About Cascais
Elegant beach town near Lisbon
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Daylight, UV and air quality in Cascais
Live conditions, updated continuously — sun times calculated for this exact location.
Daylight
10h 28m
Day length
- Sunrise
- 06:08
- Sunset
- 16:36
- Golden hour
- 15:58
- Blue hour
- 17:04
2 min less daylight than yesterday
UV indexLive
Air qualityLive
Sources: Open-Meteo and our own solar calculations
Climate in Cascais month by month
Long-term averages 1991–2020 — what the weather is normally like, not a forecast.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | 14° | 15° | 17° | 17° | 20° | 22° | 24° | 24° | 23° | 21° | 17° | 15° |
| Night | 10° | 10° | 12° | 13° | 15° | 17° | 18° | 19° | 18° | 16° | 13° | 11° |
| Precipitation (mm) | 71 | 53 | 57 | 55 | 44 | 13 | 3 | 5 | 29 | 79 | 87 | 82 |
| Rain days (days) | 9 | 8 | 8 | 9 | 6 | 3 | 1 | 1 | 4 | 9 | 10 | 10 |
| Sunshine (h/day) | 7.7 | 8.8 | 10.1 | 11.6 | 12.4 | 13.6 | 13.5 | 12.6 | 11.1 | 9.3 | 7.8 | 7.2 |
| Colour shows how well the month suits a trip |
Source: Open-Meteo ERA5 reanalysis, 1991–2020
Chance of rain in Cascais month by month
How often it normally rains — share of days with at least 1 mm, averaged over 1991–2020.
Driest period
June – September
Driest month
July · 4%
Wettest month
November · 35%
Chance of rain
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain probability | 30% | 28% | 27% | 29% | 20% | 10% | 4% | 4% | 14% | 30% | 35% | 33% |
Rain days per month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain days (days) | 9 | 8 | 8 | 9 | 6 | 3 | 1 | 1 | 4 | 9 | 10 | 10 |
Source: Open-Meteo ERA5 reanalysis, 1991–2020
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Where to stay in Cascais
An interactive map of hotels and apartments in Cascais, from our partner Stay22.
Weather in Cascais
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Things to do in Cascais
Tours and activities in Cascais, from our partner GetYourGuide.
Local partners
Travel businesses that pay to be visible here.
Paid partner placements. GlobeFellas is compensated by these businesses. It never affects our rankings, ratings or climate data.