Average Monthly Sunshine hours in Oeiras
This graph shows the average number of hours per month that Oeiras receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.
- On average, July is the sunniest month with 385 hours of sunshine.
- December has on average the lowest amount of sunshine with 162 hours.
- On average, the total annual amount of sun is 3095 hours.
Forecast: is it sunny in Oeiras?
broken clouds and rain
broken clouds and slight rain
almost clear and no rain