in June?
About 15 h 02 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